381461815361536

Names of 381461815361536

• Cardinal: 381461815361536 can be written as Three hundred eighty-one trillion, four hundred sixty-one billion, eight hundred fifteen million, three hundred sixty-one thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 3.81461815361536 × 10¹⁴

Factors of 381461815361536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 39
• Sum of prime factors: 83

Divisors of 381461815361536

• Number of divisors d(n): 296
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 61 64 91 104 112 122 128 182 208 224 244 256 364 416 427 448 488 512 728 793 832 854 896 976 1024 1456 1586 1664 1708 1792 1952 2048 2912 3172 3328 3416 3584 3904 4096 5551 5824 6344 6656 6832 7168 7808 8192 11102 11648 12688 13312 13664 14336 15616 16384 22204 23296 25376 26624 27328 28672 31232 32768 44408 46592 50752 53248 54656 57344 62464 65536 88816 93184 101504 106496 109312 114688 124928 131072 177632 186368 203008 212992 218624 229376 249856 262144 355264 372736 406016 425984 437248 458752 499712 524288 710528 745472 812032 851968 874496 917504 999424 1048576 1421056 1490944 1624064 1703936 1748992 1835008 1998848 2097152 2842112 2981888 3248128 3407872 3497984 3670016 3997696 4194304 5684224 5963776 6496256 6815744 6995968 7340032 7995392 8388608 11368448 11927552 12992512 13631488 13991936 14680064 15990784 16777216 22736896 23855104 25985024 27262976 27983872 29360128 31981568 33554432 45473792 47710208 51970048 54525952 55967744 58720256 63963136 67108864 90947584 95420416 103940096 109051904 111935488 117440512 127926272 134217728 181895168 190840832 207880192 218103808 223870976 234881024 255852544 268435456 363790336 381681664 415760384 436207616 447741952 469762048 511705088 536870912 727580672 763363328 831520768 872415232 895483904 939524096 1023410176 1073741824 1455161344 1526726656 1663041536 1744830464 1790967808 1879048192 2046820352 2147483648 2910322688 3053453312 3326083072 3489660928 3581935616 3758096384 4093640704 4294967296 5820645376 6106906624 6652166144 6979321856 7163871232 7516192768 8187281408 8589934592 11641290752 12213813248 13304332288 13958643712 14327742464 15032385536 16374562816 17179869184 23282581504 24427626496 26608664576 27917287424 28655484928 30064771072 32749125632 34359738368 46565163008 48855252992 53217329152 55834574848 57310969856 60129542144 65498251264 68719476736 93130326016 97710505984 106434658304 111669149696 114621939712 120259084288 130996502528 186260652032 195421011968 212869316608 223338299392 229243879424 240518168576 261993005056 372521304064 390842023936 425738633216 446676598784 458487758848 481036337152 523986010112 745042608128 781684047872 851477266432 893353197568 916975517696 1047972020224 1490085216256 1563368095744 1702954532864 1833951035392 2095944040448 2980170432512 3126736191488 3405909065728 3667902070784 4191888080896 5960340865024 6253472382976 6811818131456 7335804141568 11920681730048 13623636262912 14671608283136 23841363460096 27247272525824 29343216566272 47682726920192 54494545051648 95365453840384 190730907680768 381461815361536
• Sum of all divisors σ(n): 954376092902624
• Sum of proper divisors (its aliquot sum) s(n): 572914277541088
• 381461815361536 is an abundant number, because the sum of its proper divisors (572914277541088) is greater than itself. Its abundance is 191452462179552

Bases of 381461815361536

• Binary: 1010110101111000000000000000000000000000000000000₂
• Hexadecimal: 0x15AF000000000
• Base-36: 3R7T4ZTB0G

Squares and roots of 381461815361536

• 381461815361536 squared (381461815361536²) is 145513116578918582626388279296
• 381461815361536 cubed (381461815361536³) is 55507697609109103381365448603392995183558656
• The square root of 381461815361536 is 19531047.4722052735
• The cube root of 381461815361536 is 72524.3241639329

Scales and comparisons

• 381,461,815,361,536 seconds is equal to 12,129,305 years, 41 weeks, 10 hours, 12 minutes, 16 seconds.
• To count from 1 to 381,461,815,361,536 would take you about thirty million, three hundred twenty-three thousand, two hundred sixty-four 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 381461815361536 cubic inches would be around 6043.7 feet tall.

Recreational maths with 381461815361536

• 381461815361536 backwards is 635163518164183
• 381461815361536 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381461815361536's digits is 61
• More coming soon!