12398540364

Names of 12398540364

• Cardinal: 12398540364 can be written as Twelve billion, three hundred ninety-eight million, five hundred forty thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.2398540364 × 10¹⁰

Factors of 12398540364

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1303

Divisors of 12398540364

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 43 49 57 63 76 84 86 98 114 126 129 133 147 171 172 196 228 252 258 266 294 301 342 343 387 399 441 516 532 588 602 684 686 774 798 817 882 903 931 1029 1197 1204 1229 1372 1548 1596 1634 1764 1806 1862 2058 2107 2394 2451 2458 2709 2793 3087 3268 3612 3687 3724 4116 4214 4788 4902 4916 5418 5586 5719 6174 6321 6517 7353 7374 8379 8428 8603 9804 10836 11061 11172 11438 12348 12642 13034 14706 14748 14749 16758 17157 17206 18963 19551 22122 22876 23351 25284 25809 26068 29412 29498 33516 34314 34412 37926 39102 40033 44244 44247 46702 51471 51618 52847 58653 58996 60221 68628 70053 75852 77427 78204 80066 88494 93404 102942 103236 105694 117306 120099 120442 132741 140106 154854 158541 160132 163457 176988 180663 205884 210159 211388 234612 240198 240884 265482 280212 280231 309708 317082 326914 360297 361326 369929 420318 421547 475623 480396 490371 530964 541989 560462 634164 653828 720594 722652 739858 840636 840693 843094 951246 980742 1004093 1083978 1109787 1120924 1144199 1264641 1441188 1471113 1479716 1681386 1686188 1902492 1961484 2008186 2167956 2219574 2288398 2522079 2529282 2589503 2942226 3012279 3329361 3362772 3432597 3793923 4016372 4439148 4576796 5044158 5058564 5179006 5884452 6024558 6658722 6865194 7028651 7587846 7768509 8009393 9036837 10088316 10297791 10358012 12049116 13317444 13730388 14057302 15175692 15537018 16018786 18073674 18126521 20595582 21085953 23305527 24028179 28114604 31074036 32037572 36147348 36253042 41191164 42171906 46611054 48056358 49200557 54379563 63257859 72084537 72506084 84343812 93222108 96112716 98401114 108759126 126515718 144169074 147601671 163138689 196802228 217518252 253031436 288338148 295203342 326277378 344403899 442805013 590406684 652554756 688807798 885610026 1033211697 1377615596 1771220052 2066423394 3099635091 4132846788 6199270182 12398540364
• Sum of all divisors σ(n): 39399360000
• Sum of proper divisors (its aliquot sum) s(n): 27000819636
• 12398540364 is an abundant number, because the sum of its proper divisors (27000819636) is greater than itself. Its abundance is 14602279272

Bases of 12398540364

• Binary: 1011100011000000101011011001001100₂
• Hexadecimal: 0x2E302B64C
• Base-36: 5P1RQZ0

Squares and roots of 12398540364

• 12398540364 squared (12398540364²) is 153723803157737252496
• 12398540364 cubed (12398540364³) is 1905950778358795983978115748544
• The square root of 12398540364 is 111348.7331046025
• The cube root of 12398540364 is 2314.4982322119

Scales and comparisons

• 12,398,540,364 seconds is equal to 394 years, 12 weeks, 1 day, 14 hours, 59 minutes, 24 seconds.
• To count from 1 to 12,398,540,364 would take you about seven hundred eighty-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 12398540364 cubic inches would be around 192.9 feet tall.

Recreational maths with 12398540364

• 12398540364 backwards is 46304589321
• The number of decimal digits it has is: 11
• The sum of 12398540364's digits is 45
• More coming soon!