129426832032

Names of 129426832032

• Cardinal: 129426832032 can be written as One hundred twenty-nine billion, four hundred twenty-six million, eight hundred thirty-two thousand and thirty-two.

Scientific notation

• Scientific notation: 1.29426832032 × 10¹¹

Factors of 129426832032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 799

Divisors of 129426832032

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 29 32 38 48 57 58 76 87 96 114 116 139 152 174 228 232 278 304 348 417 456 464 551 556 607 608 696 834 841 912 928 1102 1112 1214 1392 1653 1668 1682 1821 1824 2204 2224 2428 2523 2641 2784 3306 3336 3364 3642 4031 4408 4448 4856 5046 5282 6612 6672 6728 7284 7923 8062 8816 9712 10092 10564 11533 12093 13224 13344 13456 14568 15846 15979 16124 17603 17632 19424 20184 21128 23066 24186 26448 26912 29136 31692 31958 32248 34599 35206 40368 42256 46132 47937 48372 52809 52896 58272 63384 63916 64496 69198 70412 76589 80736 84373 84512 92264 95874 96744 105618 116899 126768 127832 128992 138396 140824 153178 168746 184528 191748 193488 211236 229767 233798 253119 253536 255664 276792 281648 306356 334457 337492 350697 369056 383496 386976 422472 459534 467596 506238 510487 511328 553584 563296 612712 668914 674984 701394 766992 844944 919068 935192 1003371 1012476 1020974 1107168 1225424 1337828 1349968 1402788 1531461 1533984 1603087 1689888 1838136 1870384 2006742 2024952 2041948 2221081 2446817 2450848 2675656 2699936 2805576 3062922 3206174 3676272 3740768 4013484 4049904 4083896 4442162 4809261 4893634 5351312 5611152 6125844 6412348 6663243 7340451 7352544 8026968 8099808 8167792 8884324 9618522 9699253 9787268 10702624 11222304 12251688 12824696 13326486 14680902 16053936 16335584 17768648 19237044 19398506 19574536 24503376 25649392 26652972 29097759 29361804 32107872 35537296 38474088 38797012 39149072 46489523 49006752 51298784 53305944 58195518 58723608 70957693 71074592 76948176 77594024 78298144 92979046 106611888 116391036 117447216 139468569 141915386 153896352 155188048 185958092 212873079 213223776 232782072 234894432 278937138 283830772 310376096 371916184 425746158 465564144 557874276 567661544 743832368 851492316 931128288 1115748552 1135323088 1348196167 1487664736 1702984632 2231497104 2270646176 2696392334 3405969264 4044588501 4462994208 5392784668 6811938528 8089177002 10785569336 16178354004 21571138672 32356708008 43142277344 64713416016 129426832032
• Sum of all divisors σ(n): 373663180800
• Sum of proper divisors (its aliquot sum) s(n): 244236348768
• 129426832032 is an abundant number, because the sum of its proper divisors (244236348768) is greater than itself. Its abundance is 114809516736

Bases of 129426832032

• Binary: 1111000100010011100001011101010100000₂
• Hexadecimal: 0x1E2270BAA0
• Base-36: 1NGHE6QO

Squares and roots of 129426832032

• 129426832032 squared (129426832032²) is 16751304849839541249024
• 129426832032 cubed (129426832032³) is 2168068319117009287389364731936768
• The square root of 129426832032 is 359759.4085385399
• The cube root of 129426832032 is 5058.3410439567

Scales and comparisons

• 129,426,832,032 seconds is equal to 4,115 years, 19 weeks, 2 days, 17 hours, 47 minutes, 12 seconds.
• To count from 1 to 129,426,832,032 would take you about eight thousand, two hundred thirty 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 129426832032 cubic inches would be around 421.5 feet tall.

Recreational maths with 129426832032

• 129426832032 backwards is 230238624921
• The number of decimal digits it has is: 12
• The sum of 129426832032's digits is 42
• More coming soon!