18274872000

Names of 18274872000

• Cardinal: 18274872000 can be written as Eighteen billion, two hundred seventy-four million, eight hundred seventy-two thousand.

Scientific notation

• Scientific notation: 1.8274872 × 10¹⁰

Factors of 18274872000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 88

Divisors of 18274872000

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 25 28 29 30 31 32 33 35 40 42 44 48 50 55 56 58 60 62 64 66 70 75 77 80 84 87 88 93 96 100 105 110 112 116 120 121 124 125 132 140 145 150 154 155 160 165 168 174 175 176 186 192 200 203 210 217 220 224 231 232 240 242 248 250 264 275 280 290 300 308 310 319 320 330 336 341 348 350 352 363 372 375 385 400 406 420 434 435 440 448 462 464 465 480 484 496 500 525 528 550 560 580 600 605 609 616 620 638 651 660 672 682 696 700 704 725 726 744 750 770 775 800 812 825 840 847 868 870 875 880 899 924 928 930 957 960 968 992 1000 1015 1023 1050 1056 1085 1100 1120 1155 1160 1200 1210 1218 1232 1240 1276 1302 1320 1344 1364 1375 1392 1400 1450 1452 1488 1500 1540 1550 1595 1600 1624 1650 1680 1694 1705 1736 1740 1750 1760 1798 1815 1848 1856 1860 1914 1925 1936 1984 2000 2030 2046 2100 2112 2170 2175 2200 2233 2240 2310 2320 2325 2387 2400 2420 2436 2464 2480 2541 2552 2604 2625 2640 2697 2728 2750 2784 2800 2900 2904 2976 3000 3025 3045 3080 3100 3190 3248 3255 3300 3360 3388 3410 3472 3480 3500 3509 3520 3596 3625 3630 3696 3720 3751 3828 3850 3872 3875 4000 4060 4092 4125 4200 4235 4340 4350 4400 4466 4495 4620 4640 4650 4774 4785 4800 4840 4872 4928 4960 5075 5082 5104 5115 5208 5250 5280 5394 5425 5456 5500 5568 5600 5775 5800 5808 5952 6000 6050 6090 6160 6200 6293 6380 6496 6510 6600 6699 6720 6776 6820 6944 6960 7000 7018 7161 7192 7250 7260 7392 7440 7502 7656 7700 7744 7750 7975 8000 8120 8184 8250 8400 8470 8525 8680 8700 8800 8932 8990 9075 9240 9280 9300 9548 9570 9625 9680 9744 9889 9920 10150 10164 10208 10230 10416 10500 10527 10560 10788 10850 10875 10912 11000 11165 11200 11253 11550 11600 11616 11625 11935 12000 12100 12180 12320 12400 12586 12705 12760 12992 13020 13200 13398 13485 13552 13640 13888 13920 14000 14036 14322 14384 14500 14520 14784 14880 15004 15125 15225 15312 15400 15500 15950 16240 16275 16368 16500 16800 16940 17050 17360 17400 17545 17600 17864 17980 18150 18480 18600 18755 18879 19096 19140 19250 19360 19488 19778 20300 20328 20416 20460 20832 21000 21054 21175 21576 21700 21750 21824 22000 22330 22475 22506 23100 23200 23232 23250 23870 23925 24000 24200 24360 24563 24640 24800 25172 25375 25410 25520 25575 26040 26257 26400 26796 26970 27104 27125 27280 27840 28000 28072 28644 28768 28875 29000 29040 29667 29760 30008 30250 30450 30624 30800 31000 31465 31900 32480 32550 32736 33000 33495 33600 33880 34100 34720 34800 35090 35728 35805 35960 36300 36960 37200 37510 37758 38192 38280 38500 38720 38976 39556 39875 40600 40656 40920 41664 42000 42108 42350 42625 43152 43400 43500 44000 44660 44950 45012 45375 46200 46400 46500 47740 47850 48400 48720 49126 49445 49600 50344 50750 50820 51040 51150 52080 52514 52635 52800 53592 53940 54208 54250 54560 55825 56000 56144 56265 57288 57536 57750 58000 58080 59334 59675 60016 60500 60900 61248 61600 62000 62930 63525 63800 64960 65100 65472 66000 66990 67425 67760 68200 69223 69440 69600 70180 71456 71610 71920 72600 73689 73920 74400 75020 75516 76125 76384 76560 77000 78771 79112 79750 81200 81312 81375 81840 84000 84216 84700 85250 86304 86800 87000 87725 88000 89320 89900 90024 90750 92400 93000 93775 94395 95480 95700 96800 97440 98252 98890 100688 101500 101640 102080 102300 104160 105028 105270 105875 107184 107880 108500 108779 109120 111650 112288 112375 112530 114576 115500 116000 116160 118668 119350 119625 120032 121000 121800 122815 123200 124000 125860 127050 127600 127875 130200 131285 132000 133980 134850 135520 136400 138446 139200 140360 142912 143220 143840 145200 147378 148335 148800 150040 151032 152250 152768 153120 154000 157325 157542 158224 159500 162400 162624 162750 163680 167475 168000 168432 169400 170500 172608 173600 174000 175450 178640 179025 179800 180048 181500 184800 186000 187550 188790 190960 191400 193600 194880 196504 197780 201376 203000 203280 204600 207669 208320 210056 210540 211750 214368 215760 217000 217558 223300 224576 224750 225060 229152 231000 232000 237336 238700 239250 240064 242000 243600 245630 247225 248000 251720 254100 255200 255750 260400 262570 263175 264000 267960 269700 271040 272800 276892 279125 280720 281325 286440 287680 290400 294756 296670 298375 300080 302064 304500 306240 308000 314650 315084 316448 317625 319000 324800 325500 326337 327360 334950 336864 337125 338800 341000 346115 347200 348000 350900 357280 358050 359600 360096 363000 368445 369600 372000 375100 377580 381920 382800 393008 393855 395560 402752 406000 406560 409200 415338 420112 421080 423500 428736 431520 434000 435116 438625 446600 449500 450120 458304 462000 468875 471975 474672 477400 478500 484000 487200 491260 494450 503440 508200 510400 511500 520800 525140 526350 535920 539400 543895 545600 553784 558250 561440 562650 572880 580800 589512 593340 596750 600160 604128 609000 614075 616000 629300 630168 632896 635250 638000 651000 652674 656425 669900 673728 674250 677600 682000 692230 696000 701800 714560 716100 719200 720192 726000 736890 741675 744000 750200 755160 761453 763840 765600 786016 786625 787710 791120 812000 813120 818400 830676 837375 840224 842160 847000 863040 868000 870232 877250 893200 895125 899000 900240 924000 937750 943950 949344 954800 957000 968000 974400 982520 988900 1006880 1016400 1023000 1038345 1041600 1050280 1052700 1071840 1078800 1087790 1107568 1116500 1122880 1125300 1145760 1179024 1186680 1193500 1200320 1208256 1218000 1228150 1236125 1258600 1260336 1270500 1276000 1302000 1305348 1312850 1315875 1339800 1348500 1355200 1364000 1384460 1403600 1406625 1432200 1438400 1452000 1473780 1483350 1500400 1510320 1522906 1531200 1572032 1573250 1575420 1582240 1624000 1631685 1636800 1661352 1674750 1680448 1684320 1694000 1730575 1736000 1740464 1754500 1786400 1790250 1798000 1800480 1842225 1848000 1875500 1887900 1898688 1909600 1914000 1965040 1969275 1977800 2013760 2032800 2046000 2076690 2100560 2105400 2143680 2157600 2175580 2215136 2233000 2250600 2284359 2291520 2358048 2359875 2373360 2387000 2436000 2456300 2472250 2517200 2520672 2541000 2552000 2604000 2610696 2625700 2631750 2679600 2697000 2719475 2728000 2768920 2807200 2813250 2864400 2904000 2947560 2966700 3000800 3020640 3045812 3070375 3146500 3150840 3164480 3263370 3282125 3322704 3349500 3368640 3388000 3461150 3480928 3509000 3572800 3580500 3596000 3600960 3684450 3708375 3751000 3775800 3807265 3819200 3828000 3930080 3938550 3955600 4065600 4092000 4153380 4201120 4210800 4315200 4351160 4430272 4466000 4501200 4568718 4716096 4719750 4746720 4774000 4872000 4912600 4944500 5034400 5041344 5082000 5191725 5208000 5221392 5251400 5263500 5359200 5394000 5438950 5537840 5614400 5626500 5728800 5895120 5933400 6001600 6041280 6091624 6140750 6293000 6301680 6526740 6564250 6645408 6699000 6776000 6922300 6961856 7018000 7161000 7192000 7368900 7416750 7502000 7551600 7614530 7656000 7860160 7877100 7911200 8158425 8184000 8306760 8402240 8421600 8652875 8702320 8932000 9002400 9137436 9211125 9439500 9493440 9548000 9825200 9846375 9889000 10068800 10164000 10383450 10442784 10502800 10527000 10718400 10788000 10877900 11075680 11253000 11421795 11457600 11790240 11866800 12183248 12281500 12586000 12603360 13053480 13128500 13290816 13398000 13597375 13844600 14036000 14322000 14737800 14833500 15004000 15103200 15229060 15754200 15822400 16316850 16613520 16843200 17305750 17404640 17864000 18004800 18274872 18422250 18879000 19036325 19096000 19650400 19692750 19778000 20328000 20766900 20885568 21005600 21054000 21576000 21755800 22151360 22506000 22843590 23580480 23733600 24366496 24563000 25172000 25206720 25958625 26106960 26257000 26796000 27194750 27689200 28072000 28644000 29475600 29667000 30008000 30206400 30458120 31508400 32633700 33227040 34611500 34809280 36549744 36844500 37758000 38072650 39300800 39385500 39556000 40792125 41533800 42011200 42108000 43511600 45012000 45687180 47467200 48732992 49126000 50344000 51917250 52213920 52514000 53592000 54389500 55378400 57108975 57288000 58951200 59334000 60916240 63016800 65267400 66454080 69223000 73099488 73689000 75516000 76145300 78771000 79112000 81584250 83067600 84216000 87023200 90024000 91374360 95181625 98252000 103834500 104427840 105028000 108779000 110756800 114217950 117902400 118668000 121832480 126033600 130534800 138446000 146198976 147378000 151032000 152290600 157542000 163168500 166135200 174046400 182748720 190363250 196504000 207669000 210056000 217558000 228435900 237336000 243664960 261069600 276892000 285544875 294756000 304581200 315084000 326337000 332270400 365497440 380726500 415338000 435116000 456871800 522139200 553784000 571089750 589512000 609162400 630168000 652674000 730994880 761453000 830676000 870232000 913743600 1142179500 1218324800 1305348000 1522906000 1661352000 1827487200 2284359000 2610696000 3045812000 3654974400 4568718000 6091624000 9137436000 18274872000
• Sum of all divisors σ(n): 80947077120
• Sum of proper divisors (its aliquot sum) s(n): 62672205120
• 18274872000 is an abundant number, because the sum of its proper divisors (62672205120) is greater than itself. Its abundance is 44397333120

Bases of 18274872000

• Binary: 10001000001010001000110101011000000₂
• Hexadecimal: 0x441446AC0
• Base-36: 8E8DXHC

Squares and roots of 18274872000

• 18274872000 squared (18274872000²) is 333970946616384000000
• 18274872000 cubed (18274872000³) is 6103276301133250702848000000000
• The square root of 18274872000 is 135184.5849200271
• The cube root of 18274872000 is 2634.0142162139

Scales and comparisons

• 18,274,872,000 seconds is equal to 581 years, 4 weeks, 2 days, 17 hours, 20 minutes.
• To count from 1 to 18,274,872,000 would take you about one thousand, one hundred sixty-two 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 18274872000 cubic inches would be around 219.5 feet tall.

Recreational maths with 18274872000

• 18274872000 backwards is 00027847281
• The number of decimal digits it has is: 11
• The sum of 18274872000's digits is 39
• More coming soon!