381840988831744

Names of 381840988831744

• Cardinal: 381840988831744 can be written as Three hundred eighty-one trillion, eight hundred forty billion, nine hundred eighty-eight million, eight hundred thirty-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.81840988831744 × 10¹⁴

Factors of 381840988831744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 1017

Divisors of 381840988831744

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 61 64 104 122 128 208 244 256 416 488 512 793 832 941 976 1024 1586 1664 1882 1952 2048 3172 3328 3721 3764 3904 4096 6344 6656 7442 7528 7808 8192 12233 12688 13312 14884 15056 15616 16384 24466 25376 26624 29768 30112 31232 32768 48373 48932 50752 53248 57401 59536 60224 62464 65536 96746 97864 101504 106496 114802 119072 120448 124928 131072 193492 195728 203008 212992 229604 238144 240896 249856 262144 386984 391456 406016 425984 459208 476288 481792 499712 524288 746213 773968 782912 812032 851968 918416 952576 963584 999424 1048576 1492426 1547936 1565824 1624064 1703936 1836832 1905152 1927168 1998848 2097152 2984852 3095872 3131648 3248128 3407872 3501461 3673664 3810304 3854336 3997696 4194304 5969704 6191744 6263296 6496256 6815744 7002922 7347328 7620608 7708672 7995392 8388608 11939408 12383488 12526592 12992512 13631488 14005844 14694656 15241216 15417344 15990784 23878816 24766976 25053184 25985024 27262976 28011688 29389312 30482432 30834688 31981568 45518993 47757632 49533952 50106368 51970048 54525952 56023376 58778624 60964864 61669376 63963136 91037986 95515264 99067904 100212736 103940096 109051904 112046752 117557248 121929728 123338752 127926272 182075972 191030528 198135808 200425472 207880192 224093504 235114496 243859456 246677504 255852544 364151944 382061056 396271616 400850944 415760384 448187008 470228992 487718912 493355008 511705088 728303888 764122112 792543232 801701888 831520768 896374016 940457984 975437824 986710016 1456607776 1528244224 1585086464 1603403776 1663041536 1792748032 1880915968 1950875648 1973420032 2913215552 3056488448 3170172928 3206807552 3326083072 3585496064 3761831936 3901751296 3946840064 5826431104 6112976896 6340345856 6413615104 6652166144 7170992128 7523663872 7803502592 7893680128 11652862208 12225953792 12680691712 12827230208 14341984256 15047327744 15607005184 23305724416 24451907584 25361383424 25654460416 28683968512 30094655488 31214010368 46611448832 48903815168 50722766848 51308920832 57367937024 60189310976 93222897664 97807630336 101445533696 102617841664 114735874048 120378621952 186445795328 195615260672 202891067392 229471748096 240757243904 372891590656 391230521344 405782134784 458943496192 481514487808 745783181312 782461042688 917886992384 1491566362624 1564922085376 1835773984768 2983132725248 3129844170752 3671547969536 5966265450496 6259688341504 7343095939072 11932530900992 14686191878144 23865061801984 29372383756288 47730123603968 95460247207936 190920494415872 381840988831744
• Sum of all divisors σ(n): 837018678901860
• Sum of proper divisors (its aliquot sum) s(n): 455177690070116
• 381840988831744 is an abundant number, because the sum of its proper divisors (455177690070116) is greater than itself. Its abundance is 73336701238372

Bases of 381840988831744

• Binary: 1010110110100100001001000100000000000000000000000₂
• Hexadecimal: 0x15B4848800000
• Base-36: 3RCNBTWP34

Squares and roots of 381840988831744

• 381840988831744 squared (381840988831744²) is 145802540752004046137942081536
• 381840988831744 cubed (381840988831744³) is 55673386334925876412544242051439296233078784
• The square root of 381840988831744 is 19540752.0027184215
• The cube root of 381840988831744 is 72548.3459595133

Scales and comparisons

• 381,840,988,831,744 seconds is equal to 12,141,362 years, 17 weeks, 2 days, 6 hours, 9 minutes, 4 seconds.
• To count from 1 to 381,840,988,831,744 would take you about thirty million, three hundred fifty-three thousand, four hundred five 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 381840988831744 cubic inches would be around 6045.7 feet tall.

Recreational maths with 381840988831744

• 381840988831744 backwards is 447138889048183
• The number of decimal digits it has is: 15
• The sum of 381840988831744's digits is 76
• More coming soon!