31428540000

Names of 31428540000

• Cardinal: 31428540000 can be written as Thirty-one billion, four hundred twenty-eight million, five hundred forty thousand.

Scientific notation

• Scientific notation: 3.142854 × 10¹⁰

Factors of 31428540000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 71

Divisors of 31428540000

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 25 26 27 30 32 33 36 37 39 40 44 45 48 50 52 54 55 60 65 66 72 74 75 78 80 88 90 96 99 100 104 108 110 111 117 120 121 125 130 132 135 143 144 148 150 156 160 165 176 180 185 195 198 200 208 216 220 222 225 234 240 242 250 260 264 270 275 286 288 296 297 300 312 325 330 333 351 352 360 363 370 375 390 396 400 407 416 429 432 440 444 450 468 480 481 484 495 500 520 528 540 550 555 572 585 592 594 600 605 624 625 650 660 666 675 702 715 720 726 740 750 780 792 800 814 825 858 864 880 888 900 925 936 962 968 975 990 999 1000 1040 1056 1080 1089 1100 1110 1125 1144 1170 1184 1188 1200 1210 1221 1248 1250 1287 1300 1320 1332 1350 1375 1404 1430 1440 1443 1452 1480 1485 1500 1560 1573 1584 1625 1628 1650 1665 1716 1755 1760 1776 1800 1815 1850 1872 1875 1924 1936 1950 1980 1998 2000 2035 2080 2145 2160 2178 2200 2220 2250 2288 2340 2376 2400 2405 2420 2442 2475 2500 2574 2600 2640 2664 2700 2750 2775 2808 2860 2886 2904 2925 2960 2970 3000 3025 3120 3146 3168 3250 3256 3267 3300 3330 3375 3432 3510 3552 3575 3600 3630 3663 3700 3744 3750 3848 3861 3872 3900 3960 3996 4000 4070 4125 4290 4320 4329 4356 4400 4440 4477 4500 4576 4625 4680 4719 4752 4810 4840 4875 4884 4950 4995 5000 5148 5200 5280 5291 5328 5400 5445 5500 5550 5616 5625 5720 5772 5808 5850 5920 5940 6000 6050 6105 6240 6292 6435 6500 6512 6534 6600 6660 6750 6864 6875 7020 7150 7200 7215 7260 7326 7400 7425 7500 7696 7722 7800 7865 7920 7992 8125 8140 8250 8325 8580 8658 8712 8775 8800 8880 8954 9000 9075 9250 9360 9438 9504 9620 9680 9750 9768 9900 9990 10000 10175 10296 10400 10582 10656 10725 10800 10890 10989 11000 11100 11232 11250 11440 11544 11616 11700 11880 12000 12025 12100 12210 12375 12584 12870 12987 13000 13024 13068 13200 13320 13431 13500 13728 13750 13875 14040 14157 14300 14430 14520 14625 14652 14800 14850 15000 15125 15392 15444 15600 15730 15840 15873 15984 16250 16280 16335 16500 16650 16875 17160 17316 17424 17550 17760 17875 17908 18000 18150 18315 18500 18720 18876 19240 19305 19360 19500 19536 19800 19980 20000 20350 20592 20625 21164 21450 21600 21645 21780 21978 22000 22200 22385 22500 22880 23088 23125 23400 23595 23760 24050 24200 24375 24420 24750 24975 25168 25740 25974 26000 26136 26400 26455 26640 26862 27000 27225 27500 27750 28080 28314 28600 28860 29040 29250 29304 29600 29700 30000 30250 30525 30888 31200 31460 31746 31968 32175 32500 32560 32670 33000 33300 33750 34320 34632 34848 35100 35750 35816 36000 36075 36300 36630 37000 37125 37752 38480 38610 39000 39072 39325 39600 39960 40293 40700 41184 41250 41625 42328 42471 42900 43290 43560 43875 43956 44000 44400 44770 45000 45375 46176 46250 46800 47190 47520 47619 48100 48400 48750 48840 49500 49950 50336 50875 51480 51948 52000 52272 52910 53280 53625 53724 54000 54450 54945 55000 55500 56160 56628 57200 57720 58080 58201 58500 58608 59400 60000 60125 60500 61050 61776 61875 62920 63492 64350 64935 65000 65120 65340 66000 66600 67155 67500 68640 69264 69375 70200 70785 71500 71632 72150 72600 73125 73260 74000 74250 75504 75625 76960 77220 78000 78650 79200 79365 79920 80586 81400 81675 82500 83250 84656 84942 85800 86580 87120 87750 87912 88800 89375 89540 90000 90750 91575 92500 93600 94380 95238 96200 96525 96800 97500 97680 99000 99900 101750 102960 103896 104544 105820 107250 107448 108000 108225 108900 109890 110000 111000 111925 113256 114400 115440 116402 117000 117216 117975 118800 120250 120879 121000 122100 123552 123750 124875 125840 126984 128700 129870 130000 130680 132000 132275 133200 134310 135000 136125 138528 138750 140400 141570 142857 143000 143264 144300 145200 146250 146520 148000 148500 151008 151250 152625 154440 156000 157300 158730 159840 160875 161172 162800 163350 165000 166500 169312 169884 171600 173160 174240 174603 175500 175824 178750 179080 180000 180375 181500 183150 185000 185625 188760 190476 192400 193050 195000 195360 196625 198000 199800 201465 203500 205920 207792 208125 211640 212355 214500 214896 216450 217800 219375 219780 220000 222000 223850 226512 226875 230880 232804 234000 235950 237600 238095 240500 241758 242000 244200 247500 249750 251680 253968 254375 257400 259740 260000 261360 264550 266400 268125 268620 270000 272250 274725 277500 280800 283140 285714 286000 288600 290400 291005 292500 293040 297000 300625 302500 305250 308880 314600 317460 321750 322344 324675 325600 326700 330000 333000 335775 339768 343200 346320 349206 351000 351648 353925 357500 358160 360750 363000 366300 370000 371250 377520 380952 384800 386100 390000 393250 396000 396825 399600 402930 407000 408375 415584 416250 423280 424710 429000 429792 432900 435600 438750 439560 444000 447700 453024 453750 457875 465608 468000 471900 476190 481000 482625 483516 484000 488400 495000 499500 507936 508750 514800 519480 522720 523809 529100 536250 537240 540000 541125 544500 549450 555000 559625 566280 571428 572000 577200 582010 585000 586080 589875 594000 601250 604395 605000 610500 617760 624375 629200 634920 643500 644688 649350 653400 660000 661375 666000 671550 679536 680625 692640 698412 702000 707850 714285 715000 716320 721500 726000 732600 740000 742500 755040 761904 763125 772200 780000 786500 793650 799200 804375 805860 814000 816750 832500 846560 849420 858000 865800 871200 873015 877500 879120 895400 901875 907500 915750 931216 943800 952380 962000 965250 967032 976800 983125 990000 999000 1007325 1017500 1029600 1038960 1047618 1058200 1061775 1072500 1074480 1082250 1089000 1098900 1110000 1119250 1132560 1142856 1154400 1164020 1170000 1179750 1188000 1190475 1202500 1208790 1210000 1221000 1248750 1258400 1269840 1287000 1289376 1298700 1306800 1322750 1332000 1343100 1359072 1361250 1373625 1396824 1404000 1415700 1428570 1430000 1443000 1452000 1455025 1465200 1485000 1523808 1526250 1544400 1571427 1573000 1587300 1608750 1611720 1623375 1628000 1633500 1665000 1678875 1698840 1716000 1731600 1746030 1755000 1758240 1769625 1790800 1803750 1815000 1831500 1862432 1887600 1904760 1924000 1930500 1934064 1966250 1980000 1984125 1998000 2014650 2035000 2041875 2077920 2095236 2116400 2123550 2145000 2148960 2164500 2178000 2197800 2220000 2238500 2265120 2285712 2289375 2328040 2340000 2359500 2380950 2405000 2413125 2417580 2420000 2442000 2497500 2539680 2574000 2597400 2613600 2619045 2645500 2686200 2705625 2722500 2747250 2793648 2798125 2831400 2857140 2860000 2886000 2910050 2930400 2949375 2970000 3021975 3052500 3088800 3142854 3146000 3174600 3217500 3223440 3246750 3267000 3306875 3330000 3357750 3397680 3463200 3492060 3510000 3539250 3571425 3581600 3607500 3630000 3663000 3775200 3809520 3861000 3868128 3932500 3968250 3996000 4029300 4070000 4083750 4190472 4232800 4247100 4290000 4329000 4356000 4365075 4395600 4477000 4571424 4578750 4656080 4719000 4761900 4810000 4826250 4835160 4884000 4995000 5036625 5148000 5194800 5238090 5291000 5308875 5372400 5411250 5445000 5494500 5587296 5596250 5662800 5714280 5772000 5820100 5898750 5940000 5952375 6043950 6105000 6285708 6292000 6349200 6435000 6446880 6493500 6534000 6613750 6660000 6715500 6795360 6868125 6984120 7020000 7078500 7142850 7215000 7260000 7275125 7326000 7619040 7722000 7857135 7865000 7936500 8058600 8116875 8140000 8167500 8380944 8394375 8494200 8580000 8658000 8730150 8791200 8848125 8954000 9157500 9312160 9438000 9523800 9620000 9652500 9670320 9920625 9990000 10073250 10389600 10476180 10582000 10617750 10744800 10822500 10890000 10989000 11192500 11325600 11428560 11640200 11797500 11904750 12087900 12210000 12571416 12698400 12870000 12987000 13068000 13095225 13227500 13431000 13736250 13968240 14157000 14285700 14430000 14550250 14652000 15109875 15444000 15714270 15730000 15873000 16117200 16233750 16335000 16761888 16788750 16988400 17316000 17460300 17696250 17857125 17908000 18315000 18876000 19047600 19305000 19340640 19841250 19980000 20146500 20952360 21164000 21235500 21645000 21780000 21825375 21978000 22385000 22857120 23280400 23595000 23809500 24175800 24420000 25142832 25183125 25740000 25974000 26190450 26455000 26544375 26862000 27472500 27936480 28314000 28571400 28860000 29100500 29761875 30219750 31428540 31460000 31746000 32234400 32467500 32670000 33577500 33976800 34920600 35392500 35714250 36375625 36630000 38095200 38610000 39285675 39682500 40293000 41904720 42471000 43290000 43650750 43956000 44770000 46560800 47190000 47619000 48351600 50285664 50366250 51948000 52380900 52910000 53088750 53724000 54945000 56628000 57142800 58201000 59523750 60439500 62857080 63492000 64935000 65340000 65476125 67155000 69841200 70785000 71428500 72751250 73260000 75549375 77220000 78571350 79365000 80586000 83809440 84942000 86580000 87301500 89285625 89540000 94380000 95238000 96703200 100732500 104761800 105820000 106177500 109126875 109890000 114285600 116402000 119047500 120879000 125714160 129870000 130952250 134310000 139682400 141570000 142857000 145502500 151098750 157142700 158730000 161172000 169884000 174603000 178571250 190476000 196428375 201465000 209523600 212355000 218253750 219780000 232804000 238095000 241758000 251428320 259740000 261904500 268620000 283140000 285714000 291005000 302197500 314285400 317460000 327380625 349206000 357142500 392856750 402930000 419047200 424710000 436507500 476190000 483516000 523809000 571428000 582010000 604395000 628570800 654761250 698412000 714285000 785713500 805860000 849420000 873015000 952380000 982141875 1047618000 1164020000 1208790000 1257141600 1309522500 1428570000 1571427000 1746030000 1964283750 2095236000 2417580000 2619045000 2857140000 3142854000 3492060000 3928567500 5238090000 6285708000 7857135000 10476180000 15714270000 31428540000
• Sum of all divisors σ(n): 139256298720
• Sum of proper divisors (its aliquot sum) s(n): 107827758720
• 31428540000 is an abundant number, because the sum of its proper divisors (107827758720) is greater than itself. Its abundance is 76399218720

Bases of 31428540000

• Binary: 11101010001010010010111011001100000₂
• Hexadecimal: 0x751497660
• Base-36: EFRQOO0

Squares and roots of 31428540000

• 31428540000 squared (31428540000²) is 987753126531600000000
• 31428540000 cubed (31428540000³) is 31043638647323451864000000000000
• The square root of 31428540000 is 177280.9634450355
• The cube root of 31428540000 is 3155.7898051397

Scales and comparisons

• 31,428,540,000 seconds is equal to 999 years, 17 weeks, 1 day, 6 hours.
• To count from 1 to 31,428,540,000 would take you about one thousand, nine hundred ninety-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31428540000 cubic inches would be around 263 feet tall.

Recreational maths with 31428540000

• 31428540000 backwards is 00004582413
• 31428540000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31428540000's digits is 27
• More coming soon!