83457433640

Names of 83457433640

• Cardinal: 83457433640 can be written as Eighty-three billion, four hundred fifty-seven million, four hundred thirty-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.345743364 × 10¹⁰

Factors of 83457433640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 830630

Divisors of 83457433640

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 359 718 1436 1795 2513 2872 3590 5026 7180 10052 12565 14360 20104 25130 50260 100520 830257 1660514 3321028 4151285 5811799 6642056 8302570 11623598 16605140 23247196 29058995 33210280 46494392 58117990 116235980 232471960 298062263 596124526 1192249052 1490311315 2086435841 2384498104 2980622630 4172871682 5961245260 8345743364 10432179205 11922490520 16691486728 20864358410 41728716820 83457433640
• Sum of all divisors σ(n): 215202873600
• Sum of proper divisors (its aliquot sum) s(n): 131745439960
• 83457433640 is an abundant number, because the sum of its proper divisors (131745439960) is greater than itself. Its abundance is 48288006320

Bases of 83457433640

• Binary: 1001101101110011100110110000000101000₂
• Hexadecimal: 0x136E736028
• Base-36: 12C8EFXK

Squares and roots of 83457433640

• 83457433640 squared (83457433640²) is 6965143229775003649600
• 83457433640 cubed (83457433640³) is 581292978892042639217249812544000
• The square root of 83457433640 is 288890.0026653745
• The cube root of 83457433640 is 4370.0694803293

Scales and comparisons

• 83,457,433,640 seconds is equal to 2,653 years, 35 weeks, 5 days, 12 hours, 27 minutes, 20 seconds.
• To count from 1 to 83,457,433,640 would take you about five thousand, three hundred 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 83457433640 cubic inches would be around 364.2 feet tall.

Recreational maths with 83457433640

• 83457433640 backwards is 04633475438
• The number of decimal digits it has is: 11
• The sum of 83457433640's digits is 47
• More coming soon!