168836147168

Names of 168836147168

• Cardinal: 168836147168 can be written as One hundred sixty-eight billion, eight hundred thirty-six million, one hundred forty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.68836147168 × 10¹¹

Factors of 168836147168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14900

Divisors of 168836147168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 104 124 208 248 403 416 496 806 941 992 1612 1882 3224 3764 6448 7528 12233 12896 13913 15056 24466 27826 29171 30112 48932 55652 58342 97864 111304 116684 180869 195728 222608 233368 361738 379223 391456 431303 445216 466736 723476 758446 862606 933472 1446952 1516892 1725212 2893904 3033784 3450424 5606939 5787808 6067568 6900848 11213878 12135136 13092133 13801696 22427756 26184266 44855512 52368532 89711024 104737064 170197729 179422048 209474128 340395458 405856123 418948256 680790916 811712246 1361581832 1623424492 2723163664 3246848984 5276129599 5446327328 6493697968 10552259198 12987395936 21104518396 42209036792 84418073584 168836147168
• Sum of all divisors σ(n): 369931629312
• Sum of proper divisors (its aliquot sum) s(n): 201095482144
• 168836147168 is an abundant number, because the sum of its proper divisors (201095482144) is greater than itself. Its abundance is 32259334976

Bases of 168836147168

• Binary: 10011101001111011010110010011111100000₂
• Hexadecimal: 0x274F6B27E0
• Base-36: 25K8OKWW

Squares and roots of 168836147168

• 168836147168 squared (168836147168²) is 28505644590534554420224
• 168836147168 cubed (168836147168³) is 4812783205206195129882244179525632
• The square root of 168836147168 is 410896.7597438559
• The cube root of 168836147168 is 5526.9874402271

Scales and comparisons

• 168,836,147,168 seconds is equal to 5,368 years, 24 weeks, 2 days, 1 hour, 46 minutes, 8 seconds.
• To count from 1 to 168,836,147,168 would take you about ten thousand, seven hundred thirty-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 168836147168 cubic inches would be around 460.6 feet tall.

Recreational maths with 168836147168

• 168836147168 backwards is 861741638861
• The number of decimal digits it has is: 12
• The sum of 168836147168's digits is 59
• More coming soon!