20321413632

Names of 20321413632

• Cardinal: 20321413632 can be written as Twenty billion, three hundred twenty-one million, four hundred thirteen thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 2.0321413632 × 10¹⁰

Factors of 20321413632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 402

Divisors of 20321413632

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 64 72 78 93 96 104 117 124 128 144 156 186 192 208 234 248 256 279 288 312 353 372 384 403 416 468 496 512 558 576 624 706 744 768 806 832 936 961 992 1059 1116 1152 1209 1248 1412 1488 1536 1612 1664 1872 1922 1984 2118 2232 2304 2418 2496 2824 2883 2976 3177 3224 3328 3627 3744 3844 3968 4236 4464 4589 4608 4836 4992 5648 5766 5952 6354 6448 6656 7254 7488 7688 7936 8472 8649 8928 9178 9672 9984 10943 11296 11532 11904 12493 12708 12896 13767 14508 14976 15376 15872 16944 17298 17856 18356 19344 19968 21886 22592 23064 23808 24986 25416 25792 27534 29016 29952 30752 32829 33888 34596 35712 36712 37479 38688 41301 43772 45184 46128 47616 49972 50832 51584 55068 58032 59904 61504 65658 67776 69192 71424 73424 74958 77376 82602 87544 90368 92256 98487 99944 101664 103168 110136 112437 116064 123008 131316 135552 138384 142259 142848 146848 149916 154752 165204 175088 180736 184512 196974 199888 203328 206336 220272 224874 232128 246016 262632 271104 276768 284518 293696 299832 309504 330408 339233 350176 369024 393948 399776 406656 426777 440544 449748 464256 492032 525264 542208 553536 569036 587392 599664 619008 660816 678466 700352 738048 787896 799552 813312 853554 881088 899496 928512 1017699 1050528 1107072 1138072 1174784 1199328 1280331 1321632 1356932 1400704 1476096 1575792 1599104 1626624 1707108 1762176 1798992 1857024 2035398 2101056 2214144 2276144 2349568 2398656 2560662 2643264 2713864 2801408 3053097 3151584 3198208 3414216 3524352 3597984 4070796 4202112 4410029 4428288 4552288 4797312 5121324 5286528 5427728 5602816 6106194 6303168 6396416 6828432 7048704 7195968 8141592 8404224 8820058 9104576 9594624 10242648 10573056 10855456 12212388 12606336 13230087 13656864 14391936 16283184 16808448 17640116 18209152 19189248 20485296 21146112 21710912 24424776 25212672 26460174 27313728 28783872 32566368 35280232 36418304 39690261 40970592 43421824 48849552 50425344 52920348 54627456 57567744 65132736 70560464 72836608 79380522 81941184 86843648 97699104 105840696 109254912 130265472 141120928 158761044 163882368 173687296 195398208 211681392 218509824 260530944 282241856 317522088 327764736 390796416 423362784 521061888 564483712 635044176 655529472 781592832 846725568 1128967424 1270088352 1563185664 1693451136 2257934848 2540176704 3386902272 5080353408 6773804544 10160706816 20321413632
• Sum of all divisors σ(n): 65448475092
• Sum of proper divisors (its aliquot sum) s(n): 45127061460
• 20321413632 is an abundant number, because the sum of its proper divisors (45127061460) is greater than itself. Its abundance is 24805647828

Bases of 20321413632

• Binary: 10010111011010000000010101000000000₂
• Hexadecimal: 0x4BB402A00
• Base-36: 9C2UF40

Squares and roots of 20321413632

• 20321413632 squared (20321413632²) is 412959852002835431424
• 20321413632 cubed (20321413632³) is 8391927965959122438792274771968
• The square root of 20321413632 is 142553.1957972181
• The cube root of 20321413632 is 2728.8812579859

Scales and comparisons

• 20,321,413,632 seconds is equal to 646 years, 8 weeks, 1 day, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 20,321,413,632 would take you about one thousand, two hundred ninety-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 20321413632 cubic inches would be around 227.4 feet tall.

Recreational maths with 20321413632

• 20321413632 backwards is 23631412302
• The number of decimal digits it has is: 11
• The sum of 20321413632's digits is 27
• More coming soon!