981425912110240

Names of 981425912110240

• Cardinal: 981425912110240 can be written as Nine hundred eighty-one trillion, four hundred twenty-five billion, nine hundred twelve million, one hundred ten thousand, two hundred forty.

Scientific notation

• Scientific notation: 9.8142591211024 × 10¹⁴

Factors of 981425912110240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 266691823973

Divisors of 981425912110240

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 368 460 736 920 1840 3680 266691823943 533383647886 1066767295772 1333459119715 2133534591544 2666918239430 4267069183088 5333836478860 6133911950689 8534138366176 10667672957720 12267823901378 21335345915440 24535647802756 30669559753445 42670691830880 49071295605512 61339119506890 98142591211024 122678239013780 196285182422048 245356478027560 490712956055120 981425912110240
• Sum of all divisors σ(n): 2419428226819968
• Sum of proper divisors (its aliquot sum) s(n): 1438002314709728
• 981425912110240 is an abundant number, because the sum of its proper divisors (1438002314709728) is greater than itself. Its abundance is 456576402599488

Bases of 981425912110240

• Binary: 11011111001001101000000110110111010101110010100000₂
• Hexadecimal: 0x37C9A06DD5CA0
• Base-36: 9NVWU8EJZ4

Squares and roots of 981425912110240

• 981425912110240 squared (981425912110240²) is 963196820961416529089912857600
• 981425912110240 cubed (981425912110240³) is 945306318553741751416728814437478124621824000
• The square root of 981425912110240 is 31327717.9524816331
• The cube root of 981425912110240 is 99376.9903877571

Scales and comparisons

• 981,425,912,110,240 seconds is equal to 31,206,308 years, 13 weeks, 1 day, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 981,425,912,110,240 would take you about seventy-eight million, fifteen thousand, seven hundred seventy 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 981425912110240 cubic inches would be around 8281.4 feet tall.

Recreational maths with 981425912110240

• 981425912110240 backwards is 042011219524189
• The number of decimal digits it has is: 15
• The sum of 981425912110240's digits is 49
• More coming soon!