82609700121

Names of 82609700121

• Cardinal: 82609700121 can be written as Eighty-two billion, six hundred nine million, seven hundred thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 8.2609700121 × 10¹⁰

Factors of 82609700121

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 309

Divisors of 82609700121

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 97 117 167 261 291 351 377 501 783 873 1053 1131 1261 1503 2171 2349 2619 2813 3393 3783 4509 4843 6513 7857 8439 10179 11349 13527 14529 16199 19539 25317 27889 30537 34047 36569 43587 48597 58617 62959 75951 83667 102141 109707 130761 145791 175851 188877 210587 227853 251001 329121 362557 392283 437373 469771 566631 631761 753003 808781 987363 1087671 1312119 1409313 1699893 1895283 2259009 2426343 2705233 2962089 3263013 4227939 5099679 5685849 6107023 7279029 8115699 9789039 10514153 12683817 17057547 18321069 21837087 24347097 29367117 31542459 35168029 38051451 54963207 65511261 73041291 78451757 94627377 105504087 164889621 219123873 235355271 283882131 316512261 494668863 706065813 851646393 949536783 1019872841 2118197439 2848610349 3059618523 6354592317 9178855569 27536566707 82609700121
• Sum of all divisors σ(n): 139733960520
• Sum of proper divisors (its aliquot sum) s(n): 57124260399
• 82609700121 is a deficient number, because the sum of its proper divisors (57124260399) is less than itself. Its deficiency is 25485439722

Bases of 82609700121

• Binary: 1001100111011111010111111110100011001₂
• Hexadecimal: 0x133BEBFD19
• Base-36: 11Y7OKK9

Squares and roots of 82609700121

• 82609700121 squared (82609700121²) is 6824362554081547414641
• 82609700121 cubed (82609700121³) is 563758544109658276503135854871561
• The square root of 82609700121 is 287419.0322873557
• The cube root of 82609700121 is 4355.2225136635

Scales and comparisons

• 82,609,700,121 seconds is equal to 2,626 years, 38 weeks, 18 hours, 55 minutes, 21 seconds.
• To count from 1 to 82,609,700,121 would take you about five thousand, two hundred fifty-three 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 82609700121 cubic inches would be around 362.9 feet tall.

Recreational maths with 82609700121

• 82609700121 backwards is 12100790628
• The number of decimal digits it has is: 11
• The sum of 82609700121's digits is 36
• More coming soon!