13878375796771840

Names of 13878375796771840

• Cardinal: 13878375796771840 can be written as Thirteen quadrillion, eight hundred seventy-eight trillion, three hundred seventy-five billion, seven hundred ninety-six million, seven hundred seventy-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.387837579677184 × 10¹⁶

Factors of 13878375796771840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 271

Divisors of 13878375796771840

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 73 80 128 146 160 191 256 292 320 365 382 512 584 640 730 764 955 1024 1168 1280 1460 1528 1910 2336 2560 2920 3056 3820 4672 5120 5329 5840 6112 7640 9344 10658 11680 12224 13943 15280 18688 21316 23360 24448 26645 27886 30560 36481 37376 42632 46720 48896 53290 55772 61120 69715 72962 74752 85264 93440 97792 106580 111544 122240 139430 145924 170528 182405 186880 195584 213160 223088 244480 278860 291848 341056 364810 373760 389017 426320 446176 488960 557720 583696 682112 729620 778034 852640 892352 977920 1017839 1115440 1167392 1364224 1459240 1556068 1705280 1784704 1945085 2035678 2230880 2334784 2663113 2728448 2918480 3112136 3410560 3569408 3890170 4071356 4461760 4669568 5089195 5326226 5456896 5836960 6224272 6821120 6967871 7138816 7780340 8142712 8923520 9339136 10178390 10652452 11673920 12448544 13315565 13642240 13935742 14277632 15560680 16285424 17847040 18678272 20356780 21304904 23347840 24897088 26631130 27284480 27871484 31121360 32570848 34839355 35694080 37356544 40713560 42609808 46695680 49794176 53262260 55742968 62242720 65141696 69678710 71388160 74302247 81427120 85219616 93391360 99588352 106524520 111485936 124485440 130283392 139357420 148604494 162854240 170439232 186782720 194407249 199176704 213049040 222971872 248970880 260566784 278714840 297208988 325708480 340878464 371511235 388814498 398353408 426098080 445943744 497941760 508654583 521133568 557429680 594417976 651416960 681756928 743022470 777628996 852196160 891887488 972036245 995883520 1017309166 1042267136 1114859360 1188835952 1302833920 1363513856 1486044940 1555257992 1704392320 1783774976 1944072490 1991767040 2034618332 2229718720 2377671904 2543272915 2605667840 2727027712 2972089880 3110515984 3408784640 3567549952 3888144980 4069236664 4459437440 4755343808 5086545830 5211335680 5944179760 6221031968 6817569280 7135099904 7776289960 8138473328 8918874880 9510687616 10173091660 11888359520 12442063936 13635138560 14191729177 15552579920 16276946656 17837749760 19021375232 20346183320 23776719040 24884127872 28383458354 31105159840 32553893312 35675499520 37131784559 38042750464 40692366640 47553438080 49768255744 56766916708 62210319680 65107786624 70958645885 74263569118 76085500928 81384733280 95106876160 99536511488 113533833416 124420639360 130215573248 141917291770 148527138236 162769466560 185658922795 190213752320 199073022976 227067666832 248841278720 260431146496 283834583540 297054276472 325538933120 371317845590 380427504640 454135333664 497682557440 520862292992 567669167080 594108552944 651077866240 742635691180 908270667328 995365114880 1135338334160 1188217105888 1302155732480 1485271382360 1816541334656 2270676668320 2376434211776 2604311464960 2710620272807 2970542764720 3633082669312 4541353336640 4752868423552 5421240545614 5941085529440 7266165338624 9082706673280 9505736847104 10842481091228 11882171058880 13553101364035 14532330677248 18165413346560 19011473694208 21684962182456 23764342117760 27106202728070 36330826693120 38022947388416 43369924364912 47528684235520 54212405456140 72661653386240 86739848729824 95057368471040 108424810912280 173479697459648 190114736942080 216849621824560 346959394919296 433699243649120 693918789838592 867398487298240 1387837579677184 1734796974596480 2775675159354368 3469593949192960 6939187898385920 13878375796771840
• Sum of all divisors σ(n): 33931877426703360
• Sum of proper divisors (its aliquot sum) s(n): 20053501629931520
• 13878375796771840 is an abundant number, because the sum of its proper divisors (20053501629931520) is greater than itself. Its abundance is 6175125833159680

Bases of 13878375796771840

• Binary: 110001010011100100111100101011011011010000110000000000₂
• Hexadecimal: 0x314E4F2B6D0C00
• Base-36: 3SNH1TOCQ9S

Squares and roots of 13878375796771840

• 13878375796771840 squared (13878375796771840²) is 192609314756422404765365016985600
• 13878375796771840 cubed (13878375796771840³) is 2673104452148341911349353979732179255247765504000
• The square root of 13878375796771840 is 117806518.4816690863
• The cube root of 13878375796771840 is 240314.2630649165

Scales and comparisons

• 13,878,375,796,771,840 seconds is equal to 441,289,421 years, 36 weeks, 3 days, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 13,878,375,796,771,840 would take you about one billion, three hundred twenty-three million, eight hundred sixty-eight thousand, two hundred sixty-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 13878375796771840 cubic inches would be around 20026.2 feet tall.

Recreational maths with 13878375796771840

• 13878375796771840 backwards is 04817769757387831
• The number of decimal digits it has is: 17
• The sum of 13878375796771840's digits is 91
• More coming soon!