42168210538976

Names of 42168210538976

• Cardinal: 42168210538976 can be written as Forty-two trillion, one hundred sixty-eight billion, two hundred ten million, five hundred thirty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 4.2168210538976 × 10¹³

Factors of 42168210538976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 574

Divisors of 42168210538976

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 31 32 59 62 73 118 124 146 236 248 292 409 472 496 584 818 944 992 1168 1636 1829 1888 2263 2336 3272 3481 3658 4307 4526 6544 6962 7316 8614 9052 12679 13088 13924 14632 17228 18104 24131 25358 27848 29264 29857 34456 36208 48262 50716 55696 58528 59714 68912 72416 96524 101432 107911 111392 119428 133517 137824 167281 193048 202864 215822 238856 254113 267034 334562 386096 405728 431644 477712 508226 534068 669124 748061 772192 863288 925567 955424 1016452 1068136 1338248 1423729 1496122 1726576 1761563 1851134 2032904 2136272 2676496 2847458 2992244 3453152 3523126 3702268 4065808 4272544 5185711 5352992 5694916 5984488 7046252 7404536 7877503 8131616 9869579 10371422 11389832 11968976 12211513 14092504 14809072 15755006 19739158 20742844 22779664 23937952 24423026 28185008 29618144 31510012 39478316 41485688 44135599 45559328 48846052 54608453 56370016 63020024 78956632 82971376 88271198 97692104 103932217 109216906 126040048 157913264 165942752 176542396 195384208 207864434 218433812 252080096 305956949 315826528 353084792 378556903 390768416 415728868 436867624 582305161 611913898 706169584 720479267 757113806 831457736 873735248 1164610322 1223827796 1412339168 1440958534 1514227612 1662915472 1747470496 2329220644 2447655592 2881917068 3028455224 3221898727 3325830944 4658441288 4895311184 5763834136 6056910448 6443797454 9316882576 9790622368 11527668272 12113820896 12887594908 18051459991 18633765152 22334857277 23055336544 25775189816 36102919982 42508276753 44669714554 51550379632 72205839964 85016553506 89339429108 103100759264 144411679928 170033107012 178678858216 288823359856 340066214024 357357716432 577646719712 680132428048 714715432864 1317756579343 1360264856096 2635513158686 5271026317372 10542052634744 21084105269488 42168210538976
• Sum of all divisors σ(n): 88584538883904
• Sum of proper divisors (its aliquot sum) s(n): 46416328344928
• 42168210538976 is an abundant number, because the sum of its proper divisors (46416328344928) is greater than itself. Its abundance is 4248117805952

Bases of 42168210538976

• Binary: 1001100101101000001101001101011100000111100000₂
• Hexadecimal: 0x265A0D35C1E0
• Base-36: EY3T3SXY8

Squares and roots of 42168210538976

• 42168210538976 squared (42168210538976²) is 1778157980059406596415128576
• 42168210538976 cubed (42168210538976³) is 74981740074705345293517118679209299378176
• The square root of 42168210538976 is 6493705.4552062953
• The cube root of 42168210538976 is 34806.6097397255

Scales and comparisons

• 42,168,210,538,976 seconds is equal to 1,340,818 years, 34 weeks, 2 days, 8 hours, 22 minutes, 56 seconds.
• To count from 1 to 42,168,210,538,976 would take you about three million, three hundred fifty-two thousand and forty-six 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 42168210538976 cubic inches would be around 2900.6 feet tall.

Recreational maths with 42168210538976

• 42168210538976 backwards is 67983501286124
• 42168210538976 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42168210538976's digits is 62
• More coming soon!