131264164240

Names of 131264164240

• Cardinal: 131264164240 can be written as One hundred thirty-one billion, two hundred sixty-four million, one hundred sixty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3126416424 × 10¹¹

Factors of 131264164240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 124202

Divisors of 131264164240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 1213 2426 4852 6065 9704 12130 13343 19408 24260 26686 48520 53372 66715 97040 106744 122971 133430 213488 245942 266860 491884 533720 614855 983768 1067440 1229710 1352681 1967536 2459420 2705362 4918840 5410724 6763405 9837680 10821448 13526810 21642896 27053620 54107240 108214480 149163823 298327646 596655292 745819115 1193310584 1491638230 1640802053 2386621168 2983276460 3281604106 5966552920 6563208212 8204010265 11933105840 13126416424 16408020530 26252832848 32816041060 65632082120 131264164240
• Sum of all divisors σ(n): 333210833856
• Sum of proper divisors (its aliquot sum) s(n): 201946669616
• 131264164240 is an abundant number, because the sum of its proper divisors (201946669616) is greater than itself. Its abundance is 70682505376

Bases of 131264164240

• Binary: 1111010001111111101000011000110010000₂
• Hexadecimal: 0x1E8FF43190
• Base-36: 1OAVALCG

Squares and roots of 131264164240

• 131264164240 squared (131264164240²) is 17230280813625694777600
• 131264164240 cubed (131264164240³) is 2261718410621084029170996673024000
• The square root of 131264164240 is 362303.9666357519
• The cube root of 131264164240 is 5082.1645899673

Scales and comparisons

• 131,264,164,240 seconds is equal to 4,173 years, 41 weeks, 2 days, 3 hours, 50 minutes, 40 seconds.
• To count from 1 to 131,264,164,240 would take you about eight thousand, three hundred forty-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 131264164240 cubic inches would be around 423.5 feet tall.

Recreational maths with 131264164240

• 131264164240 backwards is 042461462131
• The number of decimal digits it has is: 12
• The sum of 131264164240's digits is 34
• More coming soon!