381443571712

Names of 381443571712

• Cardinal: 381443571712 can be written as Three hundred eighty-one billion, four hundred forty-three million, five hundred seventy-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.81443571712 × 10¹¹

Factors of 381443571712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 319

Divisors of 381443571712

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 71 98 112 128 142 196 224 239 256 284 343 392 448 478 497 512 568 686 784 896 956 994 1024 1136 1372 1568 1673 1792 1912 1988 2048 2272 2744 3136 3346 3479 3584 3824 3976 4096 4544 5488 6272 6692 6958 7168 7648 7952 8192 9088 10976 11711 12544 13384 13916 14336 15296 15904 16384 16969 18176 21952 23422 24353 25088 26768 27832 28672 30592 31808 32768 33938 36352 43904 46844 48706 50176 53536 55664 57344 61184 63616 65536 67876 72704 81977 87808 93688 97412 100352 107072 111328 114688 118783 122368 127232 135752 145408 163954 175616 187376 194824 200704 214144 222656 229376 237566 244736 254464 271504 290816 327908 351232 374752 389648 401408 428288 445312 458752 475132 489472 508928 543008 581632 655816 702464 749504 779296 802816 831481 856576 890624 950264 978944 1017856 1086016 1163264 1311632 1404928 1499008 1558592 1605632 1662962 1713152 1781248 1900528 1957888 2035712 2172032 2326528 2623264 2809856 2998016 3117184 3211264 3325924 3426304 3562496 3801056 3915776 4071424 4344064 4653056 5246528 5619712 5820367 5996032 6234368 6651848 6852608 7124992 7602112 7831552 8142848 8688128 10493056 11239424 11640734 11992064 12468736 13303696 13705216 14249984 15204224 15663104 16285696 17376256 20986112 22478848 23281468 23984128 24937472 26607392 27410432 28499968 30408448 32571392 34752512 41972224 46562936 47968256 49874944 53214784 54820864 56999936 60816896 69505024 83944448 93125872 95936512 99749888 106429568 109641728 113999872 121633792 139010048 167888896 186251744 191873024 199499776 212859136 227999744 243267584 278020096 335777792 372503488 383746048 398999552 425718272 486535168 556040192 671555584 745006976 767492096 797999104 851436544 973070336 1112080384 1343111168 1490013952 1595998208 1702873088 1946140672 2686222336 2980027904 3405746176 3892281344 5372444672 5960055808 6811492352 7784562688 11920111616 13622984704 23840223232 27245969408 47680446464 54491938816 95360892928 190721785856 381443571712
• Sum of all divisors σ(n): 905962752000
• Sum of proper divisors (its aliquot sum) s(n): 524519180288
• 381443571712 is an abundant number, because the sum of its proper divisors (524519180288) is greater than itself. Its abundance is 143075608576

Bases of 381443571712

• Binary: 101100011001111110011110000000000000000₂
• Hexadecimal: 0x58CFCF0000
• Base-36: 4V8DNJLS

Squares and roots of 381443571712

• 381443571712 squared (381443571712²) is 145499198400407686610944
• 381443571712 cubed (381443571712³) is 55499733919084425097817639908016128
• The square root of 381443571712 is 617611.1816604359
• The cube root of 381443571712 is 7252.3167971803

Scales and comparisons

• 381,443,571,712 seconds is equal to 12,128 years, 37 weeks, 5 days, 3 hours, 41 minutes, 52 seconds.
• To count from 1 to 381,443,571,712 would take you about twenty-four thousand, two hundred fifty-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 381443571712 cubic inches would be around 604.4 feet tall.

Recreational maths with 381443571712

• 381443571712 backwards is 217175344183
• The number of decimal digits it has is: 12
• The sum of 381443571712's digits is 46
• More coming soon!