83538052905840

Names of 83538052905840

• Cardinal: 83538052905840 can be written as Eighty-three trillion, five hundred thirty-eight billion, fifty-two million, nine hundred five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.353805290584 × 10¹³

Factors of 83538052905840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3514

Divisors of 83538052905840

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 169 195 208 240 260 312 338 390 507 520 624 676 780 845 1014 1040 1352 1560 1690 2028 2197 2535 2704 3120 3380 3491 4056 4394 5070 6591 6760 6982 8112 8788 10140 10473 10985 13182 13520 13964 17455 17576 20280 20946 21970 26364 27928 28561 32955 34910 35152 40560 41892 43940 45383 52365 52728 55856 57122 65910 69820 83784 85683 87880 90766 104730 105456 114244 131820 136149 139640 142805 167568 171366 175760 181532 209460 226915 228488 263640 272298 279280 285610 342732 363064 418920 428415 453830 456976 527280 544596 571220 589979 680745 685464 726128 837840 856830 907660 1089192 1142440 1179958 1361490 1370928 1713660 1769937 1815320 2178384 2284880 2359916 2722980 2949895 3427320 3539874 3630640 4719832 5445960 5899790 6854640 7079748 7669727 8849685 9439664 10891920 11799580 12187081 14159496 15339454 17699370 23009181 23599160 24374162 28318992 30678908 35398740 36561243 38348635 46018362 47198320 48748324 60935405 61357816 70797480 73122486 76697270 92036724 97496648 99706451 115045905 121870810 122715632 141594960 146244972 153394540 158432053 182806215 184073448 194993296 199412902 230091810 243741620 292489944 299119353 306789080 316864106 365612430 368146896 398825804 460183620 475296159 487483240 498532255 584979888 598238706 613578160 633728212 731224860 792160265 797651608 920367240 950592318 974966480 997064510 1196477412 1267456424 1462449720 1495596765 1584320530 1595303216 1840734480 1901184636 1994129020 2059616689 2376480795 2392954824 2534912848 2924899440 2991193530 3168641060 3802369272 3988258040 4119233378 4752961590 4785909648 5982387060 6178850067 6337282120 7604738544 7976516080 8238466756 9505923180 10298083445 11964774120 12357700134 12674564240 16476933512 19011846360 20596166890 23929548240 24715400268 26775016957 30894250335 32953867024 38023692720 41192333780 49430800536 53550033914 61788500670 80325050871 82384667560 98861601072 107100067828 123577001340 133875084785 160650101742 164769335120 214200135656 247154002680 267750169570 321300203484 348075220441 401625254355 428400271312 494308005360 535500339140 642600406968 696150440882 803250508710 1044225661323 1071000678280 1285200813936 1392300881764 1606501017420 1740376102205 2088451322646 2142001356560 2784601763528 3213002034840 3480752204410 4176902645292 5221128306615 5569203527056 6426004069680 6961504408820 8353805290584 10442256613230 13923008817640 16707610581168 20884513226460 27846017635280 41769026452920 83538052905840
• Sum of all divisors σ(n): 280628258279592
• Sum of proper divisors (its aliquot sum) s(n): 197090205373752
• 83538052905840 is an abundant number, because the sum of its proper divisors (197090205373752) is greater than itself. Its abundance is 113552152467912

Bases of 83538052905840

• Binary: 10010111111101000110111111101111111101101110000₂
• Hexadecimal: 0x4BFA37F7FB70
• Base-36: TM0UNT7QO

Squares and roots of 83538052905840

• 83538052905840 squared (83538052905840²) is 6978606283298922867906105600
• 83538052905840 cubed (83538052905840³) is 582979180903252865746625671394357896704000
• The square root of 83538052905840 is 9139915.3664484223
• The cube root of 83538052905840 is 43714.7617911039

Scales and comparisons

• 83,538,052,905,840 seconds is equal to 2,656,251 years, 35 weeks, 3 days, 8 hours, 4 minutes.
• To count from 1 to 83,538,052,905,840 would take you about six million, six hundred forty thousand, six hundred twenty-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 83538052905840 cubic inches would be around 3642.9 feet tall.

Recreational maths with 83538052905840

• 83538052905840 backwards is 04850925083538
• 83538052905840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 83538052905840's digits is 60
• More coming soon!