40734073989

Names of 40734073989

• Cardinal: 40734073989 can be written as Forty billion, seven hundred thirty-four million, seventy-three thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 4.0734073989 × 10¹⁰

Factors of 40734073989

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 391209

Divisors of 40734073989

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 19 21 27 29 57 63 87 133 171 189 203 261 399 513 551 609 783 1197 1653 1827 3591 3857 4959 5481 11571 14877 34713 104139 391151 1173453 2738057 3520359 7431869 8214171 10561077 11343379 22295607 24642513 34030137 52023083 66886821 73927539 79403653 102090411 156069249 200660463 215524201 238210959 306271233 468207747 646572603 714632877 1404623241 1508669407 1939717809 2143898631 4526008221 5819153427 13578024663 40734073989
• Sum of all divisors σ(n): 75101184000
• Sum of proper divisors (its aliquot sum) s(n): 34367110011
• 40734073989 is a deficient number, because the sum of its proper divisors (34367110011) is less than itself. Its deficiency is 6366963978

Bases of 40734073989

• Binary: 100101111011111100001010010010000101₂
• Hexadecimal: 0x97BF0A485
• Base-36: IPO0KN9

Squares and roots of 40734073989

• 40734073989 squared (40734073989²) is 1659264783741326372121
• 40734073989 cubed (40734073989³) is 67588614468261272678973760860669
• The square root of 40734073989 is 201826.8415969491
• The cube root of 40734073989 is 3440.7460182603

Scales and comparisons

• 40,734,073,989 seconds is equal to 1,295 years, 11 weeks, 2 days, 4 hours, 33 minutes, 9 seconds.
• To count from 1 to 40,734,073,989 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 40734073989 cubic inches would be around 286.7 feet tall.

Recreational maths with 40734073989

• 40734073989 backwards is 98937043704
• The number of decimal digits it has is: 11
• The sum of 40734073989's digits is 54
• More coming soon!