381492281344

Names of 381492281344

• Cardinal: 381492281344 can be written as Three hundred eighty-one billion, four hundred ninety-two million, two hundred eighty-one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.81492281344 × 10¹¹

Factors of 381492281344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 186

Divisors of 381492281344

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 16 17 23 31 32 34 46 62 64 68 92 113 124 128 136 184 226 248 256 272 289 368 391 452 496 512 527 544 578 713 736 782 904 992 1024 1054 1088 1156 1426 1472 1564 1808 1921 1984 2048 2108 2176 2312 2599 2852 2944 3128 3503 3616 3842 3968 4096 4216 4352 4624 5198 5704 5888 6256 6647 7006 7232 7684 7936 8192 8432 8704 8959 9248 10396 11408 11776 12121 12512 13294 14012 14464 15368 15872 16384 16864 17408 17918 18496 20792 22816 23552 24242 25024 26588 28024 28928 30736 31744 32657 33728 34816 35836 36992 41584 44183 45632 47104 48484 50048 53176 56048 57856 59551 61472 63488 65314 67456 69632 71672 73984 80569 83168 88366 91264 94208 96968 100096 106352 112096 115712 119102 122944 126976 130628 134912 139264 143344 147968 161138 166336 176732 182528 188416 193936 200192 206057 212704 224192 231424 238204 245888 253952 261256 269824 278528 286688 295936 322276 332672 353464 365056 376832 387872 400384 412114 425408 448384 462848 476408 491776 507904 522512 539648 573376 591872 644552 665344 706928 730112 751111 775744 800768 824228 850816 896768 925696 952816 983552 1012367 1045024 1079296 1146752 1183744 1289104 1330688 1369673 1413856 1460224 1502222 1551488 1601536 1648456 1701632 1793536 1851392 1905632 1967104 2024734 2090048 2158592 2293504 2367488 2578208 2661376 2739346 2827712 2920448 3004444 3102976 3203072 3296912 3403264 3587072 3811264 3934208 4049468 4180096 4317184 4587008 4734976 5156416 5322752 5478692 5655424 5840896 6008888 6205952 6406144 6593824 6806528 7174144 7622528 7868416 8098936 8360192 8634368 9174016 10312832 10645504 10957384 11310848 11681792 12017776 12411904 13187648 13613056 14348288 15245056 15736832 16197872 16720384 18348032 20625664 21291008 21914768 22621696 23284441 24035552 24823808 26375296 27226112 28696576 30490112 31473664 32395744 33440768 36696064 41251328 42582016 43829536 45243392 46568882 48071104 49647616 52750592 54452224 57393152 60980224 64791488 66881536 73392128 82502656 87659072 90486784 93137764 96142208 99295232 105501184 108904448 121960448 129582976 133763072 146784256 165005312 175318144 180973568 186275528 192284416 198590464 211002368 243920896 259165952 267526144 330010624 350636288 361947136 372551056 384568832 422004736 487841792 518331904 535052288 660021248 701272576 723894272 745102112 769137664 844009472 975683584 1036663808 1320042496 1402545152 1490204224 1538275328 1688018944 2073327616 2805090304 2980408448 3076550656 3376037888 4146655232 5610180608 5960816896 6153101312 8293310464 11220361216 11921633792 12306202624 16586620928 22440722432 23843267584 47686535168 95373070336 190746140672 381492281344
• Sum of all divisors σ(n): 880726629888
• Sum of proper divisors (its aliquot sum) s(n): 499234348544
• 381492281344 is an abundant number, because the sum of its proper divisors (499234348544) is greater than itself. Its abundance is 117742067200

Bases of 381492281344

• Binary: 101100011010010101101100100000000000000₂
• Hexadecimal: 0x58D2B64000
• Base-36: 4V96NK74

Squares and roots of 381492281344

• 381492281344 squared (381492281344²) is 145536360725049650446336
• 381492281344 cubed (381492281344³) is 55520998271502513076442468485955584
• The square root of 381492281344 is 617650.6142990549
• The cube root of 381492281344 is 7252.6254864795

Scales and comparisons

• 381,492,281,344 seconds is equal to 12,130 years, 14 weeks, 1 day, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 381,492,281,344 would take you about twenty-four thousand, two hundred sixty 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 381492281344 cubic inches would be around 604.4 feet tall.

Recreational maths with 381492281344

• 381492281344 backwards is 443182294183
• The number of decimal digits it has is: 12
• The sum of 381492281344's digits is 49
• More coming soon!