136434897920

Names of 136434897920

• Cardinal: 136434897920 can be written as One hundred thirty-six billion, four hundred thirty-four million, eight hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3643489792 × 10¹¹

Factors of 136434897920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 397797

Divisors of 136434897920

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 67 80 128 134 160 256 268 320 335 512 536 640 670 1024 1072 1280 1340 2144 2560 2680 4288 5120 5360 8576 10720 17152 21440 34304 42880 68608 85760 171520 343040 397723 795446 1590892 1988615 3181784 3977230 6363568 7954460 12727136 15908920 25454272 26647441 31817840 50908544 53294882 63635680 101817088 106589764 127271360 133237205 203634176 213179528 254542720 266474410 407268352 426359056 509085440 532948820 852718112 1018170880 1065897640 1705436224 2036341760 2131795280 3410872448 4263590560 6821744896 8527181120 13643489792 17054362240 27286979584 34108724480 68217448960 136434897920
• Sum of all divisors σ(n): 332169539424
• Sum of proper divisors (its aliquot sum) s(n): 195734641504
• 136434897920 is an abundant number, because the sum of its proper divisors (195734641504) is greater than itself. Its abundance is 59299743584

Bases of 136434897920

• Binary: 1111111000100001001110101010000000000₂
• Hexadecimal: 0x1FC4275400
• Base-36: 1QODTCZK

Squares and roots of 136434897920

• 136434897920 squared (136434897920²) is 18614481370440820326400
• 136434897920 cubed (136434897920³) is 2539664865609835026633445081088000
• The square root of 136434897920 is 369370.9489388683
• The cube root of 136434897920 is 5148.0389419137

Scales and comparisons

• 136,434,897,920 seconds is equal to 4,338 years, 10 weeks, 5 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 136,434,897,920 would take you about eight thousand, six hundred seventy-six 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 136434897920 cubic inches would be around 429 feet tall.

Recreational maths with 136434897920

• 136434897920 backwards is 029798434631
• The number of decimal digits it has is: 12
• The sum of 136434897920's digits is 56
• More coming soon!