40736393028

Names of 40736393028

• Cardinal: 40736393028 can be written as Forty billion, seven hundred thirty-six million, three hundred ninety-three thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.0736393028 × 10¹⁰

Factors of 40736393028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2067

Divisors of 40736393028

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 83 166 249 332 498 747 996 1494 1979 2988 3958 5937 6889 7916 11874 13778 17811 20667 23748 27556 35622 41334 62001 71244 82668 124002 164257 248004 328514 492771 571787 657028 985542 1143574 1478313 1715361 1971084 2287148 2956626 3430722 5146083 5913252 6861444 10292166 13633331 20584332 27266662 40899993 54533324 81799986 122699979 163599972 245399958 490799916 1131566473 2263132946 3394699419 4526265892 6789398838 10184098257 13578797676 20368196514 40736393028
• Sum of all divisors σ(n): 104280976800
• Sum of proper divisors (its aliquot sum) s(n): 63544583772
• 40736393028 is an abundant number, because the sum of its proper divisors (63544583772) is greater than itself. Its abundance is 22808190744

Bases of 40736393028

• Binary: 100101111100000101000000011101000100₂
• Hexadecimal: 0x97C140744
• Base-36: IPPEA10

Squares and roots of 40736393028

• 40736393028 squared (40736393028²) is 1659453716931687008784
• 40736393028 cubed (40736393028³) is 67600158824704660216906712357952
• The square root of 40736393028 is 201832.5866355579
• The cube root of 40736393028 is 3440.8113122677

Scales and comparisons

• 40,736,393,028 seconds is equal to 1,295 years, 15 weeks, 1 day, 43 minutes, 48 seconds.
• To count from 1 to 40,736,393,028 would take you about two thousand, five hundred ninety 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 40736393028 cubic inches would be around 286.7 feet tall.

Recreational maths with 40736393028

• 40736393028 backwards is 82039363704
• The number of decimal digits it has is: 11
• The sum of 40736393028's digits is 45
• More coming soon!