7157005690431744

Names of 7157005690431744

• Cardinal: 7157005690431744 can be written as Seven quadrillion, one hundred fifty-seven trillion, five billion, six hundred ninety million, four hundred thirty-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 7.157005690431744 × 10¹⁵

Factors of 7157005690431744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 35981

Divisors of 7157005690431744

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 504 576 588 672 686 768 784 882 896 1008 1029 1152 1176 1344 1372 1568 1764 1792 2016 2058 2304 2352 2401 2688 2744 3087 3136 3528 4032 4116 4704 4802 5376 5488 6174 6272 7056 7203 8064 8232 9408 9604 10976 12348 12544 14112 14406 16128 16464 18816 19208 21609 21952 24696 28224 28812 32928 35969 37632 38416 43218 43904 49392 56448 57624 65856 71938 76832 86436 87808 98784 107907 112896 115248 131712 143876 153664 172872 197568 215814 230496 251783 263424 287752 307328 323721 345744 395136 431628 460992 503566 575504 614656 647442 691488 755349 790272 863256 921984 1007132 1151008 1294884 1382976 1510698 1726512 1762481 1843968 2014264 2266047 2302016 2589768 2765952 3021396 3453024 3524962 4028528 4532094 4604032 5179536 5287443 5531904 6042792 6906048 7049924 8057056 9064188 9208064 10359072 10574886 12085584 12337367 13812096 14099848 15862329 16114112 18128376 20718144 21149772 24171168 24674734 27624192 28199696 31724658 32228224 36256752 37012101 41436288 42299544 48342336 49349468 56399392 63449316 64456448 72513504 74024202 82872576 84599088 86361569 96684672 98698936 111036303 112798784 126898632 145027008 148048404 169198176 172723138 193369344 197397872 222072606 225597568 253797264 259084707 290054016 296096808 338396352 345446276 394795744 444145212 451195136 507594528 518169414 580108032 592193616 676792704 690892552 777254121 789591488 888290424 1015189056 1036338828 1184387232 1293768961 1353585408 1381785104 1554508242 1579182976 1776580848 2030378112 2072677656 2368774464 2587537922 2763570208 3109016484 3158365952 3553161696 3881306883 4060756224 4145355312 4737548928 5175075844 5527140416 6218032968 7106323392 7762613766 8290710624 9056382727 9475097856 10350151688 11054280832 11643920649 12436065936 14212646784 15525227532 16581421248 18112765454 20700303376 22108561664 23287841298 24872131872 27169148181 28425293568 31050455064 33162842496 36225530908 41400606752 46575682596 49744263744 54338296362 62100910128 63394679089 66325684992 72451061816 81507444543 82801213504 93151365192 99488527488 108676592724 124201820256 126789358178 144902123632 163014889086 165602427008 186302730384 190184037267 198977054976 217353185448 248403640512 253578716356 289804247264 326029778172 331204854016 372605460768 380368074534 434706370896 443762753623 496807281024 507157432712 570552111801 579608494528 652059556344 745210921536 760736149068 869412741792 887525507246 993614562048 1014314865424 1141104223602 1159216989056 1304119112688 1331288260869 1490421843072 1521472298136 1738825483584 1775051014492 2028629730848 2282208447204 2318433978112 2608238225376 2662576521738 2980843686144 3042944596272 3106339275361 3477650967168 3550102028984 3993864782607 4057259461696 4564416894408 5216476450752 5325153043476 6085889192544 6212678550722 6955301934336 7100204057968 7987729565214 8114518923392 9128833788816 9319017826083 10432952901504 10650306086952 12171778385088 12425357101444 14200408115936 15975459130428 16229037846784 18257667577632 18638035652166 20865905803008 21300612173904 24343556770176 24850714202888 27957053478249 28400816231872 31950918260856 36515335155264 37276071304332 42601224347808 48687113540352 49701428405776 55914106956498 56801632463744 63901836521712 73030670310528 74552142608664 85202448695616 99402856811552 111828213912996 113603264927488 127803673043424 146061340621056 149104285217328 170404897391232 198805713623104 223656427825992 255607346086848 298208570434656 340809794782464 397611427246208 447312855651984 511214692173696 596417140869312 795222854492416 894625711303968 1022429384347392 1192834281738624 1789251422607936 2385668563477248 3578502845215872 7157005690431744
• Sum of all divisors σ(n): 24073883984729033
• Sum of proper divisors (its aliquot sum) s(n): 16916878294297289
• 7157005690431744 is an abundant number, because the sum of its proper divisors (16916878294297289) is greater than itself. Its abundance is 9759872603865545

Bases of 7157005690431744

• Binary: 11001011011010100001000111101110101010110100100000000₂
• Hexadecimal: 0x196D423DD56900
• Base-36: 1YGY30VO740

Squares and roots of 7157005690431744

• 7157005690431744 squared (7157005690431744²) is 51222730452872364629433122881536
• 7157005690431744 cubed (7157005690431744³) is 366601373330658897033252528132192322145205878784
• 7157005690431744 is a perfect square number. Its square root is 84599088
• The cube root of 7157005690431744 is 192712.7523794885

Scales and comparisons

• 7,157,005,690,431,744 seconds is equal to 227,570,642 years, 45 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 7,157,005,690,431,744 would take you about six hundred eighty-two million, seven hundred eleven thousand, nine hundred twenty-eight 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 7157005690431744 cubic inches would be around 16059.4 feet tall.

Recreational maths with 7157005690431744

• 7157005690431744 backwards is 4471340965007517
• 7157005690431744 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7157005690431744's digits is 63
• More coming soon!