100421793792

Names of 100421793792

• Cardinal: 100421793792 can be written as One hundred billion, four hundred twenty-one million, seven hundred ninety-three thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.00421793792 × 10¹¹

Factors of 100421793792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 386

Divisors of 100421793792

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 151 152 162 171 192 211 216 228 256 288 302 304 324 342 384 422 432 453 456 512 513 576 604 608 633 648 684 768 844 864 906 912 1024 1026 1152 1208 1216 1266 1296 1359 1368 1536 1539 1688 1728 1812 1824 1899 2048 2052 2304 2416 2432 2532 2592 2718 2736 2869 3072 3078 3376 3456 3624 3648 3798 4009 4077 4104 4608 4832 4864 5064 5184 5436 5472 5697 5738 6144 6156 6752 6912 7248 7296 7596 8018 8154 8208 8607 9216 9664 9728 10128 10368 10872 10944 11394 11476 12027 12231 12312 13504 13824 14496 14592 15192 16036 16308 16416 17091 17214 18432 19328 19456 20256 20736 21744 21888 22788 22952 24054 24462 24624 25821 27008 27648 28992 29184 30384 31861 32072 32616 32832 34182 34428 36081 38656 38912 40512 41472 43488 43776 45576 45904 48108 48924 49248 51642 54016 55296 57984 58368 60768 63722 64144 65232 65664 68364 68856 72162 77312 77463 81024 82944 86976 87552 91152 91808 95583 96216 97848 98496 103284 108032 108243 115968 116736 121536 127444 128288 130464 131328 136728 137712 144324 154624 154926 162048 165888 173952 175104 182304 183616 191166 192432 195696 196992 206568 216064 216486 231936 232389 243072 254888 256576 260928 262656 273456 275424 286749 288648 309248 309852 324096 324729 347904 350208 364608 367232 382332 384864 391392 393984 413136 432128 432972 463872 464778 486144 509776 513152 521856 525312 546912 550848 573498 577296 605359 619704 648192 649458 695808 729216 734464 764664 769728 782784 787968 826272 860247 865944 927744 929556 972288 1019552 1026304 1043712 1050624 1093824 1101696 1146996 1154592 1210718 1239408 1296384 1298916 1391616 1458432 1468928 1529328 1539456 1565568 1575936 1652544 1720494 1731888 1816077 1859112 1944576 2039104 2052608 2087424 2187648 2203392 2293992 2309184 2421436 2478816 2580741 2597832 2783232 2916864 2937856 3058656 3078912 3131136 3151872 3305088 3440988 3463776 3632154 3718224 3889152 4078208 4105216 4174848 4375296 4406784 4587984 4618368 4842872 4957632 5161482 5195664 5448231 5833728 5875712 6117312 6157824 6262272 6610176 6881976 6927552 7264308 7436448 8156416 8210432 8349696 8750592 8813568 9175968 9236736 9685744 9915264 10322964 10391328 10896462 11667456 12234624 12315648 12524544 13220352 13763952 13855104 14528616 14872896 16312832 16344693 17501184 17627136 18351936 18473472 19371488 19830528 20645928 20782656 21792924 24469248 24631296 25049088 26440704 27527904 27710208 29057232 29745792 32625664 32689386 35002368 36703872 36946944 38742976 39661056 41291856 41565312 43585848 48938496 49034079 52881408 55055808 55420416 58114464 59491584 65251328 65378772 73407744 73893888 77485952 79322112 82583712 83130624 87171696 97876992 98068158 110111616 110840832 116228928 118983168 130757544 146815488 154971904 158644224 165167424 166261248 174343392 195753984 196136316 220223232 221681664 232457856 237966336 261515088 293630976 309943808 330334848 332522496 348686784 392272632 440446464 464915712 475932672 523030176 587261952 619887616 660669696 665044992 697373568 784545264 880892928 929831424 1046060352 1239775232 1321339392 1394747136 1569090528 1761785856 1859662848 2092120704 2642678784 2789494272 3138181056 3719325696 4184241408 5285357568 5578988544 6276362112 8368482816 11157977088 12552724224 16736965632 25105448448 33473931264 50210896896 100421793792
• Sum of all divisors σ(n): 319336617600
• Sum of proper divisors (its aliquot sum) s(n): 218914823808
• 100421793792 is an abundant number, because the sum of its proper divisors (218914823808) is greater than itself. Its abundance is 118493030016

Bases of 100421793792

• Binary: 1011101100001100110101111100000000000₂
• Hexadecimal: 0x17619AF800
• Base-36: 1A4SJK00

Squares and roots of 100421793792

• 100421793792 squared (100421793792²) is 10084536668402969739264
• 100421793792 cubed (100421793792³) is 1012707261802225709116785413849088
• The square root of 100421793792 is 316893.9787878589
• The cube root of 100421793792 is 4648.1056575135

Scales and comparisons

• 100,421,793,792 seconds is equal to 3,193 years, 5 weeks, 2 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 100,421,793,792 would take you about six thousand, three hundred eighty-six 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 100421793792 cubic inches would be around 387.3 feet tall.

Recreational maths with 100421793792

• 100421793792 backwards is 297397124001
• The number of decimal digits it has is: 12
• The sum of 100421793792's digits is 45
• More coming soon!