381200625920

Names of 381200625920

• Cardinal: 381200625920 can be written as Three hundred eighty-one billion, two hundred million, six hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.8120062592 × 10¹¹

Factors of 381200625920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1250

Divisors of 381200625920

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 64 80 97 106 128 160 194 212 256 265 320 388 424 485 530 640 776 848 970 1060 1093 1280 1552 1696 1940 2120 2186 2809 3104 3392 3880 4240 4372 5141 5465 5618 6208 6784 7760 8480 8744 10282 10930 11236 12416 13568 14045 15520 16960 17488 20564 21860 22472 24832 25705 28090 31040 33920 34976 41128 43720 44944 51410 56180 57929 62080 67840 69952 82256 87440 89888 102820 106021 112360 115858 124160 139904 164512 174880 179776 205640 212042 224720 231716 272473 279808 289645 329024 349760 359552 411280 424084 449440 463432 530105 544946 579290 658048 699520 719104 822560 848168 898880 926864 1060210 1089892 1158580 1316096 1362365 1399040 1645120 1696336 1797760 1853728 2120420 2179784 2317160 2724730 3070237 3290240 3392672 3595520 3707456 4240840 4359568 4634320 5449460 5619113 6140474 6580480 6785344 7414912 8481680 8719136 9268640 10898920 11238226 12280948 13570688 14829824 15351185 16963360 17438272 18537280 21797840 22476452 24561896 27141376 28095565 30702370 33926720 34876544 37074560 43595680 44952904 49123792 56191130 61404740 67853440 69753088 74149120 87191360 89905808 98247584 112382260 122809480 135706880 174382720 179811616 196495168 224764520 245618960 297812989 348765440 359623232 392990336 449529040 491237920 595625978 719246464 785980672 899058080 982475840 1191251956 1438492928 1489064945 1798116160 1964951680 2382503912 2978129890 3596232320 3929903360 4765007824 5956259780 7192464640 9530015648 11912519560 19060031296 23825039120 38120062592 47650078240 76240125184 95300156480 190600312960 381200625920
• Sum of all divisors σ(n): 941102433096
• Sum of proper divisors (its aliquot sum) s(n): 559901807176
• 381200625920 is an abundant number, because the sum of its proper divisors (559901807176) is greater than itself. Its abundance is 178701181256

Bases of 381200625920

• Binary: 101100011000001010100111111000100000000₂
• Hexadecimal: 0x58C153F100
• Base-36: 4V4D0DFK

Squares and roots of 381200625920

• 381200625920 squared (381200625920²) is 145313917201799775846400
• 381200625920 cubed (381200625920³) is 55393756192213129503163377778688000
• The square root of 381200625920 is 617414.4685055575
• The cube root of 381200625920 is 7250.7767755595

Scales and comparisons

• 381,200,625,920 seconds is equal to 12,121 years, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 381,200,625,920 would take you about twenty-four thousand, two hundred forty-two 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 381200625920 cubic inches would be around 604.2 feet tall.

Recreational maths with 381200625920

• 381200625920 backwards is 029526002183
• The number of decimal digits it has is: 12
• The sum of 381200625920's digits is 38
• More coming soon!