1072021729718938

Names of 1072021729718938

• Cardinal: 1072021729718938 can be written as One quadrillion, seventy-two trillion, twenty-one billion, seven hundred twenty-nine million, seven hundred eighteen thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 1.072021729718938 × 10¹⁵

Factors of 1072021729718938

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 14486780131376

Divisors of 1072021729718938

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 37 74 14486780131337 28973560262674 536010864859469 1072021729718938
• Sum of all divisors σ(n): 1651492934972532
• Sum of proper divisors (its aliquot sum) s(n): 579471205253594
• 1072021729718938 is a deficient number, because the sum of its proper divisors (579471205253594) is less than itself. Its deficiency is 492550524465344

Bases of 1072021729718938

• Binary: 11110011101111111110000010011001000011001010011010₂
• Hexadecimal: 0x3CEFF8264329A
• Base-36: AJZZZF3DLM

Squares and roots of 1072021729718938

• 1072021729718938 squared (1072021729718938²) is 1149230588989583757124475847844
• 1072021729718938 cubed (1072021729718938³) is 1232000163854527483489890033804022219373269672
• The square root of 1072021729718938 is 32741742.9242692883
• The cube root of 1072021729718938 is 102345.2904507855

Scales and comparisons

• 1,072,021,729,718,938 seconds is equal to 34,086,975 years, 1 week, 1 day, 18 hours, 48 minutes, 58 seconds.
• To count from 1 to 1,072,021,729,718,938 would take you about one hundred two million, two hundred sixty thousand, nine hundred twenty-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 1072021729718938 cubic inches would be around 8528.8 feet tall.

Recreational maths with 1072021729718938

• 1072021729718938 backwards is 8398179271202701
• The number of decimal digits it has is: 16
• The sum of 1072021729718938's digits is 67
• More coming soon!