82739955825

Names of 82739955825

• Cardinal: 82739955825 can be written as Eighty-two billion, seven hundred thirty-nine million, nine hundred fifty-five thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 8.2739955825 × 10¹⁰

Factors of 82739955825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 143

Divisors of 82739955825

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 17 25 29 45 51 75 85 87 89 145 153 225 255 261 267 289 425 435 445 493 725 765 801 841 867 1275 1305 1335 1445 1479 1513 2175 2225 2465 2523 2581 2601 3825 4005 4205 4335 4437 4539 4913 6525 6675 7225 7395 7565 7569 7743 8381 12325 12615 12905 13005 13617 14297 14739 20025 21025 21675 22185 22695 23229 24565 25143 25721 36975 37825 37845 38715 41905 42891 43877 44217 63075 64525 65025 68085 71485 73695 74849 75429 77163 110925 113475 116145 122825 125715 128605 128673 131631 142477 189225 193575 209525 214455 219385 221085 224547 231489 243049 340425 357425 368475 374245 377145 385815 394893 427431 437257 580725 628575 643025 643365 658155 673641 712385 729147 745909 1072275 1096925 1105425 1122735 1157445 1215245 1272433 1282293 1311771 1871225 1885725 1929075 1974465 2137155 2186285 2187441 2237727 3216825 3290775 3368205 3561925 3645735 3729545 3817299 3935313 4131833 5613675 5787225 6076225 6362165 6411465 6558855 6713181 9872325 10685775 10931425 10937205 11188635 11451897 12395499 12680453 16841025 18228675 18647725 19086495 19676565 20659165 21631361 31810825 32057325 32794275 33565905 37186497 38041359 54686025 55943175 57259485 61977495 63402265 64894083 95432475 98382825 103295825 108156805 114124077 167829525 185932485 190206795 194682249 286297425 309887475 317011325 324470415 367733137 540784025 570620385 929662425 951033975 973411245 1103199411 1622352075 1838665685 2853101925 3309598233 4867056225 5515997055 9193328425 16547991165 27579985275 82739955825
• Sum of all divisors σ(n): 164905907400
• Sum of proper divisors (its aliquot sum) s(n): 82165951575
• 82739955825 is a deficient number, because the sum of its proper divisors (82165951575) is less than itself. Its deficiency is 574004250

Bases of 82739955825

• Binary: 1001101000011101011111000100001110001₂
• Hexadecimal: 0x1343AF8871
• Base-36: 120D8EI9

Squares and roots of 82739955825

• 82739955825 squared (82739955825²) is 6845900289922951430625
• 82739955825 cubed (82739955825³) is 566429487570579694023533052140625
• The square root of 82739955825 is 287645.5385105077
• The cube root of 82739955825 is 4357.5103590907

Scales and comparisons

• 82,739,955,825 seconds is equal to 2,630 years, 45 weeks, 3 days, 9 hours, 3 minutes, 45 seconds.
• To count from 1 to 82,739,955,825 would take you about five thousand, two hundred sixty-one 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 82739955825 cubic inches would be around 363.1 feet tall.

Recreational maths with 82739955825

• 82739955825 backwards is 52855993728
• The number of decimal digits it has is: 11
• The sum of 82739955825's digits is 63
• More coming soon!