136943664

Names of 136943664

• Cardinal: 136943664 can be written as One hundred thirty-six million, nine hundred forty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.36943664 × 10⁸

Factors of 136943664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 381

Divisors of 136943664

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 71 78 88 104 132 142 143 156 176 208 213 264 281 284 286 312 426 429 528 562 568 572 624 781 843 852 858 923 1124 1136 1144 1562 1686 1704 1716 1846 2248 2288 2343 2769 3091 3124 3372 3408 3432 3653 3692 4496 4686 5538 6182 6248 6744 6864 7306 7384 9273 9372 10153 10959 11076 12364 12496 13488 14612 14768 18546 18744 19951 20306 21918 22152 24728 29224 30459 37092 37488 39902 40183 40612 43836 44304 49456 58448 59853 60918 74184 79804 80366 81224 87672 119706 120549 121836 148368 159608 160732 162448 175344 219461 239412 241098 243672 259363 319216 321464 438922 478824 482196 487344 518726 642928 658383 778089 877844 957648 964392 1037452 1316766 1556178 1755688 1928784 2074904 2633532 2852993 3112356 3511376 4149808 5267064 5705986 6224712 8558979 10534128 11411972 12449424 17117958 22823944 34235916 45647888 68471832 136943664
• Sum of all divisors σ(n): 422972928
• Sum of proper divisors (its aliquot sum) s(n): 286029264
• 136943664 is an abundant number, because the sum of its proper divisors (286029264) is greater than itself. Its abundance is 149085600

Bases of 136943664

• Binary: 1000001010011001100000110000₂
• Hexadecimal: 0x8299830
• Base-36: 29J6EO

Squares and roots of 136943664

• 136943664 squared (136943664²) is 18753567109744896
• 136943664 cubed (136943664³) is 2568182193078356163538944
• The square root of 136943664 is 11702.2931086177
• The cube root of 136943664 is 515.4430021119

Scales and comparisons

• 136,943,664 seconds is equal to 4 years, 18 weeks, 2 days, 23 hours, 54 minutes, 24 seconds.
• To count from 1 to 136,943,664 would take you about 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 136943664 cubic inches would be around 43 feet tall.

Recreational maths with 136943664

• 136943664 backwards is 466349631
• The number of decimal digits it has is: 9
• The sum of 136943664's digits is 42
• More coming soon!