42816921415894704

Names of 42816921415894704

• Cardinal: 42816921415894704 can be written as Forty-two quadrillion, eight hundred sixteen trillion, nine hundred twenty-one billion, four hundred fifteen million, eight hundred ninety-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 4.2816921415894704 × 10¹⁶

Factors of 42816921415894704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17521

Divisors of 42816921415894704

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 61 78 104 122 156 183 208 244 312 366 488 624 732 793 976 1061 1464 1586 2122 2379 2928 3172 3183 3721 4244 4758 6344 6366 7442 8488 9516 11163 12688 12732 13793 14884 16381 16976 19032 22326 25464 27586 29768 32762 38064 41379 44652 48373 49143 50928 55172 59536 64721 65524 82758 89304 96746 98286 110344 129442 131048 145119 165516 178608 193492 194163 196572 212953 220688 258884 262096 290238 331032 386984 388326 393144 425906 517768 580476 638859 662064 773968 776652 786288 841373 851812 999241 1035536 1125721 1160952 1277718 1553304 1682746 1703624 1998482 2251442 2321904 2524119 2555436 2997723 3106608 3365492 3377163 3407248 3947981 3996964 4502884 5048238 5110872 5995446 6730984 6754326 7895962 7993928 9005768 10096476 10221744 11843943 11990892 12990133 13461968 13508652 14634373 15791924 15987856 17380241 18011536 20192952 23687886 23981784 25980266 27017304 29268746 31583848 34760482 38970399 40385904 43903119 47375772 47963568 51323753 51960532 52140723 54034608 58537492 60953701 63167696 68668981 69520964 77940798 87806238 94751544 102647506 103921064 104281446 117074984 121907402 137337962 139041928 153971259 155881596 175612476 182861103 189503088 205295012 206006943 207842128 208562892 225943133 234149968 243814804 274675924 278083856 307942518 311763192 351224952 365722206 410590024 412013886 417125784 451886266 487629608 549351848 615885036 623526384 677829399 702449904 731444412 792398113 821180048 824027772 834251568 892696753 903772532 975259216 1060194701 1098703696 1231770072 1355658798 1462888824 1584796226 1648055544 1785393506 1807545064 2120389402 2377194339 2463540144 2678090259 2711317596 2925777648 3169592452 3180584103 3296111088 3570787012 3615090128 4188807841 4240778804 4754388678 5356180518 5422635192 6339184904 6361168206 7141574024 8377615682 8481557608 9508777356 10712361036 10845270384 12566423523 12678369808 12722336412 13782531113 14283148048 16755231364 16963115216 18440435701 19017554712 21424722072 25132847046 25444672824 27565062226 33510462728 36880871402 38035109424 41347593339 42849444144 50265694092 50889345648 54454501933 55130124452 55321307103 64671876761 67020925456 73761742804 82695186678 100531388184 108909003866 110260248904 110642614206 129343753522 147523485608 163363505799 165390373356 194015630283 201062776368 217818007732 220520497808 221285228412 239725664113 258687507044 295046971216 326727011598 330780746712 388031260566 435636015464 442570456824 479451328226 517375014088 653454023196 661561493424 719176992339 776062521132 840734397893 871272030928 885140913648 958902656452 1034750028176 1124866577761 1306908046392 1438353984678 1552125042264 1681468795786 1917805312904 2249733155522 2522203193679 2613816092784 2876707969356 3104250084528 3362937591572 3374599733283 3835610625808 4499466311044 5044406387358 5753415938712 6725875183144 6749199466566 8998932622088 10088812774716 11506831877424 13451750366288 13498398933132 14623265510893 17997865244176 20177625549432 26996797866264 29246531021786 40355251098864 43869796532679 53993595732528 58493062043572 68616861243421 87739593065358 116986124087144 137233722486842 175479186130716 205850583730263 233972248174288 274467444973684 350958372261432 411701167460526 548934889947368 701916744522864 823402334921052 892019196164473 1097869779894736 1646804669842104 1784038392328946 2676057588493419 3293609339684208 3568076784657892 5352115176986838 7136153569315784 10704230353973676 14272307138631568 21408460707947352 42816921415894704
• Sum of all divisors σ(n): 121225300629324528
• Sum of proper divisors (its aliquot sum) s(n): 78408379213429824
• 42816921415894704 is an abundant number, because the sum of its proper divisors (78408379213429824) is greater than itself. Its abundance is 35591457797535120

Bases of 42816921415894704

• Binary: 10011000000111011100001101011111010111101100011010110000₂
• Hexadecimal: 0x981DC35F5EC6B0
• Base-36: BPLBY5IVFLC

Squares and roots of 42816921415894704

• 42816921415894704 squared (42816921415894704²) is 1833288759534902543941172815247616
• 42816921415894704 cubed (42816921415894704³) is 78495780749649004959923696259065831120589943025664
• The square root of 42816921415894704 is 206922500.9898505553
• The cube root of 42816921415894704 is 349841.8916236067

Scales and comparisons

• 42,816,921,415,894,704 seconds is equal to 1,361,445,659 years, 30 weeks, 5 days, 8 hours, 58 minutes, 24 seconds.
• To count from 1 to 42,816,921,415,894,704 would take you about four billion, eighty-four million, three hundred thirty-six thousand, nine hundred seventy-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 42816921415894704 cubic inches would be around 29153.5 feet tall.

Recreational maths with 42816921415894704

• 42816921415894704 backwards is 40749851412961824
• The number of decimal digits it has is: 17
• The sum of 42816921415894704's digits is 75
• More coming soon!