40312785877144

Names of 40312785877144

• Cardinal: 40312785877144 can be written as Forty trillion, three hundred twelve billion, seven hundred eighty-five million, eight hundred seventy-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.0312785877144 × 10¹³

Factors of 40312785877144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 294840

Divisors of 40312785877144

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 88 137 274 548 1096 1507 3014 6028 11821 12056 23642 47284 94568 130031 260062 282869 520124 565738 1040248 1131476 1619477 2262952 3111559 3238954 6223118 6477908 12446236 12955816 17814247 24892472 35628494 38753053 71256988 77506106 142513976 155012212 310024424 426283583 852567166 1705134332 3343794449 3410268664 6687588898 13375177796 26750355592 36781738939 73563477878 147126955756 294253911512 458099839513 916199679026 1832399358052 3664798716104 5039098234643 10078196469286 20156392938572 40312785877144
• Sum of all divisors σ(n): 83067174237600
• Sum of proper divisors (its aliquot sum) s(n): 42754388360456
• 40312785877144 is an abundant number, because the sum of its proper divisors (42754388360456) is greater than itself. Its abundance is 2441602483312

Bases of 40312785877144

• Binary: 1001001010101000001101010010000011100010011000₂
• Hexadecimal: 0x24AA0D483898
• Base-36: EAFFRV6AG

Squares and roots of 40312785877144

• 40312785877144 squared (40312785877144²) is 1625120705176460741461596736
• 40312785877144 cubed (40312785877144³) is 65513143012291924752783415583660567401984
• The square root of 40312785877144 is 6349235.0623633397
• The cube root of 40312785877144 is 34288.4303039035

Scales and comparisons

• 40,312,785,877,144 seconds is equal to 1,281,821 years, 46 weeks, 3 days, 20 hours, 59 minutes, 4 seconds.
• To count from 1 to 40,312,785,877,144 would take you about three million, two hundred four thousand, five hundred fifty-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 40312785877144 cubic inches would be around 2857.4 feet tall.

Recreational maths with 40312785877144

• 40312785877144 backwards is 44177858721304
• The number of decimal digits it has is: 14
• The sum of 40312785877144's digits is 61
• More coming soon!