90149942124

Names of 90149942124

• Cardinal: 90149942124 can be written as Ninety billion, one hundred forty-nine million, nine hundred forty-two thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 9.0149942124 × 10¹⁰

Factors of 90149942124

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3821

Divisors of 90149942124

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 19 22 33 34 36 38 44 51 57 66 68 76 99 102 114 121 132 153 171 187 198 204 209 228 242 289 306 323 342 363 374 396 418 484 561 578 612 627 646 684 726 748 836 867 969 1089 1122 1156 1254 1292 1452 1683 1734 1881 1938 2057 2178 2244 2299 2508 2601 2907 3179 3366 3468 3553 3762 3769 3876 4114 4356 4598 5202 5491 5814 6171 6358 6732 6897 7106 7524 7538 8228 9196 9537 10404 10659 10982 11307 11628 12342 12716 13794 14212 15076 16473 18513 19074 20691 21318 21964 22614 24684 27588 28611 31977 32946 33921 34969 37026 38148 39083 41382 41459 42636 45228 49419 57222 60401 63954 64073 65892 67842 69938 71611 74052 78166 82764 82918 98838 104907 114444 117249 120802 124377 127908 128146 135684 139876 143222 156332 165836 181203 192219 197676 209814 214833 234498 241604 248754 256292 286444 314721 351747 362406 373131 384438 419628 429666 456049 468996 497508 543609 576657 629442 644499 664411 703494 704803 724812 746262 768876 787721 859332 912098 1087218 1089241 1153314 1217387 1258884 1288998 1328822 1368147 1406988 1409606 1492524 1575442 1824196 1993233 2114409 2174436 2178482 2306628 2363163 2434774 2577996 2657644 2736294 2819212 3150884 3267723 3652161 3986466 4104441 4228818 4356964 4726326 4869548 5472588 5979699 6343227 6535446 7089489 7304322 7752833 7972932 8208882 8457636 8664931 9452652 9803169 10956483 11959398 11981651 12686454 13070892 13391257 14178978 14608644 15505666 16417764 17329862 19606338 20695579 21912966 23258499 23918796 23963302 25372908 25994793 26782514 28357956 31011332 34659724 35944953 39212676 40173771 41391158 43825932 46516998 47926604 51989586 53565028 62086737 69775497 71889906 77984379 80347542 82782316 93033996 103979172 107834859 120521313 124173474 131798161 139550994 143779812 147303827 155968758 160695084 186260211 215669718 227651369 241042626 248346948 263596322 279101988 294607654 311937516 372520422 395394483 431339436 441911481 455302738 482085252 527192644 589215308 682954107 745040844 790788966 883822962 910605476 1186183449 1325734443 1365908214 1581577932 1767645924 2048862321 2372366898 2504165059 2651468886 2731816428 4097724642 4744733796 5008330118 5302937772 7512495177 8195449284 10016660236 15024990354 22537485531 30049980708 45074971062 90149942124
• Sum of all divisors σ(n): 280157823400
• Sum of proper divisors (its aliquot sum) s(n): 190007881276
• 90149942124 is an abundant number, because the sum of its proper divisors (190007881276) is greater than itself. Its abundance is 99857939152

Bases of 90149942124

• Binary: 1010011111101010110101111001101101100₂
• Hexadecimal: 0x14FD5AF36C
• Base-36: 15EWY4J0

Squares and roots of 90149942124

• 90149942124 squared (90149942124²) is 8127012064960549631376
• 90149942124 cubed (90149942124³) is 732649667297243277611775934482624
• The square root of 90149942124 is 300249.7995403161
• The cube root of 90149942124 is 4483.8920744421

Scales and comparisons

• 90,149,942,124 seconds is equal to 2,866 years, 25 weeks, 3 days, 2 hours, 35 minutes, 24 seconds.
• To count from 1 to 90,149,942,124 would take you about five thousand, seven hundred thirty-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 90149942124 cubic inches would be around 373.7 feet tall.

Recreational maths with 90149942124

• 90149942124 backwards is 42124994109
• The number of decimal digits it has is: 11
• The sum of 90149942124's digits is 45
• More coming soon!