381973589568

Names of 381973589568

• Cardinal: 381973589568 can be written as Three hundred eighty-one billion, nine hundred seventy-three million, five hundred eighty-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.81973589568 × 10¹¹

Factors of 381973589568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 569

Divisors of 381973589568

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 131 144 162 192 216 243 262 288 324 393 432 433 486 524 576 648 786 864 866 972 1048 1179 1296 1299 1572 1728 1732 1944 2096 2358 2592 2598 3144 3464 3537 3888 3897 4192 4716 5184 5196 6288 6928 7074 7776 7794 8384 9432 10392 10611 11691 12576 13856 14148 15552 15588 18864 20784 21222 23382 25152 27712 28296 31176 31833 35073 37728 41568 42444 46764 56592 56723 62352 63666 70146 75456 83136 84888 93528 105219 113184 113446 124704 127332 140292 169776 170169 187056 187489 210438 226368 226892 249408 254664 280584 339552 340338 374112 374978 420876 453784 509328 510507 561168 562467 679104 680676 748224 749956 841752 907568 1018656 1021014 1122336 1124934 1361352 1499912 1531521 1683504 1687401 1815136 2037312 2042028 2244672 2249868 2722704 2999824 3063042 3367008 3374802 3630272 4084056 4499736 4594563 5062203 5445408 5999648 6126084 6734016 6749604 8168112 8999472 9189126 10124406 10890816 11999296 12252168 13499208 13783689 15186609 16336224 17998944 18378252 20248812 24504336 24561059 26998416 27567378 30373218 32672448 35997888 36756504 40497624 45559827 49008672 49122118 53996832 55134756 60746436 73513008 73683177 80995248 91119654 98017344 98244236 107993664 110269512 121492872 147026016 147366354 161990496 182239308 196488472 220539024 221049531 242985744 294052032 294732708 323980992 364478616 392976944 441078048 442099062 485971488 589465416 663148593 728957232 785953888 882156096 884198124 971942976 1178930832 1326297186 1457914464 1571907776 1768396248 1989445779 2357861664 2652594372 2915828928 3536792496 3978891558 4715723328 5305188744 5968337337 7073584992 7957783116 10610377488 11936674674 14147169984 15915566232 21220754976 23873349348 31831132464 42441509952 47746698696 63662264928 95493397392 127324529856 190986794784 381973589568
• Sum of all divisors σ(n): 1146724186608
• Sum of proper divisors (its aliquot sum) s(n): 764750597040
• 381973589568 is an abundant number, because the sum of its proper divisors (764750597040) is greater than itself. Its abundance is 382777007472

Bases of 381973589568

• Binary: 101100011101111011001100110111001000000₂
• Hexadecimal: 0x58EF666E40
• Base-36: 4VH57O00

Squares and roots of 381973589568

• 381973589568 squared (381973589568²) is 145903823127462918426624
• 381973589568 cubed (381973589568³) is 55731407051691586952230740099858432
• The square root of 381973589568 is 618040.1197074507
• The cube root of 381973589568 is 7255.6742867319

Scales and comparisons

• 381,973,589,568 seconds is equal to 12,145 years, 30 weeks, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 381,973,589,568 would take you about twenty-four thousand, two hundred ninety-one 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 381973589568 cubic inches would be around 604.6 feet tall.

Recreational maths with 381973589568

• 381973589568 backwards is 865985379183
• 381973589568 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381973589568's digits is 72
• More coming soon!