126424181649413720

Names of 126424181649413720

• Cardinal: 126424181649413720 can be written as One hundred twenty-six quadrillion, four hundred twenty-four trillion, one hundred eighty-one billion, six hundred forty-nine million, four hundred thirteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2642418164941372 × 10¹⁷

Factors of 126424181649413720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7051748

Divisors of 126424181649413720

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 6619 13238 26476 33095 52952 66190 68443 132380 136886 264760 273772 342215 547544 684430 1368860 2737720 6976679 13953358 27906716 34883395 55813432 69766790 139533580 279067160 453024217 906048434 1812096868 2265121085 3624193736 4530242170 9060484340 18120968680 46178638301 92357276602 184714553204 230893191505 369429106408 461786383010 477504840797 923572766020 955009681594 1847145532040 1910019363188 2387524203985 3820038726376 4775048407970 9550096815940 19100193631880 3160604541235343 6321209082470686 12642418164941372 15803022706176715 25284836329882744 31606045412353430 63212090824706860 126424181649413720
• Sum of all divisors σ(n): 284501581631136000
• Sum of proper divisors (its aliquot sum) s(n): 158077399981722280
• 126424181649413720 is an abundant number, because the sum of its proper divisors (158077399981722280) is greater than itself. Its abundance is 31653218332308560

Bases of 126424181649413720

• Binary: 111000001001001100001111110010110001110111001011001011000₂
• Hexadecimal: 0x1C1261F963B9658
• Base-36: YKTMR9MF61K

Squares and roots of 126424181649413720

• 126424181649413720 squared (126424181649413720²) is 15983073705723956784064819724238400
• 126424181649413720 cubed (126424181649413720³) is 2020647013488413600773168752808256866997433510848000
• The square root of 126424181649413720 is 355561783.1677270121
• The cube root of 126424181649413720 is 501891.7424602015

Scales and comparisons

• 126,424,181,649,413,720 seconds is equal to 4,019,897,920 years, 40 weeks, 4 days, 12 hours, 15 minutes, 20 seconds.
• To count from 1 to 126,424,181,649,413,720 would take you about twelve billion, fifty-nine million, six hundred ninety-three thousand, seven hundred sixty-two 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 126424181649413720 cubic inches would be around 41824.3 feet tall.

Recreational maths with 126424181649413720

• 126424181649413720 backwards is 027314946181424621
• The number of decimal digits it has is: 18
• The sum of 126424181649413720's digits is 65
• More coming soon!