8149274711984

Names of 8149274711984

• Cardinal: 8149274711984 can be written as Eight trillion, one hundred forty-nine billion, two hundred seventy-four million, seven hundred eleven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 8.149274711984 × 10¹²

Factors of 8149274711984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 799557

Divisors of 8149274711984

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 13219 26438 52876 92533 105752 185066 211504 370132 647731 740264 786329 1295462 1480528 1572658 2590924 3145316 5181848 5504303 6290632 10363696 11008606 12581264 22017212 38530121 44034424 77060242 88068848 154120484 308240968 616481936 10394483051 20788966102 41577932204 72761381357 83155864408 145522762714 166311728816 291045525428 509329669499 582091050856 1018659338998 1164182101712 2037318677996 4074637355992 8149274711984
• Sum of all divisors σ(n): 18368464354200
• Sum of proper divisors (its aliquot sum) s(n): 10219189642216
• 8149274711984 is an abundant number, because the sum of its proper divisors (10219189642216) is greater than itself. Its abundance is 2069914930232

Bases of 8149274711984

• Binary: 1110110100101100110100111111101011110110000₂
• Hexadecimal: 0x769669FD7B0
• Base-36: 2VZQ3R73K

Squares and roots of 8149274711984

• 8149274711984 squared (8149274711984²) is 66410678331381906153216256
• 8149274711984 cubed (8149274711984³) is 541198861531634352975460321989666811904
• The square root of 8149274711984 is 2854693.4532422215
• The cube root of 8149274711984 is 20123.6298022543

Scales and comparisons

• 8,149,274,711,984 seconds is equal to 259,121 years, 37 weeks, 6 days, 3 hours, 59 minutes, 44 seconds.
• To count from 1 to 8,149,274,711,984 would take you about six hundred forty-seven thousand, eight hundred 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 8149274711984 cubic inches would be around 1677 feet tall.

Recreational maths with 8149274711984

• 8149274711984 backwards is 4891174729418
• The number of decimal digits it has is: 13
• The sum of 8149274711984's digits is 65
• More coming soon!