42974703239820

Names of 42974703239820

• Cardinal: 42974703239820 can be written as Forty-two trillion, nine hundred seventy-four billion, seven hundred three million, two hundred thirty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.297470323982 × 10¹³

Factors of 42974703239820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 917087229

Divisors of 42974703239820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 71 110 132 142 165 213 220 284 330 355 426 660 710 781 852 1065 1420 1562 2130 2343 3124 3905 4260 4686 7810 9372 11715 15620 23430 46860 917087137 1834174274 2751261411 3668348548 4585435685 5502522822 9170871370 10087958507 11005045644 13756307055 18341742740 20175917014 27512614110 30263875521 40351834028 50439792535 55025228220 60527751042 65113186727 100879585070 121055502084 130226373454 151319377605 195339560181 201759170140 260452746908 302638755210 325565933635 390679120362 605277510420 651131867270 716245053997 781358240724 976697800905 1302263734540 1432490107994 1953395601810 2148735161991 2864980215988 3581225269985 3906791203620 4297470323982 7162450539970 8594940647964 10743675809955 14324901079940 21487351619910 42974703239820
• Sum of all divisors σ(n): 133117032254976
• Sum of proper divisors (its aliquot sum) s(n): 90142329015156
• 42974703239820 is an abundant number, because the sum of its proper divisors (90142329015156) is greater than itself. Its abundance is 47167625775336

Bases of 42974703239820

• Binary: 1001110001010111010011111010111100001010001100₂
• Hexadecimal: 0x2715D3EBC28C
• Base-36: F8EB0QGLO

Squares and roots of 42974703239820

• 42974703239820 squared (42974703239820²) is 1846825118550595604433632400
• 42974703239820 cubed (42974703239820³) is 79366761405557236504444673456450922168000
• The square root of 42974703239820 is 6555509.3806522769
• The cube root of 42974703239820 is 35027.1091305787

Scales and comparisons

• 42,974,703,239,820 seconds is equal to 1,366,462 years, 32 weeks, 6 days, 14 hours, 37 minutes.
• To count from 1 to 42,974,703,239,820 would take you about three million, four hundred sixteen thousand, one hundred fifty-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 42974703239820 cubic inches would be around 2918.9 feet tall.

Recreational maths with 42974703239820

• 42974703239820 backwards is 02893230747924
• 42974703239820 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42974703239820's digits is 60
• More coming soon!