83835973221

Names of 83835973221

• Cardinal: 83835973221 can be written as Eighty-three billion, eight hundred thirty-five million, nine hundred seventy-three thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 8.3835973221 × 10¹⁰

Factors of 83835973221

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5370

Divisors of 83835973221

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 13 21 33 39 49 77 91 109 143 147 231 273 327 343 429 539 637 763 1001 1029 1199 1417 1617 1911 2289 3003 3597 3773 4251 4459 5227 5341 7007 8393 9919 11319 13377 15587 15681 16023 21021 25179 29757 36589 37387 46761 49049 57497 58751 67951 69433 109109 109767 112161 147147 172491 176253 203853 208299 256123 327327 402479 411257 475657 486031 569743 747461 763763 768369 1207437 1233771 1426971 1458093 1709229 1792861 2242383 2291289 2817353 3329599 3988201 5232227 5346341 5378583 6267173 7406659 8452059 9988797 11964603 15696681 16039023 18801519 19721471 22219977 23307193 27917407 36625589 43870211 51846613 59164413 69921579 81473249 83752221 109876767 131610633 155539839 195421849 244419747 256379123 307091477 362926291 570312743 586265547 769137369 921274431 1088778873 1710938229 2149640339 2540484037 3992189201 6448921017 7621452111 11976567603 27945324407 83835973221
• Sum of all divisors σ(n): 154581504000
• Sum of proper divisors (its aliquot sum) s(n): 70745530779
• 83835973221 is a deficient number, because the sum of its proper divisors (70745530779) is less than itself. Its deficiency is 13090442442

Bases of 83835973221

• Binary: 1001110000101000000110110111001100101₂
• Hexadecimal: 0x1385036E65
• Base-36: 12IHRUXX

Squares and roots of 83835973221

• 83835973221 squared (83835973221²) is 7028470405912229114841
• 83835973221 cubed (83835973221³) is 589238656734648640148226609672861
• The square root of 83835973221 is 289544.4235708917
• The cube root of 83835973221 is 4376.6666537553

Scales and comparisons

• 83,835,973,221 seconds is equal to 2,665 years, 37 weeks, 4 days, 18 hours, 20 minutes, 21 seconds.
• To count from 1 to 83,835,973,221 would take you about five thousand, three hundred thirty-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 83835973221 cubic inches would be around 364.7 feet tall.

Recreational maths with 83835973221

• 83835973221 backwards is 12237953838
• The number of decimal digits it has is: 11
• The sum of 83835973221's digits is 51
• More coming soon!