42172027851986816

Names of 42172027851986816

• Cardinal: 42172027851986816 can be written as Forty-two quadrillion, one hundred seventy-two trillion, twenty-seven billion, eight hundred fifty-one million, nine hundred eighty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.2172027851986816 × 10¹⁶

Factors of 42172027851986816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 7397

Divisors of 42172027851986816

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 128 133 152 196 224 266 304 343 361 392 448 532 608 686 722 784 896 931 1064 1216 1372 1444 1568 1862 2128 2401 2432 2527 2744 2888 3136 3724 4256 4802 5054 5488 5776 6272 6517 7369 7448 8512 9604 10108 10976 11552 13034 14738 14896 16807 17024 17689 19208 20216 21952 23104 26068 29476 29792 33614 35378 38416 40432 43904 45619 46208 51583 52136 58952 59584 67228 70756 76832 80864 91238 103166 104272 117904 119168 123823 134456 140011 141512 153664 161728 182476 206332 208544 235808 247646 268912 280022 283024 307328 319333 323456 361081 364952 412664 417088 471616 495292 537824 560044 566048 638666 722162 729904 825328 834176 866761 943232 980077 990584 1075648 1120088 1132096 1277332 1444324 1459808 1650656 1733522 1960154 1981168 2151296 2240176 2264192 2527567 2554664 2660209 2888648 2919616 3301312 3467044 3920308 3962336 4480352 5055134 5109328 5320418 5777296 5839232 6067327 6602624 6860539 6934088 7840616 7924672 8960704 10110268 10218656 10640836 11554592 12134654 13721078 13868176 15681232 15849344 17692969 17921408 18621463 20220536 20437312 21281672 23109184 24269308 27442156 27736352 31362464 35385938 37242926 40441072 40874624 42563344 46218368 48023773 48538616 54302161 54884312 55472704 62724928 70771876 74485852 80882144 85126688 96047546 97077232 108604322 109768624 110945408 123850783 125449856 130350241 141543752 148971704 161764288 170253376 192095092 194154464 217208644 219537248 247701566 260700482 283087504 297943408 323528576 336166411 340506752 380115127 384190184 388308928 434417288 439074496 495403132 521400964 566175008 595886816 672332822 760230254 768380368 776617856 868834576 878148992 912451687 990806264 1031741059 1042801928 1132350016 1191773632 1344665644 1520460508 1536760736 1737669152 1824903374 1981612528 2063482118 2085603856 2264700032 2353164877 2383547264 2660805889 2689331288 3040921016 3073521472 3475338304 3649806748 3963225056 4126964236 4171207712 4706329754 5321611778 5378662576 6081842032 6147042944 6387161809 6950676608 7222187413 7299613496 7926450112 8253928472 8342415424 9412659508 10643223556 10757325152 12163684064 12774323618 14444374826 14599226992 15852900224 16507856944 16684830848 18625641223 18825319016 19603080121 21286447112 21514650304 24327368128 25548647236 28888749652 29198453984 33015713888 37251282446 37650638032 39206160242 42572894224 43029300608 44710132663 48654736256 50555311891 51097294472 57777499304 58396907968 66031427776 74502564892 75301276064 78412320484 85145788448 89420265326 101110623782 102194588944 115554998608 116793815936 130379488561 132062855552 137221560847 149005129784 150602552128 156824640968 170291576896 178840530652 202221247564 204389177888 231109997216 260758977122 274443121694 298010259568 301205104256 313649281936 340583153792 353887183237 357681061304 404442495128 408778355776 462219994432 521517954244 548886243388 596020519136 627298563872 707774366474 715362122608 808884990256 817556711552 912656419927 924439988864 960550925929 1043035908488 1097772486776 1192041038272 1254597127744 1415548732948 1430724245216 1617769980512 1825312839854 1921101851858 2086071816976 2195544973552 2384082076544 2477210282659 2509194255488 2831097465896 2861448490432 3235539961024 3650625679708 3842203703716 4172143633952 4391089947104 4954420565318 5662194931792 5722896980864 6471079922048 6723856481503 7301251359416 7684407407432 8344287267904 8782179894208 9908841130636 11324389863584 13447712963006 14602502718832 15368814814864 16688574535808 17340471978613 17564359788416 19817682261272 22648779727168 26895425926012 29205005437664 30737629629728 34680943957226 39635364522544 45297559454336 47066995370521 53790851852024 58410010875328 61475259259456 69361887914452 79270729045088 94133990741042 107581703704048 116820021750656 122950518518912 138723775828904 158541458090176 188267981482084 215163407408096 277447551657808 317082916180352 329468967593647 376535962964168 430326814816192 554895103315616 658937935187294 753071925928336 860653629632384 1109790206631232 1317875870374588 1506143851856672 2219580413262464 2635751740749176 3012287703713344 5271503481498352 6024575407426688 10543006962996704 21086013925993408 42172027851986816
• Sum of all divisors σ(n): 103460484232252440
• Sum of proper divisors (its aliquot sum) s(n): 61288456380265624
• 42172027851986816 is an abundant number, because the sum of its proper divisors (61288456380265624) is greater than itself. Its abundance is 19116428528278808

Bases of 42172027851986816

• Binary: 10010101110100110011110001100011100100110101011110000000₂
• Hexadecimal: 0x95D33C63935780
• Base-36: BJ8QI51KWOW

Squares and roots of 42172027851986816

• 42172027851986816 squared (42172027851986816²) is 1778479933148751741873598637817856
• 42172027851986816 cubed (42172027851986816³) is 75002105274948809037888283274559022210484321386496
• The square root of 42172027851986816 is 205358291.4128056723
• The cube root of 42172027851986816 is 348076.6000731963

Scales and comparisons

• 42,172,027,851,986,816 seconds is equal to 1,340,940,039 years, 2 weeks, 2 days, 19 hours, 26 minutes, 56 seconds.
• To count from 1 to 42,172,027,851,986,816 would take you about four billion, twenty-two million, eight hundred twenty thousand, one hundred seventeen 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 42172027851986816 cubic inches would be around 29006.4 feet tall.

Recreational maths with 42172027851986816

• 42172027851986816 backwards is 61868915872027124
• The number of decimal digits it has is: 17
• The sum of 42172027851986816's digits is 77
• More coming soon!