131425444770

Names of 131425444770

• Cardinal: 131425444770 can be written as One hundred thirty-one billion, four hundred twenty-five million, four hundred forty-four thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 1.3142544477 × 10¹¹

Factors of 131425444770

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11875

Divisors of 131425444770

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 131 262 393 655 786 1310 1965 3930 4877 6857 9754 13714 14631 20571 24385 29262 34285 41142 48770 68570 73155 102855 146310 205710 638887 898267 1277774 1796534 1916661 2694801 3194435 3833322 4491335 5389602 6388870 8982670 9583305 13474005 19166610 26948010 33441589 66883178 100324767 167207945 200649534 334415890 501623835 1003247670 4380848159 8761696318 13142544477 21904240795 26285088954 43808481590 65712722385 131425444770
• Sum of all divisors σ(n): 317940391296
• Sum of proper divisors (its aliquot sum) s(n): 186514946526
• 131425444770 is an abundant number, because the sum of its proper divisors (186514946526) is greater than itself. Its abundance is 55089501756

Bases of 131425444770

• Binary: 1111010011001100100010010001110100010₂
• Hexadecimal: 0x1E999123A2
• Base-36: 1ODJBE76

Squares and roots of 131425444770

• 131425444770 squared (131425444770²) is 17272647532992320352900
• 131425444770 cubed (131425444770³) is 2270065384378958951374205859333000
• The square root of 131425444770 is 362526.4745780645
• The cube root of 131425444770 is 5084.2451749137

Scales and comparisons

• 131,425,444,770 seconds is equal to 4,178 years, 47 weeks, 6 days, 19 hours, 59 minutes, 30 seconds.
• To count from 1 to 131,425,444,770 would take you about eight thousand, three hundred fifty-seven 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 131425444770 cubic inches would be around 423.7 feet tall.

Recreational maths with 131425444770

• 131425444770 backwards is 077444524131
• The number of decimal digits it has is: 12
• The sum of 131425444770's digits is 42
• More coming soon!