31214507450

Names of 31214507450

• Cardinal: 31214507450 can be written as Thirty-one billion, two hundred fourteen million, five hundred seven thousand, four hundred fifty.

Scientific notation

• Scientific notation: 3.121450745 × 10¹⁰

Factors of 31214507450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30763

Divisors of 31214507450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 25 35 41 50 70 71 82 142 175 205 287 350 355 410 497 574 710 994 1025 1435 1775 2050 2485 2870 2911 3550 4970 5822 7175 12425 14350 14555 20377 24850 29110 30637 40754 61274 72775 101885 145550 153185 203770 214459 306370 428918 509425 765925 1018850 1072295 1256117 1531850 2144590 2175227 2512234 4350454 5361475 6280585 8792819 10722950 10876135 12561170 15226589 17585638 21752270 30453178 31402925 43964095 54380675 62805850 76132945 87928190 89184307 108761350 152265890 178368614 219820475 380664725 439640950 445921535 624290149 761329450 891843070 1248580298 2229607675 3121450745 4459215350 6242901490 15607253725 31214507450
• Sum of all divisors σ(n): 68931088128
• Sum of proper divisors (its aliquot sum) s(n): 37716580678
• 31214507450 is an abundant number, because the sum of its proper divisors (37716580678) is greater than itself. Its abundance is 6502073228

Bases of 31214507450

• Binary: 11101000100100001111001010110111010₂
• Hexadecimal: 0x7448795BA
• Base-36: EC8B83E

Squares and roots of 31214507450

• 31214507450 squared (31214507450²) is 974345475346105502500
• 31214507450 cubed (31214507450³) is 30413714099064801536272243625000
• The square root of 31214507450 is 176676.2786850573
• The cube root of 31214507450 is 3148.6096980401

Scales and comparisons

• 31,214,507,450 seconds is equal to 992 years, 27 weeks, 2 days, 30 minutes, 50 seconds.
• To count from 1 to 31,214,507,450 would take you about one thousand, nine hundred eighty-five 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 31214507450 cubic inches would be around 262.4 feet tall.

Recreational maths with 31214507450

• 31214507450 backwards is 05470541213
• The number of decimal digits it has is: 11
• The sum of 31214507450's digits is 32
• More coming soon!