31830928030

Names of 31830928030

• Cardinal: 31830928030 can be written as Thirty-one billion, eight hundred thirty million, nine hundred twenty-eight thousand and thirty.

Scientific notation

• Scientific notation: 3.183092803 × 10¹⁰

Factors of 31830928030

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1994

Divisors of 31830928030

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 11 22 31 55 62 71 73 110 142 146 155 310 341 355 365 682 710 730 781 803 1562 1606 1705 1801 2201 2263 3410 3602 3905 4015 4402 4526 5183 7810 8030 9005 10366 11005 11315 18010 19811 22010 22630 24211 24893 25915 39622 48422 49786 51830 55831 57013 99055 111662 114026 121055 124465 127871 131473 160673 198110 242110 248930 255742 262946 279155 285065 321346 558310 570130 614141 639355 657365 803365 1228282 1278710 1314730 1406581 1446203 1606730 1767403 2813162 2892406 3070705 3534806 3964001 4075663 6141410 7032905 7231015 7928002 8151326 8837015 9334583 14065810 14462030 17674030 18669166 19820005 20378315 39640010 40756630 43604011 44832293 46672915 87208022 89664586 93345830 102680413 205360826 218020055 224161465 289372073 436040110 448322930 513402065 578744146 1026804130 1446860365 2893720730 3183092803 6366185606 15915464015 31830928030
• Sum of all divisors σ(n): 66362499072
• Sum of proper divisors (its aliquot sum) s(n): 34531571042
• 31830928030 is an abundant number, because the sum of its proper divisors (34531571042) is greater than itself. Its abundance is 2700643012

Bases of 31830928030

• Binary: 11101101001010001010110101010011110₂
• Hexadecimal: 0x769456A9E
• Base-36: EMFB99A

Squares and roots of 31830928030

• 31830928030 squared (31830928030²) is 1013207979251039680900
• 31830928030 cubed (31830928030³) is 32251350266961577385402065627000
• The square root of 31830928030 is 178412.2418165301
• The cube root of 31830928030 is 3169.2008729773

Scales and comparisons

• 31,830,928,030 seconds is equal to 1,012 years, 6 weeks, 3 days, 12 hours, 27 minutes, 10 seconds.
• To count from 1 to 31,830,928,030 would take you about two thousand and twenty-four 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 31830928030 cubic inches would be around 264.1 feet tall.

Recreational maths with 31830928030

• 31830928030 backwards is 03082903813
• The number of decimal digits it has is: 11
• The sum of 31830928030's digits is 37
• More coming soon!