83657474129385

Names of 83657474129385

• Cardinal: 83657474129385 can be written as Eighty-three trillion, six hundred fifty-seven billion, four hundred seventy-four million, one hundred twenty-nine thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 8.3657474129385 × 10¹³

Factors of 83657474129385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 795

Divisors of 83657474129385

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 81 117 135 195 233 351 405 541 585 699 1053 1165 1623 1755 2097 2705 3029 3495 4869 5265 6291 7033 8115 9087 10485 14607 15145 18873 21099 24345 27261 31455 35165 43821 45435 54289 63297 73035 81783 94365 105495 126053 136305 162867 189891 219105 245349 271445 292681 316485 378159 408915 488601 569673 630265 705757 814335 878043 949455 1134477 1226745 1463405 1465803 1638689 1890795 2117271 2443005 2634129 2848365 3403431 3528785 3804853 4390215 4397409 4916067 5672385 6351813 7329015 7902387 8193445 10210293 10586355 11414559 13170645 14748201 17017155 19024265 19055439 21987045 23707161 24580335 29370349 31759065 34243677 39511935 44244603 51051465 57072795 57166317 68194673 73741005 88111047 95277195 102731031 118535805 132733809 146851745 171218385 204584019 221223015 264333141 285831585 308193093 340973365 381814537 440555235 513655155 613752057 663669045 792999423 886530749 1022920095 1145443611 1321665705 1540965465 1841256171 1909072685 2378998269 2659592247 3068760285 3436330833 3964997115 4432653745 5523768513 5727218055 7978776741 9206280855 10308992499 11894991345 13297961235 15889358809 17181654165 23936330223 27618842565 30926977497 39893883705 47668076427 51544962495 71808990669 79446794045 119681651115 143004229281 154634887485 206561664517 238340382135 359044953345 429012687843 619684993551 715021146405 1032808322585 1287038063529 1859054980653 2145063439215 3098424967755 5577164941959 6435190317645 9295274903265 16731494825877 27885824709795 83657474129385
• Sum of all divisors σ(n): 162495909501156
• Sum of proper divisors (its aliquot sum) s(n): 78838435371771
• 83657474129385 is a deficient number, because the sum of its proper divisors (78838435371771) is less than itself. Its deficiency is 4819038757614

Bases of 83657474129385

• Binary: 10011000001011000000110000001110011110111101001₂
• Hexadecimal: 0x4C1606073DE9
• Base-36: TNJPO4HK9

Squares and roots of 83657474129385

• 83657474129385 squared (83657474129385²) is 6998572977708720563720478225
• 83657474129385 cubed (83657474129385³) is 585482937825280234853554060512477725141625
• The square root of 83657474129385 is 9146445.9835164937
• The cube root of 83657474129385 is 43735.5825807669

Scales and comparisons

• 83,657,474,129,385 seconds is equal to 2,660,048 years, 47 weeks, 1 day, 10 hours, 9 minutes, 45 seconds.
• To count from 1 to 83,657,474,129,385 would take you about six million, six hundred fifty thousand, one hundred twenty-two 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 83657474129385 cubic inches would be around 3644.6 feet tall.

Recreational maths with 83657474129385

• 83657474129385 backwards is 58392147475638
• The number of decimal digits it has is: 14
• The sum of 83657474129385's digits is 72
• More coming soon!