83213238394

Names of 83213238394

• Cardinal: 83213238394 can be written as Eighty-three billion, two hundred thirteen million, two hundred thirty-eight thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 8.3213238394 × 10¹⁰

Factors of 83213238394

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 837

Divisors of 83213238394

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 11 13 19 22 26 38 121 143 169 173 209 242 247 286 338 346 418 494 619 1238 1573 1859 1903 2249 2299 2717 3146 3211 3287 3718 3806 4498 4598 5434 6422 6574 6809 8047 11761 13618 16094 20449 20933 23522 24739 29237 29887 35321 36157 40898 41866 42731 49478 58474 59774 70642 72314 74899 85462 88517 104611 107087 129371 149798 152893 177034 209222 214174 258742 272129 305786 321607 388531 397727 470041 544258 555503 643214 777062 795454 940082 973687 1111006 1150721 1177957 1392131 1423081 1681823 1947374 1987609 2034653 2301442 2355914 2784262 2846162 3363646 3537677 3975218 4069306 5170451 6110533 7075354 10340902 12221066 12657931 12957527 15313441 18097703 18500053 21863699 22381183 25315862 25915054 26450489 30626882 36195406 37000106 43727398 44762366 52900978 67215863 134431726 168447851 199074733 240500689 246193013 290955379 336895702 343856357 398149466 481001378 492386026 581910758 687712714 2189822063 3200509169 3782419927 4379644126 6401018338 7564839854 41606619197 83213238394
• Sum of all divisors σ(n): 157541479200
• Sum of proper divisors (its aliquot sum) s(n): 74328240806
• 83213238394 is a deficient number, because the sum of its proper divisors (74328240806) is less than itself. Its deficiency is 8884997588

Bases of 83213238394

• Binary: 1001101011111111001010100000001111010₂
• Hexadecimal: 0x135FE5407A
• Base-36: 12870HOA

Squares and roots of 83213238394

• 83213238394 squared (83213238394²) is 6924443044016675699236
• 83213238394 cubed (83213238394³) is 576205329767434670271911911666984
• The square root of 83213238394 is 288467.0490610669
• The cube root of 83213238394 is 4365.8030630577

Scales and comparisons

• 83,213,238,394 seconds is equal to 2,645 years, 48 weeks, 4 hours, 26 minutes, 34 seconds.
• To count from 1 to 83,213,238,394 would take you about five thousand, two hundred ninety-one 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 83213238394 cubic inches would be around 363.8 feet tall.

Recreational maths with 83213238394

• 83213238394 backwards is 49383231238
• The number of decimal digits it has is: 11
• The sum of 83213238394's digits is 46
• More coming soon!