67390976994

Names of 67390976994

• Cardinal: 67390976994 can be written as Sixty-seven billion, three hundred ninety million, nine hundred seventy-six thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 6.7390976994 × 10¹⁰

Factors of 67390976994

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2336615

Divisors of 67390976994

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 19 22 23 33 38 46 57 66 69 114 138 209 253 418 437 506 627 759 874 1254 1311 1518 2622 4807 9614 14421 28842 2336557 4673114 7009671 14019342 25702127 44394583 51404254 53740811 77106381 88789166 107481622 133183749 154212762 161222433 266367498 322444866 488340413 591148921 976680826 1021075409 1182297842 1465021239 1773446763 2042150818 2930042478 3063226227 3546893526 6126452454 11231829499 22463658998 33695488497 67390976994
• Sum of all divisors σ(n): 161502888960
• Sum of proper divisors (its aliquot sum) s(n): 94111911966
• 67390976994 is an abundant number, because the sum of its proper divisors (94111911966) is greater than itself. Its abundance is 26720934972

Bases of 67390976994

• Binary: 111110110000110100001011001111100010₂
• Hexadecimal: 0xFB0D0B3E2
• Base-36: UYIUIN6

Squares and roots of 67390976994

• 67390976994 squared (67390976994²) is 4541543780205837276036
• 67390976994 cubed (67390976994³) is 306059072409095372453849703515784
• The square root of 67390976994 is 259597.7214730515
• The cube root of 67390976994 is 4069.4331401687

Scales and comparisons

• 67,390,976,994 seconds is equal to 2,142 years, 42 weeks, 6 days, 3 hours, 49 minutes, 54 seconds.
• To count from 1 to 67,390,976,994 would take you about four thousand, two hundred eighty-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 67390976994 cubic inches would be around 339.1 feet tall.

Recreational maths with 67390976994

• 67390976994 backwards is 49967909376
• 67390976994 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 67390976994's digits is 69
• More coming soon!