83281379689830

Names of 83281379689830

• Cardinal: 83281379689830 can be written as Eighty-three trillion, two hundred eighty-one billion, three hundred seventy-nine million, six hundred eighty-nine thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 8.328137968983 × 10¹³

Factors of 83281379689830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 74644

Divisors of 83281379689830

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 71 98 105 142 147 210 213 245 294 355 426 490 497 710 735 994 1065 1470 1491 2130 2485 2982 3479 4970 6958 7455 10437 12953 14910 17395 20874 25906 34790 38859 52185 61603 64765 77718 90671 104370 123206 129530 181342 184809 194295 272013 308015 369618 388590 431221 453355 544026 616030 634697 862442 906710 919663 924045 1269394 1293663 1360065 1839326 1848090 1904091 2156105 2587326 2720130 2758989 3018547 3173485 3808182 4312210 4373813 4598315 5517978 6037094 6346970 6437641 6468315 8747626 9055641 9196630 9520455 12875282 12936630 13121439 13794945 15092735 18111282 19040910 19312923 21869065 26242878 27589890 30185470 30616691 32188205 38625846 43738130 45063487 45278205 61233382 64376410 65607195 90126974 90556410 91850073 96564615 131214390 135190461 153083455 183700146 193129230 214316837 225317435 270380922 306166910 428633674 450634870 459250365 642950511 675952305 797943659 918500730 1071584185 1285901022 1351904610 1595887318 2143168370 2393830977 3214752555 3989718295 4787661954 5585605613 6429505110 7979436590 11171211226 11969154885 16756816839 23938309770 27928028065 33513633678 39099239291 55856056130 56653999789 78198478582 83784084195 113307999578 117297717873 167568168390 169961999367 195496196455 234595435746 283269998945 339923998734 390992392910 396577998523 566539997890 586488589365 793155997046 849809996835 1172977178730 1189733995569 1699619993670 1982889992615 2379467991138 2776045989661 3965779985230 5552091979322 5948669977845 8328137968983 11897339955690 13880229948305 16656275937966 27760459896610 41640689844915 83281379689830
• Sum of all divisors σ(n): 235804806609408
• Sum of proper divisors (its aliquot sum) s(n): 152523426919578
• 83281379689830 is an abundant number, because the sum of its proper divisors (152523426919578) is greater than itself. Its abundance is 69242047229748

Bases of 83281379689830

• Binary: 10010111011111001110101000011011000010101100110₂
• Hexadecimal: 0x4BBE750D8566
• Base-36: TIQXR7EQU

Squares and roots of 83281379689830

• 83281379689830 squared (83281379689830²) is 6935788203041628827005428900
• 83281379689830 cubed (83281379689830³) is 577622010785753619223371373011608118087000
• The square root of 83281379689830 is 9125863.2298446157
• The cube root of 83281379689830 is 43669.9442121925

Scales and comparisons

• 83,281,379,689,830 seconds is equal to 2,648,090 years, 13 weeks, 6 days, 12 hours, 30 minutes, 30 seconds.
• To count from 1 to 83,281,379,689,830 would take you about six million, six hundred twenty thousand, two hundred twenty-five 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 83281379689830 cubic inches would be around 3639.2 feet tall.

Recreational maths with 83281379689830

• 83281379689830 backwards is 03898697318238
• The number of decimal digits it has is: 14
• The sum of 83281379689830's digits is 75
• More coming soon!