133279780149

Names of 133279780149

• Cardinal: 133279780149 can be written as One hundred thirty-three billion, two hundred seventy-nine million, seven hundred eighty thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.33279780149 × 10¹¹

Factors of 133279780149

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 201599

Divisors of 133279780149

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 19 53 57 73 159 171 219 477 657 1007 1387 3021 3869 4161 9063 11607 12483 34821 73511 201451 220533 604353 661599 1813059 3827569 10676903 11482707 14705923 32030709 34448121 44117769 96092127 132353307 202861157 279412537 608583471 779413919 838237611 1825750413 2338241757 2514712833 7014725271 14808864461 44426593383 133279780149
• Sum of all divisors σ(n): 209300569920
• Sum of proper divisors (its aliquot sum) s(n): 76020789771
• 133279780149 is a deficient number, because the sum of its proper divisors (76020789771) is less than itself. Its deficiency is 57258990378

Bases of 133279780149

• Binary: 1111100001000000110000000110100110101₂
• Hexadecimal: 0x1F08180D35
• Base-36: 1P87C8J9

Squares and roots of 133279780149

• 133279780149 squared (133279780149²) is 17763499796565774462201
• 133279780149 cubed (133279780149³) is 2367515347563092645540067990647949
• The square root of 133279780149 is 365075.0335876175
• The cube root of 133279780149 is 5108.0454858595

Scales and comparisons

• 133,279,780,149 seconds is equal to 4,237 years, 46 weeks, 1 hour, 9 minutes, 9 seconds.
• To count from 1 to 133,279,780,149 would take you about eight thousand, four hundred seventy-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 133279780149 cubic inches would be around 425.7 feet tall.

Recreational maths with 133279780149

• 133279780149 backwards is 941087972331
• The number of decimal digits it has is: 12
• The sum of 133279780149's digits is 54
• More coming soon!