100121211008

Names of 100121211008

• Cardinal: 100121211008 can be written as One hundred billion, one hundred twenty-one million, two hundred eleven thousand and eight.

Scientific notation

• Scientific notation: 1.00121211008 × 10¹¹

Factors of 100121211008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 268

Divisors of 100121211008

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 43 52 56 58 61 64 86 91 104 112 113 116 122 128 172 182 203 208 224 226 232 244 301 344 364 377 406 416 427 448 452 464 488 559 602 688 728 754 791 793 812 832 854 896 904 928 976 1118 1204 1247 1376 1456 1469 1508 1582 1586 1624 1664 1708 1769 1808 1856 1952 2236 2408 2494 2623 2639 2752 2912 2938 3016 3164 3172 3248 3277 3416 3538 3616 3712 3904 3913 4472 4816 4859 4988 5246 5278 5504 5551 5824 5876 6032 6328 6344 6496 6554 6832 6893 7076 7232 7808 7826 8729 8944 9632 9718 9976 10283 10492 10556 11102 11648 11752 12064 12383 12656 12688 12992 13108 13664 13786 14152 14464 15652 16211 17458 17888 18361 19264 19436 19952 20566 20984 21112 22204 22939 22997 23504 24128 24766 25312 25376 25984 26216 27328 27572 28304 31304 32422 34013 34099 34916 35776 36722 38528 38872 39904 41132 41968 42224 42601 44408 45878 45994 47008 48251 48256 49532 50624 50752 52432 54656 55144 56608 62608 63167 64844 68026 68198 69832 71552 73444 76067 77744 79808 82264 83936 84448 85202 88816 89609 91756 91988 94016 96502 99064 101248 101504 104864 110288 113216 113477 125216 126334 129688 136052 136396 139664 140911 146888 152134 155488 159616 160979 164528 167872 168896 170404 177632 179218 183512 183976 188032 193004 198128 199897 209728 220576 226432 226954 238693 250432 252668 259376 272104 272792 279328 281822 293776 296399 298207 304268 310976 321958 329056 335744 337792 340808 355264 358436 367024 367952 386008 396256 399794 419456 441152 442169 453908 477386 500864 505336 518752 532469 544208 545584 558656 563644 587552 592798 596414 608536 621952 627263 643916 658112 681616 710528 716872 734048 735904 772016 792512 799588 882304 884338 907816 954772 986377 988871 1010672 1037504 1064938 1088416 1091168 1117312 1127288 1175104 1185596 1192828 1217072 1254526 1287832 1316224 1363232 1399279 1433744 1468096 1471808 1544032 1585024 1599176 1768676 1815632 1831843 1909544 1972754 1977742 2021344 2074793 2075008 2129876 2176832 2182336 2254576 2350208 2371192 2385656 2434144 2509052 2575664 2598661 2726464 2798558 2867488 2936192 2943616 3088064 3198352 3537352 3631264 3663686 3819088 3853187 3945508 3955484 4042688 4149586 4259752 4353664 4364672 4509152 4742384 4771312 4868288 5018104 5151328 5197322 5452928 5597116 5734976 6176128 6396704 6922097 7074704 7262528 7327372 7638176 7706374 7891016 7910968 8085376 8299172 8519504 8595571 9018304 9484768 9542624 9736576 10036208 10302656 10394644 11194232 11469952 12793408 12822901 13844194 14149408 14525056 14654744 15276352 15412748 15782032 15821936 16598344 17039008 17191142 18036608 18190627 18969536 19085248 20072416 20605312 20789288 22388464 25586816 25645802 26972309 27688388 28298816 29309488 30552704 30825496 31564064 31643872 33196688 34078016 34382284 36381254 37939072 38170496 40144832 41578576 44776928 51291604 53944618 55376776 56597632 58618976 60168997 61650992 63128128 63287744 66393376 68156032 68764568 72762508 80289664 83157152 89553856 102583208 107889236 110753552 111742423 117237952 120337994 123301984 126256256 126575488 132786752 137529136 145525016 166314304 179107712 205166416 215778472 221507104 223484846 234475904 240675988 246603968 265573504 275058272 291050032 332628608 410332832 431556944 443014208 446969692 481351976 493207936 550116544 582100064 782196961 820665664 863113888 886028416 893939384 962703952 1100233088 1164200128 1564393922 1641331328 1726227776 1787878768 1925407904 2328400256 3128787844 3452455552 3575757536 3850815808 6257575688 7151515072 7701631616 12515151376 14303030144 25030302752 50060605504 100121211008
• Sum of all divisors σ(n): 266457945600
• Sum of proper divisors (its aliquot sum) s(n): 166336734592
• 100121211008 is an abundant number, because the sum of its proper divisors (166336734592) is greater than itself. Its abundance is 66215523584

Bases of 100121211008

• Binary: 1011101001111101100000111000010000000₂
• Hexadecimal: 0x174FB07080
• Base-36: 19ZTL0U8

Squares and roots of 100121211008

• 100121211008 squared (100121211008²) is 10024256893708460376064
• 100121211008 cubed (100121211008³) is 1003640739653383388946710776512512
• The square root of 100121211008 is 316419.3594077329
• The cube root of 100121211008 is 4643.4634486075

Scales and comparisons

• 100,121,211,008 seconds is equal to 3,183 years, 28 weeks, 2 days, 7 hours, 30 minutes, 8 seconds.
• To count from 1 to 100,121,211,008 would take you about six thousand, three hundred sixty-seven 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 100121211008 cubic inches would be around 387 feet tall.

Recreational maths with 100121211008

• 100121211008 backwards is 800112121001
• The number of decimal digits it has is: 12
• The sum of 100121211008's digits is 17
• More coming soon!