74255438816

Names of 74255438816

• Cardinal: 74255438816 can be written as Seventy-four billion, two hundred fifty-five million, four hundred thirty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.4255438816 × 10¹⁰

Factors of 74255438816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78996

Divisors of 74255438816

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 73 104 124 146 208 248 292 403 416 496 584 806 949 992 1168 1612 1898 2263 2336 3224 3796 4526 6448 7592 9052 12896 15184 18104 29419 30368 36208 58838 72416 78877 117676 157754 235352 315508 470704 631016 941408 1025401 1262032 2050802 2445187 2524064 4101604 4890374 5758021 8203208 9780748 11516042 16406416 19561496 23032084 31787431 32812832 39122992 46064168 63574862 74854273 78245984 92128336 127149724 149708546 178498651 184256672 254299448 299417092 356997302 508598896 598834184 713994604 1017197792 1197668368 1427989208 2320482463 2395336736 2855978416 4640964926 5711956832 9281929852 18563859704 37127719408 74255438816
• Sum of all divisors σ(n): 164742697728
• Sum of proper divisors (its aliquot sum) s(n): 90487258912
• 74255438816 is an abundant number, because the sum of its proper divisors (90487258912) is greater than itself. Its abundance is 16231820096

Bases of 74255438816

• Binary: 1000101001001111110000001001111100000₂
• Hexadecimal: 0x1149F813E0
• Base-36: Y41RRA8

Squares and roots of 74255438816

• 74255438816 squared (74255438816²) is 5513870193756719481856
• 74255438816 cubed (74255438816³) is 409434850811868148673833430122496
• The square root of 74255438816 is 272498.5115849259
• The cube root of 74255438816 is 4203.1616182339

Scales and comparisons

• 74,255,438,816 seconds is equal to 2,361 years, 4 weeks, 5 days, 22 hours, 46 minutes, 56 seconds.
• To count from 1 to 74,255,438,816 would take you about four thousand, seven hundred twenty-two 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 74255438816 cubic inches would be around 350.3 feet tall.

Recreational maths with 74255438816

• 74255438816 backwards is 61883455247
• The number of decimal digits it has is: 11
• The sum of 74255438816's digits is 53
• More coming soon!