381002738747904

Names of 381002738747904

• Cardinal: 381002738747904 can be written as Three hundred eighty-one trillion, two billion, seven hundred thirty-eight million, seven hundred forty-seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.81002738747904 × 10¹⁴

Factors of 381002738747904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 11418

Divisors of 381002738747904

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 49 52 56 63 64 72 78 84 91 96 98 104 112 117 126 128 144 147 156 168 182 192 196 208 224 234 252 256 273 288 294 312 336 364 384 392 416 441 448 468 504 512 546 576 588 624 637 672 728 768 784 819 832 882 896 936 1008 1092 1152 1176 1248 1274 1344 1456 1536 1568 1638 1664 1764 1792 1872 1911 2016 2184 2304 2352 2496 2548 2688 2912 3136 3276 3328 3528 3584 3744 3822 4032 4368 4608 4704 4992 5096 5376 5733 5824 6272 6552 6656 7056 7488 7644 8064 8736 9408 9984 10192 10752 11393 11466 11648 12544 13104 14112 14976 15288 16128 17472 18816 19968 20384 22786 22932 23296 25088 26208 28224 29952 30576 32256 34179 34944 37632 40768 45572 45864 46592 52416 56448 59904 61152 68358 69888 75264 79751 81536 91144 91728 102537 104832 112896 122304 136716 139776 148109 159502 163072 182288 183456 205074 209664 225792 239253 244608 273432 296218 319004 326144 364576 366912 410148 419328 444327 478506 489216 546864 558257 592436 638008 717759 729152 733824 820296 888654 957012 978432 1036763 1093728 1116514 1184872 1276016 1332981 1435518 1458304 1467648 1640592 1674771 1777308 1914024 2073526 2187456 2233028 2369744 2552032 2665962 2871036 2916608 2935296 3110289 3281184 3349542 3554616 3828048 4147052 4374912 4466056 4739488 5024313 5104064 5331924 5742072 5833216 6220578 6562368 6699084 7109232 7257341 7656096 8294104 8749824 8932112 9330867 9478976 10048626 10208128 10663848 11484144 12441156 13124736 13398168 14218464 14514682 15312192 16588208 17499648 17864224 18661734 18957952 20097252 20416256 21327696 21772023 22968288 24882312 26249472 26796336 28436928 29029364 30624384 33176416 35728448 37323468 37915904 40194504 40832512 42655392 43544046 45936576 49764624 52498944 53592672 56873856 58058728 61248768 65316069 66352832 71456896 74646936 75831808 80389008 85310784 87088092 91873152 99529248 107185344 113747712 116117456 122497536 129800449 130632138 132705664 142913792 149293872 160778016 170621568 174176184 183746304 199058496 214370688 227495424 232234912 259600898 261264276 265411328 285827584 298587744 321556032 341243136 348352368 367492608 389401347 398116992 428741376 464469824 519201796 522528552 530822656 597175488 643112064 682486272 696704736 778802694 796233984 857482752 908603143 928939648 1038403592 1045057104 1168204041 1194350976 1286224128 1393409472 1557605388 1592467968 1687405837 1817206286 1857879296 2076807184 2090114208 2336408082 2388701952 2572448256 2725809429 2786818944 3115210776 3374811674 3634412572 3715758592 4153614368 4180228416 4672816164 4777403904 5062217511 5451618858 5573637888 6230421552 6360222001 6749623348 7268825144 8177428287 8307228736 8360456832 9345632328 10124435022 10903237716 11147275776 11811840859 12460843104 12720444002 13499246696 14537650288 15186652533 16354856574 16614457472 16720913664 18691264656 19080666003 20248870044 21806475432 23623681718 24921686208 25440888004 26998493392 29075300576 30373305066 32709713148 33228914944 33441827328 35435522577 37382529312 38161332006 40497740088 43612950864 47247363436 49843372416 50881776008 53996986784 57241998009 58150601152 60746610132 65419426296 66457829888 70871045154 74765058624 76322664012 80995480176 82682886013 87225901728 94494726872 99686744832 101763552016 106306567731 107993973568 114483996018 116301202304 121493220264 130838852592 141742090308 149530117248 152645328024 161990960352 165365772026 174451803456 188989453744 199373489664 203527104032 212613135462 215987947136 228967992036 232602404608 242986440528 248048658039 261677705184 283484180616 299060234496 305290656048 323981920704 330731544052 348903606912 377978907488 407054208064 425226270924 431975894272 457935984072 465204809216 485972881056 496097316078 523355410368 566968361232 598120468992 610581312096 647963841408 661463088104 697807213824 744145974117 755957814976 814108416128 850452541848 863951788544 915871968144 971945762112 992194632156 1046710820736 1133936722464 1221162624192 1295927682816 1322926176208 1395614427648 1488291948234 1511915629952 1628216832256 1700905083696 1831743936288 1943891524224 1984389264312 2093421641472 2267873444928 2442325248384 2591855365632 2645852352416 2976583896468 3023831259904 3256433664512 3401810167392 3663487872576 3887783048448 3968778528624 4186843282944 4535746889856 4884650496768 5291704704832 5953167792936 6047662519808 6803620334784 7326975745152 7775566096896 7937557057248 9071493779712 9769300993536 10583409409664 11906335585872 13607240669568 14653951490304 15875114114496 18142987559424 21166818819328 23812671171744 27214481339136 29307902980608 31750228228992 42333637638656 47625342343488 54428962678272 63500456457984 95250684686976 127000912915968 190501369373952 381002738747904
• Sum of all divisors σ(n): 1377641424645486
• Sum of proper divisors (its aliquot sum) s(n): 996638685897582
• 381002738747904 is an abundant number, because the sum of its proper divisors (996638685897582) is greater than itself. Its abundance is 615635947149678

Bases of 381002738747904

• Binary: 1010110101000010100011100111001101100101000000000₂
• Hexadecimal: 0x15A851CE6CA00
• Base-36: 3R1Y8PG8W0

Squares and roots of 381002738747904

• 381002738747904 squared (381002738747904²) is 145163086933403588081664393216
• 381002738747904 cubed (381002738747904³) is 55307533686726844087978578553033751751819264
• The square root of 381002738747904 is 19519291.4509698327
• The cube root of 381002738747904 is 72495.2189473673

Scales and comparisons

• 381,002,738,747,904 seconds is equal to 12,114,708 years, 29 weeks, 5 days, 16 hours, 38 minutes, 24 seconds.
• To count from 1 to 381,002,738,747,904 would take you about thirty million, two hundred eighty-six thousand, seven hundred seventy-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 381002738747904 cubic inches would be around 6041.3 feet tall.

Recreational maths with 381002738747904

• 381002738747904 backwards is 409747837200183
• 381002738747904 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381002738747904's digits is 63
• More coming soon!