82913457429566187138

Names of 82913457429566187138

• Cardinal: 82913457429566187138 can be written as Eighty-two quintillion, nine hundred thirteen quadrillion, four hundred fifty-seven trillion, four hundred twenty-nine billion, five hundred sixty-six million, one hundred eighty-seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 8.2913457429566187138 × 10¹⁹

Factors of 82913457429566187138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1981024322

Divisors of 82913457429566187138

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 23 26 33 39 46 66 69 78 99 117 138 143 198 207 234 253 286 299 414 429 506 598 759 858 897 1287 1518 1794 2277 2574 2691 3289 4554 5382 6578 9867 19734 29601 59202 707219 1414438 2121657 4243314 6364971 7779409 9193847 12729942 15558818 16266037 18387694 23338227 27581541 32532074 46676454 48798111 55163082 70014681 82744623 97596222 101132317 140029362 146394333 165489246 178926407 202264634 211458481 292788666 303396951 357852814 422916962 536779221 606793902 634375443 910190853 1073558442 1268750886 1610337663 1820381706 1903126329 1980317051 2326043291 3220675326 3806252658 3960634102 4652086582 5940951153 6978129873 11881902306 13956259746 17822853459 20934389619 21783487561 25744121663 35645706918 41868779238 43566975122 45547292173 51488243326 65350462683 77232364989 91094584346 130700925366 136641876519 154464729978 196051388049 231697094967 273283753038 283185338293 392102776098 409925629557 463394189934 501020213903 566370676586 592114798249 819851259114 849556014879 1002040427806 1184229596498 1503060641709 1699112029758 1776344394747 2548668044637 3006121283418 3552688789494 4509181925127 5097336089274 5329033184241 6513262780739 9018363850254 10658066368482 13026525561478 19539788342217 39079576684434 58619365026651 117238730053302 1400517844491169 2801035688982338 4201553533473507 8403107066947014 12604660600420521 15405696289402859 18206731978385197 25209321200841042 30811392578805718 32211910423296887 36413463956770394 46217088868208577 54620195935155591 64423820846593774 92434177736417154 96635731269890661 109240391870311182 138651266604625731 163860587805466773 193271462539781322 200274051762237167 277302533209251462 289907193809671983 327721175610933546 354331014656265757 400548103524474334 418754835502859531 579814387619343966 600822155286711501 708662029312531514 837509671005719062 1062993043968797271 1201644310573423002 1256264506508578593 1802466465860134503 2125986087937594542 2512529013017157186 3188979131906391813 3604932931720269006 3768793519525735779 4606303190531454841 6377958263812783626 7537587039051471558 9212606381062909682 13818909571594364523 27637819143188729046 41456728714783093569 82913457429566187138
• Sum of all divisors σ(n): 220228941522651909120
• Sum of proper divisors (its aliquot sum) s(n): 137315484093085721982
• 82913457429566187138 is an abundant number, because the sum of its proper divisors (137315484093085721982) is greater than itself. Its abundance is 54402026663519534844

Bases of 82913457429566187138

• Binary: 1000111111010100111110001100011110011100100110000111110011010000010₂
• Hexadecimal: 0x47EA7C63CE4C3E682
• Base-36: HHXR3O9T881OI

Squares and roots of 82913457429566187138

• 82913457429566187138 squared (82913457429566187138²) is 6874641422924484356368141264279236631044
• 82913457429566187138 cubed (82913457429566187138³) is 570000288963181551915528207155532574753486036446831564312072
• The square root of 82913457429566187138 is 9105682699.8070928355
• The cube root of 82913457429566187138 is 4360554.0606510355

Scales and comparisons

• 82,913,457,429,566,187,138 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 82,913,457,429,566,187,138 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 82913457429566187138 cubic inches would be around 363379.5 feet tall.

Recreational maths with 82913457429566187138

• 82913457429566187138 backwards is 83178166592475431928
• 82913457429566187138 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 82913457429566187138's digits is 99
• More coming soon!