28442700000

Names of 28442700000

• Cardinal: 28442700000 can be written as Twenty-eight billion, four hundred forty-two million, seven hundred thousand.

Scientific notation

• Scientific notation: 2.84427 × 10¹⁰

Factors of 28442700000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 51

Divisors of 28442700000

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 17 18 20 22 24 25 26 30 32 33 34 36 39 40 44 45 48 50 51 52 55 60 65 66 68 72 75 78 80 85 88 90 96 99 100 102 104 110 117 120 125 130 132 136 143 144 150 153 156 160 165 169 170 176 180 187 195 198 200 204 208 220 221 225 234 240 250 255 260 264 272 275 286 288 300 306 312 325 330 338 340 352 360 374 375 390 396 400 408 416 425 429 440 442 450 468 480 495 500 507 510 520 528 544 550 561 572 585 600 612 624 625 650 660 663 676 680 715 720 748 750 765 780 792 800 816 825 845 850 858 880 884 900 935 936 975 990 1000 1014 1020 1040 1056 1100 1105 1122 1125 1144 1170 1200 1224 1248 1250 1275 1287 1300 1320 1326 1352 1360 1375 1430 1440 1496 1500 1521 1530 1560 1584 1625 1632 1650 1683 1690 1700 1716 1760 1768 1800 1859 1870 1872 1875 1950 1980 1989 2000 2028 2040 2080 2125 2145 2200 2210 2244 2250 2288 2340 2400 2431 2448 2475 2500 2535 2550 2574 2600 2640 2652 2704 2720 2750 2805 2860 2873 2925 2992 3000 3042 3060 3120 3125 3168 3250 3300 3315 3366 3380 3400 3432 3536 3575 3600 3718 3740 3744 3750 3825 3900 3960 3978 4000 4056 4080 4125 4225 4250 4290 4400 4420 4488 4500 4576 4675 4680 4862 4875 4896 4950 5000 5070 5100 5148 5200 5280 5304 5408 5500 5525 5577 5610 5625 5720 5746 5850 5984 6000 6084 6120 6240 6250 6375 6435 6500 6600 6630 6732 6760 6800 6864 6875 7072 7150 7200 7293 7436 7480 7500 7605 7650 7800 7920 7956 8112 8125 8160 8250 8415 8450 8500 8580 8619 8800 8840 8976 9000 9295 9350 9360 9375 9724 9750 9900 9945 10000 10140 10200 10296 10400 10608 10625 10725 11000 11050 11154 11220 11250 11440 11492 11700 12000 12155 12168 12240 12375 12500 12675 12750 12870 13000 13200 13260 13464 13520 13600 13728 13750 14025 14300 14365 14586 14625 14872 14960 15000 15210 15300 15600 15840 15912 16224 16250 16500 16575 16731 16830 16900 17000 17160 17238 17680 17875 17952 18000 18590 18700 18720 18750 19125 19448 19500 19800 19890 20000 20280 20400 20592 20625 21125 21216 21250 21450 21879 22000 22100 22308 22440 22500 22880 22984 23375 23400 24310 24336 24375 24480 24750 25000 25350 25500 25740 25857 26000 26400 26520 26928 27040 27500 27625 27885 28050 28125 28600 28730 29172 29250 29744 29920 30000 30420 30600 31200 31603 31824 31875 32175 32500 33000 33150 33462 33660 33800 34000 34320 34375 34476 35360 35750 36000 36465 37180 37400 37500 38025 38250 38896 39000 39600 39780 40560 40625 40800 41184 41250 42075 42250 42500 42900 43095 43758 44000 44200 44616 44880 45000 45968 46475 46750 46800 48620 48672 48750 49500 49725 50000 50700 51000 51480 51714 52000 53040 53125 53625 53856 55000 55250 55770 56100 56250 57200 57460 58344 58500 59488 60000 60775 60840 61200 61875 63206 63375 63648 63750 64350 65000 66000 66300 66924 67320 67600 68000 68640 68750 68952 70125 71500 71825 72930 73125 74360 74800 75000 76050 76500 77792 78000 79200 79560 81120 81250 82500 82875 83655 84150 84500 85000 85800 86190 87516 88400 89232 89375 89760 90000 91936 92950 93500 93600 94809 95625 97240 97500 99000 99450 100000 101400 102000 102960 103125 103428 105625 106080 106250 107250 109395 110000 110500 111540 112200 112500 114400 114920 116688 116875 117000 121550 121680 121875 122400 123750 126412 126750 127500 128700 129285 130000 132000 132600 133848 134640 135200 137500 137904 138125 139425 140250 143000 143650 145860 146250 148720 149600 150000 152100 153000 156000 158015 159120 159375 160875 162500 165000 165750 167310 168300 169000 170000 171600 172380 175032 176800 178464 178750 180000 182325 185900 187000 189618 190125 191250 194480 195000 198000 198900 202800 204000 205920 206250 206856 210375 211250 212500 214500 215475 218790 220000 221000 223080 224400 225000 229840 232375 233376 233750 234000 243100 243360 243750 247500 248625 252824 253500 255000 257400 258570 260000 265200 267696 268125 269280 275000 275808 276250 278850 280500 284427 286000 287300 291720 292500 297440 300000 303875 304200 306000 309375 316030 316875 318240 318750 321750 325000 330000 331500 334620 336600 338000 340000 343200 344760 350064 350625 357500 359125 364650 365625 371800 374000 379236 380250 382500 388960 390000 396000 397800 405600 412500 413712 414375 418275 420750 422500 425000 429000 430950 437580 442000 446160 446875 448800 450000 459680 464750 467500 468000 474045 478125 486200 487500 495000 497250 505648 507000 510000 514800 517140 528125 530400 535392 536250 546975 550000 552500 557700 561000 568854 572000 574600 583440 584375 585000 607750 608400 612000 618750 632060 633750 637500 643500 646425 650000 660000 663000 669240 673200 676000 689520 690625 697125 700128 701250 715000 718250 729300 731250 743600 748000 758472 760500 765000 780000 790075 795600 804375 825000 827424 828750 836550 841500 845000 850000 858000 861900 875160 884000 892320 893750 900000 911625 929500 935000 948090 950625 956250 972400 975000 990000 994500 1011296 1014000 1020000 1029600 1034280 1051875 1056250 1072500 1077375 1093950 1100000 1105000 1115400 1122000 1137708 1149200 1161875 1166880 1168750 1170000 1215500 1216800 1237500 1243125 1264120 1267500 1275000 1287000 1292850 1300000 1326000 1338480 1340625 1346400 1379040 1381250 1394250 1402500 1422135 1430000 1436500 1458600 1462500 1487200 1516944 1519375 1521000 1530000 1580150 1584375 1591200 1608750 1650000 1657500 1673100 1683000 1690000 1700000 1716000 1723800 1750320 1753125 1787500 1795625 1823250 1859000 1870000 1896180 1901250 1912500 1944800 1950000 1980000 1989000 2028000 2068560 2071875 2091375 2103750 2112500 2145000 2154750 2187900 2210000 2230800 2244000 2275416 2298400 2323750 2337500 2340000 2370225 2431000 2475000 2486250 2528240 2535000 2550000 2574000 2585700 2652000 2676960 2681250 2734875 2762500 2788500 2805000 2844270 2860000 2873000 2917200 2925000 3033888 3038750 3042000 3060000 3160300 3168750 3217500 3232125 3300000 3315000 3346200 3366000 3380000 3447600 3485625 3500640 3506250 3575000 3591250 3646500 3718000 3740000 3792360 3802500 3825000 3900000 3950375 3978000 4021875 4137120 4143750 4182750 4207500 4225000 4290000 4309500 4375800 4420000 4461600 4550832 4558125 4647500 4675000 4740450 4753125 4862000 4950000 4972500 5056480 5070000 5100000 5148000 5171400 5259375 5362500 5386875 5469750 5525000 5577000 5610000 5688540 5746000 5809375 5834400 5850000 6077500 6084000 6215625 6320600 6337500 6435000 6464250 6630000 6692400 6732000 6895200 6971250 7012500 7110675 7150000 7182500 7293000 7436000 7584720 7596875 7605000 7650000 7900750 7956000 8043750 8287500 8365500 8415000 8450000 8580000 8619000 8751600 8978125 9101664 9116250 9295000 9350000 9480900 9506250 9724000 9900000 9945000 10140000 10342800 10456875 10518750 10725000 10773750 10939500 11050000 11154000 11220000 11377080 11492000 11618750 11700000 11851125 12155000 12431250 12641200 12675000 12870000 12928500 13260000 13384800 13674375 13942500 14025000 14221350 14300000 14365000 14586000 15169440 15193750 15210000 15300000 15801500 16087500 16160625 16575000 16731000 16830000 16900000 17238000 17428125 17503200 17956250 18232500 18590000 18700000 18961800 19012500 19751875 19890000 20685600 20913750 21037500 21450000 21547500 21879000 22100000 22308000 22754160 22790625 23237500 23702250 24310000 24862500 25282400 25350000 25740000 25857000 26934375 27348750 27885000 28050000 28442700 28730000 29172000 30387500 30420000 31603000 32175000 32321250 33150000 33462000 33660000 34476000 34856250 35553375 35912500 36465000 37180000 37923600 38025000 39503750 39780000 41827500 42075000 42900000 43095000 43758000 45508320 45581250 46475000 47404500 48620000 49725000 50700000 51714000 52284375 53868750 54697500 55770000 56100000 56885400 57460000 59255625 60775000 63206000 64350000 64642500 66300000 66924000 68371875 69712500 71106750 71825000 72930000 75847200 76050000 79007500 80803125 83655000 84150000 86190000 87516000 91162500 92950000 94809000 98759375 99450000 103428000 104568750 107737500 109395000 111540000 113770800 118511250 121550000 126412000 128700000 129285000 136743750 139425000 142213500 143650000 145860000 152100000 158015000 161606250 167310000 168300000 172380000 177766875 182325000 185900000 189618000 197518750 198900000 209137500 215475000 218790000 227541600 237022500 243100000 258570000 273487500 278850000 284427000 287300000 296278125 316030000 323212500 334620000 355533750 364650000 379236000 395037500 418275000 430950000 437580000 474045000 517140000 546975000 557700000 568854000 592556250 632060000 646425000 711067500 729300000 790075000 836550000 861900000 888834375 948090000 1093950000 1137708000 1185112500 1292850000 1422135000 1580150000 1673100000 1777668750 1896180000 2187900000 2370225000 2585700000 2844270000 3160300000 3555337500 4740450000 5688540000 7110675000 9480900000 14221350000 28442700000
• Sum of all divisors σ(n): 126450625392
• Sum of proper divisors (its aliquot sum) s(n): 98007925392
• 28442700000 is an abundant number, because the sum of its proper divisors (98007925392) is greater than itself. Its abundance is 69565225392

Bases of 28442700000

• Binary: 11010011111010100010010100011100000₂
• Hexadecimal: 0x69F5128E0
• Base-36: D2E1RS0

Squares and roots of 28442700000

• 28442700000 squared (28442700000²) is 808987183290000000000
• 28442700000 cubed (28442700000³) is 23009779758162483000000000000000
• The square root of 28442700000 is 168649.6368214293
• The cube root of 28442700000 is 3052.5089093747

Scales and comparisons

• 28,442,700,000 seconds is equal to 904 years, 20 weeks, 1 day, 22 hours.
• To count from 1 to 28,442,700,000 would take you about one thousand, eight hundred 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 28442700000 cubic inches would be around 254.4 feet tall.

Recreational maths with 28442700000

• 28442700000 backwards is 00000724482
• The number of decimal digits it has is: 11
• The sum of 28442700000's digits is 27
• More coming soon!