83253121620

Names of 83253121620

• Cardinal: 83253121620 can be written as Eighty-three billion, two hundred fifty-three million, one hundred twenty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 8.325312162 × 10¹⁰

Factors of 83253121620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 384447

Divisors of 83253121620

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 138 157 230 276 314 345 460 471 628 690 785 942 1380 1570 1884 2355 3140 3611 4710 7222 9420 10833 14444 18055 21666 36110 43332 54165 72220 108330 216660 384257 768514 1152771 1537028 1921285 2305542 3842570 4611084 5763855 7685140 8837911 11527710 17675822 23055420 26513733 35351644 44189555 53027466 60328349 88379110 106054932 120656698 132568665 176758220 180985047 241313396 265137330 301641745 361970094 530274660 603283490 723940188 904925235 1206566980 1387552027 1809850470 2775104054 3619700940 4162656081 5550208108 6937760135 8325312162 13875520270 16650624324 20813280405 27751040540 41626560810 83253121620
• Sum of all divisors σ(n): 244793864448
• Sum of proper divisors (its aliquot sum) s(n): 161540742828
• 83253121620 is an abundant number, because the sum of its proper divisors (161540742828) is greater than itself. Its abundance is 78287621208

Bases of 83253121620

• Binary: 1001101100010010001011101001001010100₂
• Hexadecimal: 0x136245D254
• Base-36: 128URBRO

Squares and roots of 83253121620

• 83253121620 squared (83253121620²) is 6931082259474511424400
• 83253121620 cubed (83253121620³) is 577034234306255896905652635528000
• The square root of 83253121620 is 288536.1703842345
• The cube root of 83253121620 is 4366.5004460807

Scales and comparisons

• 83,253,121,620 seconds is equal to 2,647 years, 9 weeks, 6 days, 19 hours, 7 minutes.
• To count from 1 to 83,253,121,620 would take you about five thousand, two hundred ninety-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 83253121620 cubic inches would be around 363.9 feet tall.

Recreational maths with 83253121620

• 83253121620 backwards is 02612135238
• The number of decimal digits it has is: 11
• The sum of 83253121620's digits is 33
• More coming soon!