55931531208

Names of 55931531208

• Cardinal: 55931531208 can be written as Fifty-five billion, nine hundred thirty-one million, five hundred thirty-one thousand, two hundred eight.

Scientific notation

• Scientific notation: 5.5931531208 × 10¹⁰

Factors of 55931531208

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5795

Divisors of 55931531208

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 41 42 56 82 84 123 164 168 246 287 328 492 574 861 984 1148 1722 2296 2521 3221 3444 5042 6442 6888 7563 9663 10084 12884 15126 17647 19326 20168 22547 25768 30252 35294 38652 45094 52941 60504 67641 70588 77304 90188 103361 105882 132061 135282 141176 180376 206722 211764 264122 270564 310083 396183 413444 423528 528244 541128 620166 723527 792366 826888 924427 1056488 1240332 1447054 1584732 1848854 2170581 2480664 2773281 2894108 3169464 3697708 4341162 5546562 5788216 7395416 8120141 8682324 11093124 16240282 17364648 22186248 24360423 32480564 48720846 56840987 64961128 97441692 113681974 170522961 194883384 227363948 332925781 341045922 454727896 665851562 682091844 998777343 1331703124 1364183688 1997554686 2330480467 2663406248 3995109372 4660960934 6991441401 7990218744 9321921868 13982882802 18643843736 27965765604 55931531208
• Sum of all divisors σ(n): 163817821440
• Sum of proper divisors (its aliquot sum) s(n): 107886290232
• 55931531208 is an abundant number, because the sum of its proper divisors (107886290232) is greater than itself. Its abundance is 51954759024

Bases of 55931531208

• Binary: 110100000101110001110110111111001000₂
• Hexadecimal: 0xD05C76FC8
• Base-36: PP06TOO

Squares and roots of 55931531208

• 55931531208 squared (55931531208²) is 3128336183271477939264
• 55931531208 cubed (55931531208³) is 174972632863764275896227944550912
• The square root of 55931531208 is 236498.4803502973
• The cube root of 55931531208 is 3824.3024905071

Scales and comparisons

• 55,931,531,208 seconds is equal to 1,778 years, 23 weeks, 2 days, 16 hours, 26 minutes, 48 seconds.
• To count from 1 to 55,931,531,208 would take you about three thousand, five hundred fifty-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 55931531208 cubic inches would be around 318.7 feet tall.

Recreational maths with 55931531208

• 55931531208 backwards is 80213513955
• 55931531208 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55931531208's digits is 42
• More coming soon!