42387871891456

Names of 42387871891456

• Cardinal: 42387871891456 can be written as Forty-two trillion, three hundred eighty-seven billion, eight hundred seventy-one million, eight hundred ninety-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 4.2387871891456 × 10¹³

Factors of 42387871891456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 96

Divisors of 42387871891456

• Number of divisors d(n): 684
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 43 52 56 62 64 86 91 104 112 124 128 172 182 208 217 224 248 256 301 344 364 403 416 434 448 496 512 559 602 688 728 806 832 868 896 961 992 1024 1118 1204 1333 1376 1456 1612 1664 1736 1792 1849 1922 1984 2048 2236 2408 2666 2752 2821 2912 3224 3328 3472 3584 3698 3844 3913 3968 4096 4472 4816 5332 5504 5642 5824 6448 6656 6727 6944 7168 7396 7688 7826 7936 8192 8944 9331 9632 10664 11008 11284 11648 12493 12896 12943 13312 13454 13888 14336 14792 15376 15652 15872 16384 17329 17888 18662 19264 21328 22016 22568 23296 24037 24986 25792 25886 26624 26908 27776 28672 29584 30752 31304 31744 32768 34658 35776 37324 38528 41323 42656 44032 45136 46592 48074 49972 51584 51772 53248 53816 55552 57319 57344 59168 61504 62608 63488 65536 69316 71552 74648 77056 82646 85312 87451 88064 90272 93184 96148 99944 103168 103544 106496 107632 111104 114638 114688 118336 121303 123008 125216 126976 131072 138632 143104 149296 154112 165292 168259 170624 174902 176128 180544 186368 192296 199888 206336 207088 212992 215264 222208 229276 229376 236672 242606 246016 250432 253952 262144 277264 286208 289261 298592 308224 330584 336518 341248 349804 352256 361088 372736 384592 399776 401233 412672 414176 425984 430528 444416 458552 458752 473344 485212 492032 500864 507904 537199 554528 572416 578522 597184 616448 661168 673036 682496 699608 704512 722176 745147 745472 769184 799552 802466 825344 828352 851968 861056 888832 917104 917504 946688 970424 984064 1001728 1015808 1074398 1109056 1144832 1157044 1194368 1232896 1322336 1346072 1364992 1399216 1409024 1444352 1490294 1490944 1538368 1599104 1604932 1650688 1656704 1703936 1722112 1776889 1777664 1834208 1835008 1893376 1940848 1968128 2003456 2031616 2148796 2218112 2289664 2314088 2388736 2465792 2644672 2692144 2729984 2798432 2818048 2888704 2980588 2981888 3076736 3198208 3209864 3301376 3313408 3407872 3444224 3553778 3555328 3668416 3760393 3786752 3881696 3936256 4006912 4063232 4297592 4436224 4579328 4628176 4777472 4931584 5216029 5289344 5384288 5459968 5596864 5636096 5777408 5961176 5963776 6153472 6396416 6419728 6602752 6626816 6888448 7107556 7110656 7336832 7520786 7573504 7763392 7872512 8013824 8126464 8595184 8872448 9158656 9256352 9554944 9863168 10432058 10578688 10768576 10919936 11193728 11272192 11554816 11922352 11927552 12306944 12438223 12792832 12839456 13205504 13253632 13776896 14215112 14221312 14673664 15041572 15147008 15526784 15745024 16027648 17190368 17744896 18317312 18512704 19109888 19726336 20864116 21157376 21537152 21839872 22387456 23099557 23109632 23844704 23855104 24613888 24876446 25585664 25678912 26411008 26507264 27553792 28430224 28442624 29347328 30083144 30294016 31053568 31490048 32055296 34380736 35489792 36634624 37025408 38219776 39452672 41728232 42314752 43074304 43679744 44774912 46199114 46219264 47689408 49227776 49752892 51171328 51357824 52822016 53014528 55107584 56860448 56885248 58694656 60166288 60588032 62107136 62980096 64110592 68761472 70979584 73269248 74050816 76439552 78905344 83456464 84629504 86148608 87359488 89549824 92398228 92438528 95378816 98455552 99505784 102342656 102715648 105644032 106029056 110215168 113720896 117389312 120332576 121176064 124214272 125960192 128221184 137522944 141959168 146538496 148101632 152879104 161696899 166912928 169259008 172297216 174718976 179099648 184796456 184877056 190757632 196911104 199011568 204685312 205431296 212058112 220430336 227441792 234778624 240665152 242352128 248428544 251920384 256442368 275045888 283918336 296203264 305758208 323393798 333825856 338518016 344594432 349437952 358199296 369592912 369754112 381515264 393822208 398023136 409370624 410862592 424116224 440860672 454883584 469557248 481330304 484704256 496857088 512884736 550091776 567836672 592406528 611516416 646787596 667651712 677036032 689188864 716398592 739185824 739508224 763030528 787644416 796046272 818741248 821725184 848232448 881721344 909767168 939114496 962660608 993714176 1025769472 1100183552 1135673344 1184813056 1223032832 1293575192 1335303424 1354072064 1378377728 1432797184 1478371648 1526061056 1575288832 1592092544 1637482496 1643450368 1696464896 1763442688 1819534336 1878228992 1925321216 1987428352 2200367104 2271346688 2369626112 2446065664 2587150384 2670606848 2708144128 2756755456 2865594368 2956743296 3052122112 3150577664 3184185088 3274964992 3286900736 3392929792 3639068672 3756457984 3850642432 3974856704 4400734208 4542693376 4739252224 5174300768 5341213696 5416288256 5513510912 5731188736 5913486592 6104244224 6301155328 6368370176 6573801472 7278137344 7512915968 7701284864 7949713408 8801468416 9478504448 10348601536 10682427392 10832576512 11027021824 11462377472 11826973184 12208488448 12736740352 13147602944 14556274688 15025831936 15402569728 15899426816 17602936832 18957008896 20697203072 21364854784 22054043648 22924754944 23653946368 24416976896 25473480704 26295205888 29112549376 30805139456 31798853632 35205873664 37914017792 41394406144 42729709568 44108087296 47307892736 48833953792 50946961408 52590411776 58225098752 61610278912 70411747328 75828035584 82788812288 85459419136 94615785472 97667907584 101893922816 105180823552 116450197504 123220557824 140823494656 165577624576 170918838272 189231570944 195335815168 203787845632 232900395008 246441115648 331155249152 341837676544 378463141888 407575691264 465800790016 492882231296 662310498304 683675353088 756926283776 815151382528 985764462592 1324620996608 1367350706176 1513852567552 1630302765056 2649241993216 3027705135104 3260605530112 5298483986432 6055410270208 10596967972864 21193935945728 42387871891456
• Sum of all divisors σ(n): 110379131963856
• Sum of proper divisors (its aliquot sum) s(n): 67991260072400
• 42387871891456 is an abundant number, because the sum of its proper divisors (67991260072400) is greater than itself. Its abundance is 25603388180944

Bases of 42387871891456

• Binary: 1001101000110100110010000011000000000000000000₂
• Hexadecimal: 0x268D320C0000
• Base-36: F0WPWI29S

Squares and roots of 42387871891456

• 42387871891456 squared (42387871891456²) is 1796731683486485655045799936
• 42387871891456 cubed (42387871891456³) is 76159632422945223823560422883484883746816
• The square root of 42387871891456 is 6510596.8921025975
• The cube root of 42387871891456 is 34866.9429409857

Scales and comparisons

• 42,387,871,891,456 seconds is equal to 1,347,803 years, 11 weeks, 2 hours, 44 minutes, 16 seconds.
• To count from 1 to 42,387,871,891,456 would take you about three million, three hundred sixty-nine thousand, five hundred 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 42387871891456 cubic inches would be around 2905.6 feet tall.

Recreational maths with 42387871891456

• 42387871891456 backwards is 65419817878324
• The number of decimal digits it has is: 14
• The sum of 42387871891456's digits is 73
• More coming soon!