381509728704

Names of 381509728704

• Cardinal: 381509728704 can be written as Three hundred eighty-one billion, five hundred nine million, seven hundred twenty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 3.81509728704 × 10¹¹

Factors of 381509728704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 228

Divisors of 381509728704

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 53 54 64 72 78 96 104 106 108 117 144 156 157 159 169 192 208 212 216 234 288 312 314 318 338 351 416 424 432 468 471 477 507 576 624 628 636 676 689 702 832 848 864 936 942 954 1014 1248 1256 1272 1352 1378 1404 1413 1431 1521 1696 1728 1872 1884 1908 2028 2041 2067 2496 2512 2544 2704 2756 2808 2826 2862 3042 3392 3744 3768 3816 4056 4082 4134 4239 4563 5024 5088 5408 5512 5616 5652 5724 6084 6123 6201 7488 7536 7632 8112 8164 8268 8321 8478 8957 9126 10048 10176 10816 11024 11232 11304 11448 12168 12246 12402 15072 15264 16224 16328 16536 16642 16956 17914 18252 18369 18603 22048 22464 22608 22896 24336 24492 24649 24804 24963 26533 26871 30144 30528 32448 32656 33072 33284 33912 35828 36504 36738 37206 44096 45216 45792 48672 48984 49298 49608 49926 53066 53742 55107 65312 66144 66568 67824 71656 73008 73476 73947 74412 74889 79599 80613 90432 91584 97344 97968 98596 99216 99852 106132 107484 108173 110214 130624 132288 133136 135648 143312 146016 146952 147894 148824 149778 159198 161226 195936 197192 198432 199704 212264 214968 216346 220428 221841 224667 238797 241839 266272 271296 286624 292032 293904 295788 297648 299556 318396 320437 322452 324519 391872 394384 396864 399408 424528 429936 432692 440856 443682 449334 477594 483678 532544 573248 587808 591576 595296 599112 636792 640874 644904 649038 665523 716391 788768 798816 849056 859872 865384 881712 887364 898668 955188 961311 967356 973557 1175616 1183152 1190592 1198224 1273584 1281748 1289808 1298076 1306397 1331046 1406249 1432782 1577536 1597632 1698112 1719744 1730768 1763424 1774728 1797336 1910376 1922622 1934712 1947114 2366304 2396448 2547168 2563496 2579616 2596152 2612794 2662092 2812498 2865564 2883933 2920671 3461536 3526848 3549456 3594672 3820752 3845244 3869424 3894228 3919191 4165681 4218747 4732608 4792896 5094336 5126992 5159232 5192304 5225588 5324184 5624996 5731128 5767866 5841342 6923072 7098912 7189344 7641504 7690488 7738848 7788456 7838382 8331362 8437494 8651799 10253984 10384608 10451176 10648368 11249992 11462256 11535732 11682684 11757573 12497043 12656241 14197824 14378688 15283008 15380976 15477696 15576912 15676764 16662724 16874988 16983161 17303598 20507968 20769216 20902352 21296736 22499984 22924512 23071464 23365368 23515146 24994086 25312482 30761952 31153824 31353528 33325448 33749976 33966322 34607196 35272719 37491129 37968723 41804704 42593472 44999968 45849024 46142928 46730736 47030292 49988172 50624964 50949483 61523904 62307648 62707056 66650896 67499952 67932644 69214392 70545438 74982258 75937446 83609408 89999936 92285856 93461472 94060584 99976344 101249928 101898966 112473387 125414112 133301792 134999904 135865288 138428784 141090876 149964516 151874892 152848449 184571712 186922944 188121168 199952688 202499856 203797932 220781093 224946774 250828224 266603584 269999808 271730576 276857568 282181752 299929032 303749784 305696898 376242336 399905376 404999712 407595864 441562186 449893548 458545347 543461152 553715136 564363504 599858064 607499568 611393796 662343279 752484672 799810752 809999424 815191728 883124372 899787096 917090694 1086922304 1128727008 1199716128 1214999136 1222787592 1324686558 1630383456 1766248744 1799574192 1834181388 1987029837 2257454016 2399432256 2429998272 2445575184 2649373116 3260766912 3532497488 3599148384 3668362776 3974059674 4891150368 5298746232 5961089511 7064994976 7198296768 7336725552 7948119348 9782300736 10597492464 11922179022 14129989952 14673451104 15896238696 21194984928 23844358044 29346902208 31792477392 42389969856 47688716088 63584954784 95377432176 127169909568 190754864352 381509728704
• Sum of all divisors σ(n): 1245325291920
• Sum of proper divisors (its aliquot sum) s(n): 863815563216
• 381509728704 is an abundant number, because the sum of its proper divisors (863815563216) is greater than itself. Its abundance is 482305834512

Bases of 381509728704

• Binary: 101100011010011110000000111100111000000₂
• Hexadecimal: 0x58D3C079C0
• Base-36: 4V9H1IO0

Squares and roots of 381509728704

• 381509728704 squared (381509728704²) is 145549673095799681519616
• 381509728704 cubed (381509728704³) is 55528616295734424298478302614257664
• The square root of 381509728704 is 617664.7381095993
• The cube root of 381509728704 is 7252.7360498689

Scales and comparisons

• 381,509,728,704 seconds is equal to 12,130 years, 43 weeks, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 381,509,728,704 would take you about twenty-four thousand, two hundred sixty-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 381509728704 cubic inches would be around 604.4 feet tall.

Recreational maths with 381509728704

• 381509728704 backwards is 407827905183
• 381509728704 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381509728704's digits is 54
• More coming soon!