72481697338078

Names of 72481697338078

• Cardinal: 72481697338078 can be written as Seventy-two trillion, four hundred eighty-one billion, six hundred ninety-seven million, three hundred thirty-eight thousand and seventy-eight.

Scientific notation

• Scientific notation: 7.2481697338078 × 10¹³

Factors of 72481697338078

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 148054

Divisors of 72481697338078

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 49 98 283 566 1981 3962 13867 20543 27734 41086 127219 143801 254438 287602 890533 1006607 1781066 2013214 5813669 6233731 11627338 12467462 36002977 40695683 72005954 81391366 252020839 284869781 504041678 569739562 1764145873 2613459917 3528291746 5226919834 18294219419 36588438838 128059535933 256119071866 739609156511 1479218313022 5177264095577 10354528191154 36240848669039 72481697338078
• Sum of all divisors σ(n): 126927243371520
• Sum of proper divisors (its aliquot sum) s(n): 54445546033442
• 72481697338078 is a deficient number, because the sum of its proper divisors (54445546033442) is less than itself. Its deficiency is 18036151304636

Bases of 72481697338078

• Binary: 10000011110101111110101110100101001001011011110₂
• Hexadecimal: 0x41EBF5D292DE
• Base-36: POXMR68DA

Squares and roots of 72481697338078

• 72481697338078 squared (72481697338078²) is 5253596449008743431028734084
• 72481697338078 cubed (72481697338078³) is 380789587753453072006543063845392909650552
• The square root of 72481697338078 is 8513618.3458079679
• The cube root of 72481697338078 is 41694.2454085733

Scales and comparisons

• 72,481,697,338,078 seconds is equal to 2,304,693 years, 40 weeks, 2 days, 7 minutes, 58 seconds.
• To count from 1 to 72,481,697,338,078 would take you about five million, seven hundred sixty-one thousand, seven hundred thirty-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 72481697338078 cubic inches would be around 3474.5 feet tall.

Recreational maths with 72481697338078

• 72481697338078 backwards is 87083379618427
• The number of decimal digits it has is: 14
• The sum of 72481697338078's digits is 73
• More coming soon!