42747362253872

Names of 42747362253872

• Cardinal: 42747362253872 can be written as Forty-two trillion, seven hundred forty-seven billion, three hundred sixty-two million, two hundred fifty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2747362253872 × 10¹³

Factors of 42747362253872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 78464039

Divisors of 42747362253872

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 17 34 68 136 272 2003 4006 8012 16024 32048 34051 68102 136204 272408 544816 78462017 156924034 313848068 627696136 1255392272 1333854289 2667708578 5335417156 10670834312 21341668624 157159420051 314318840102 628637680204 1257275360408 2514550720816 2671710140867 5343420281734 10686840563468 21373681126936 42747362253872
• Sum of all divisors σ(n): 87738739312176
• Sum of proper divisors (its aliquot sum) s(n): 44991377058304
• 42747362253872 is an abundant number, because the sum of its proper divisors (44991377058304) is greater than itself. Its abundance is 2244014804432

Bases of 42747362253872

• Binary: 1001101110000011100101010101111001110000110000₂
• Hexadecimal: 0x26E0E5579C30
• Base-36: F5HV7S568

Squares and roots of 42747362253872

• 42747362253872 squared (42747362253872²) is 1827336979663760635778992384
• 42747362253872 cubed (42747362253872³) is 78113835829583107880192979560575362510848
• The square root of 42747362253872 is 6538146.6987114935
• The cube root of 42747362253872 is 34965.2341186147

Scales and comparisons

• 42,747,362,253,872 seconds is equal to 1,359,233 years, 46 weeks, 3 days, 4 hours, 44 minutes, 32 seconds.
• To count from 1 to 42,747,362,253,872 would take you about three million, three hundred ninety-eight thousand and eighty-four 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 42747362253872 cubic inches would be around 2913.8 feet tall.

Recreational maths with 42747362253872

• 42747362253872 backwards is 27835226374724
• The number of decimal digits it has is: 14
• The sum of 42747362253872's digits is 62
• More coming soon!