40161589744950

Names of 40161589744950

• Cardinal: 40161589744950 can be written as Forty trillion, one hundred sixty-one billion, five hundred eighty-nine million, seven hundred forty-four thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.016158974495 × 10¹³

Factors of 40161589744950

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 29749325747

Divisors of 40161589744950

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 90 135 150 225 270 450 675 1350 29749325737 59498651474 89247977211 148746628685 178495954422 267743931633 297493257370 446239886055 535487863266 743733143425 803231794899 892479772110 1338719658165 1487466286850 1606463589798 2231199430275 2677439316330 4016158974495 4462398860550 6693598290825 8032317948990 13387196581650 20080794872475 40161589744950
• Sum of all divisors σ(n): 110667491745360
• Sum of proper divisors (its aliquot sum) s(n): 70505902000410
• 40161589744950 is an abundant number, because the sum of its proper divisors (70505902000410) is greater than itself. Its abundance is 30344312255460

Bases of 40161589744950

• Binary: 1001001000011011011001010010100101010100110110₂
• Hexadecimal: 0x2486D94A5536
• Base-36: E8HZ9LC1I

Squares and roots of 40161589744950

• 40161589744950 squared (40161589744950²) is 1612953290841673006050502500
• 40161589744950 cubed (40161589744950³) is 64778768344550289353899100505794337375000
• The square root of 40161589744950 is 6337317.2356250243
• The cube root of 40161589744950 is 34245.5094885163

Scales and comparisons

• 40,161,589,744,950 seconds is equal to 1,277,014 years, 16 weeks, 6 days, 15 hours, 22 minutes, 30 seconds.
• To count from 1 to 40,161,589,744,950 would take you about three million, one hundred ninety-two thousand, five hundred thirty-five 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 40161589744950 cubic inches would be around 2853.8 feet tall.

Recreational maths with 40161589744950

• 40161589744950 backwards is 05944798516104
• The number of decimal digits it has is: 14
• The sum of 40161589744950's digits is 63
• More coming soon!