70121975040

Names of 70121975040

• Cardinal: 70121975040 can be written as Seventy billion, one hundred twenty-one million, nine hundred seventy-five thousand and forty.

Scientific notation

• Scientific notation: 7.012197504 × 10¹⁰

Factors of 70121975040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5373

Divisors of 70121975040

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 89 90 96 104 117 120 128 130 144 156 160 178 180 192 195 208 234 240 256 260 267 288 312 320 356 360 384 390 416 445 468 480 520 534 576 585 624 640 712 720 768 780 801 832 890 936 960 1040 1068 1152 1157 1170 1248 1280 1335 1424 1440 1560 1602 1664 1780 1872 1920 2080 2136 2304 2314 2340 2496 2670 2848 2880 3120 3204 3328 3471 3560 3744 3840 4005 4160 4272 4628 4680 4992 5261 5340 5696 5760 5785 6240 6408 6942 7120 7488 8010 8320 8544 9256 9360 9984 10413 10522 10680 11392 11520 11570 12480 12816 13884 14240 14976 15783 16020 16640 17088 17355 18512 18720 20826 21044 21360 22784 23140 24960 25632 26305 27768 28480 29952 31566 32040 34176 34710 37024 37440 41652 42088 42720 46280 47349 49920 51264 52065 52610 55536 56960 63132 64080 68352 68393 69420 74048 74880 78915 83304 84176 85440 92560 94698 102528 104130 105220 111072 113920 126264 128160 136786 138840 148096 149760 157830 166608 168352 170880 185120 189396 205056 205179 208260 210440 222144 236745 252528 256320 273572 277680 296192 315660 333216 336704 341760 341965 370240 378792 410358 416520 420880 444288 468229 473490 505056 512640 547144 555360 615537 631320 666432 673408 683930 740480 757584 820716 833040 841760 888576 936458 946980 1010112 1025280 1025895 1094288 1110720 1231074 1262640 1332864 1346816 1367860 1404687 1480960 1515168 1641432 1666080 1683520 1872916 1893960 2020224 2051790 2188576 2221440 2341145 2462148 2525280 2665728 2735720 2809374 3030336 3077685 3282864 3332160 3367040 3745832 3787920 4040448 4103580 4214061 4377152 4442880 4682290 4924296 5050560 5471440 5618748 6060672 6086977 6155370 6565728 6664320 6734080 7023435 7491664 7575840 8207160 8428122 8754304 9364580 9848592 10101120 10942880 11237496 12121344 12173954 12310740 13131456 13328640 14046870 14983328 15151680 16414320 16856244 17508608 18260931 18729160 19697184 20202240 21070305 21885760 22474992 24347908 24621480 26262912 28093740 29966656 30303360 30434885 32828640 33712488 36521862 37458320 39394368 42140610 43771520 44949984 48695816 49242960 52525824 54782793 56187480 59933312 60606720 60869770 65657280 67424976 73043724 74916640 78788736 84281220 87543040 89899968 91304655 97391632 98485920 109565586 112374960 119866624 121739540 131314560 134849952 146087448 149833280 157577472 168562440 179799936 182609310 194783264 196971840 219131172 224749920 243479080 262629120 269699904 273913965 292174896 299666560 337124880 359599872 365218620 389566528 393943680 438262344 449499840 486958160 539399808 547827930 584349792 599333120 674249760 730437240 779133056 787887360 876524688 898999680 973916320 1078799616 1095655860 1168699584 1348499520 1460874480 1558266112 1753049376 1797999360 1947832640 2191311720 2337399168 2696999040 2921748960 3506098752 3895665280 4382623440 4674798336 5393998080 5843497920 7012197504 7791330560 8765246880 11686995840 14024395008 17530493760 23373991680 35060987520 70121975040
• Sum of all divisors σ(n): 264263322960
• Sum of proper divisors (its aliquot sum) s(n): 194141347920
• 70121975040 is an abundant number, because the sum of its proper divisors (194141347920) is greater than itself. Its abundance is 124019372880

Bases of 70121975040

• Binary: 1000001010011100110000110110100000000₂
• Hexadecimal: 0x1053986D00
• Base-36: W7OTA80

Squares and roots of 70121975040

• 70121975040 squared (70121975040²) is 4917091383510383001600
• 70121975040 cubed (70121975040³) is 344796159263914144419035480064000
• The square root of 70121975040 is 264805.5419359647
• The cube root of 70121975040 is 4123.6776914283

Scales and comparisons

• 70,121,975,040 seconds is equal to 2,229 years, 34 weeks, 2 days, 22 hours, 24 minutes.
• To count from 1 to 70,121,975,040 would take you about four thousand, four hundred fifty-nine 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 70121975040 cubic inches would be around 343.6 feet tall.

Recreational maths with 70121975040

• 70121975040 backwards is 04057912107
• 70121975040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 70121975040's digits is 36
• More coming soon!