42156854394560

Names of 42156854394560

• Cardinal: 42156854394560 can be written as Forty-two trillion, one hundred fifty-six billion, eight hundred fifty-four million, three hundred ninety-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 4.215685439456 × 10¹³

Factors of 42156854394560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 649549

Divisors of 42156854394560

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 59 64 76 80 95 118 152 160 181 190 236 295 304 320 362 380 472 590 608 724 760 905 944 1121 1180 1216 1448 1520 1810 1888 2242 2360 2896 3040 3439 3620 3776 4484 4720 5605 5792 6080 6878 7240 8968 9440 10679 11210 11584 13756 14480 17195 17936 18880 21358 22420 27512 28960 34390 35872 42716 44840 53395 55024 57920 68780 71744 85432 89680 106790 110048 137560 170864 179360 202901 213580 220096 275120 341728 358720 405802 427160 550240 649283 683456 811604 854320 1014505 1100480 1298566 1623208 1708640 2029010 2597132 3246415 3246416 3417280 4058020 5194264 6492830 6492832 8116040 10388528 12336377 12985660 12985664 16232080 20777056 24672754 25971320 32464160 38307697 41554112 49345508 51942640 61681885 64928320 76615394 98691016 103885280 117520223 123363770 153230788 191538485 197382032 207770560 235040446 246727540 306461576 383076970 394764064 470080892 493455080 587601115 612923152 727846243 766153940 789528128 940161784 986910160 1175202230 1225846304 1455692486 1532307880 1880323568 1973820320 2232884237 2350404460 2451692608 2911384972 3064615760 3639231215 3760647136 3947640640 4465768474 4700808920 5822769944 6129231520 6933693157 7278462430 7521294272 8931536948 9401617840 11164421185 11645539888 12258463040 13867386314 14556924860 17863073896 18803235680 22328842370 23291079776 27734772628 29113849720 34668465785 35726147792 37606471360 44657684740 46582159552 55469545256 58227699440 69336931570 71452295584 89315369480 110939090512 116455398880 131740169983 138673863140 142904591168 178630738960 221878181024 232910797760 263480339966 277347726280 357261477920 443756362048 526960679932 554695452560 658700849915 714522955840 1053921359864 1109390905120 1317401699830 2107842719728 2218781810240 2634803399660 4215685439456 5269606799320 8431370878912 10539213598640 21078427197280 42156854394560
• Sum of all divisors σ(n): 108054362707200
• Sum of proper divisors (its aliquot sum) s(n): 65897508312640
• 42156854394560 is an abundant number, because the sum of its proper divisors (65897508312640) is greater than itself. Its abundance is 23740653918080

Bases of 42156854394560

• Binary: 1001100101011101101000010101001011111011000000₂
• Hexadecimal: 0x26576854BEC0
• Base-36: EXYLANCU8

Squares and roots of 42156854394560

• 42156854394560 squared (42156854394560²) is 1777200372444132784157593600
• 42156854394560 cubed (42156854394560³) is 74921177331085107889902217703754530816000
• The square root of 42156854394560 is 6492830.9999999231
• The cube root of 42156854394560 is 34803.4849183665

Scales and comparisons

• 42,156,854,394,560 seconds is equal to 1,340,457 years, 29 weeks, 4 days, 11 hours, 49 minutes, 20 seconds.
• To count from 1 to 42,156,854,394,560 would take you about three million, three hundred fifty-one thousand, one hundred forty-three 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 42156854394560 cubic inches would be around 2900.3 feet tall.

Recreational maths with 42156854394560

• 42156854394560 backwards is 06549345865124
• The number of decimal digits it has is: 14
• The sum of 42156854394560's digits is 62
• More coming soon!