381475879568

Names of 381475879568

• Cardinal: 381475879568 can be written as Three hundred eighty-one billion, four hundred seventy-five million, eight hundred seventy-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.81475879568 × 10¹¹

Factors of 381475879568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1348

Divisors of 381475879568

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 49 56 76 98 112 133 152 167 196 266 304 334 343 361 392 532 668 686 722 784 931 1064 1153 1169 1336 1372 1444 1862 2128 2306 2338 2527 2672 2744 2888 3173 3724 4612 4676 5054 5488 5776 6346 6517 7448 8071 8183 9224 9352 10108 12692 13034 14896 16142 16366 17689 18448 18704 20216 21907 22211 25384 26068 32284 32732 35378 40432 43814 44422 50768 52136 56497 57281 60287 64568 65464 70756 87628 88844 104272 112994 114562 120574 123823 129136 130928 141512 153349 155477 175256 177688 192551 225988 229124 241148 247646 283024 306698 310954 350512 355376 385102 395479 416233 422009 451976 458248 482296 495292 613396 621908 770204 790958 832466 844018 903952 916496 964592 990584 1073443 1088339 1226792 1243816 1347857 1540408 1581916 1664932 1688036 1981168 2146886 2176678 2453584 2487632 2695714 2913631 2954063 3080816 3163832 3329864 3376072 3658469 4293772 4353356 5391428 5827262 5908126 6327664 6659728 6752144 7316938 7514101 8587544 8706712 9434999 10782856 11654524 11816252 14633876 15028202 17175088 17413424 18869998 20395417 20678441 21565712 23309048 23632504 25609283 29267752 30056404 37739996 40790834 41356882 46618096 47265008 51218566 58535504 60112808 66044993 69510911 75479992 81581668 82713764 102437132 120225616 132089986 139021822 142767919 150959984 163163336 165427528 179264981 204874264 264179972 278043644 285535838 326326672 330855056 358529962 409748528 486576377 528359944 556087288 571071676 717059924 973152754 1056719888 1112174576 1142143352 1254854867 1434119848 1946305508 2284286704 2509709734 2868239696 3406034639 3892611016 5019419468 6812069278 7785222032 10038838936 13624138556 20077677872 23842242473 27248277112 47684484946 54496554224 95368969892 190737939784 381475879568
• Sum of all divisors σ(n): 915928876800
• Sum of proper divisors (its aliquot sum) s(n): 534452997232
• 381475879568 is an abundant number, because the sum of its proper divisors (534452997232) is greater than itself. Its abundance is 152977117664

Bases of 381475879568

• Binary: 101100011010001101110111111101010010000₂
• Hexadecimal: 0x58D1BBFA90
• Base-36: 4V8WW0I8

Squares and roots of 381475879568

• 381475879568 squared (381475879568²) is 145523846692179239866624
• 381475879568 cubed (381475879568³) is 55513837415017862874830041406738432
• The square root of 381475879568 is 617637.3366045807
• The cube root of 381475879568 is 7252.5215458505

Scales and comparisons

• 381,475,879,568 seconds is equal to 12,129 years, 39 weeks, 1 day, 2 hours, 6 minutes, 8 seconds.
• To count from 1 to 381,475,879,568 would take you about twenty-four thousand, two hundred fifty-nine 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 381475879568 cubic inches would be around 604.4 feet tall.

Recreational maths with 381475879568

• 381475879568 backwards is 865978574183
• The number of decimal digits it has is: 12
• The sum of 381475879568's digits is 71
• More coming soon!