82942378360287201

Names of 82942378360287201

• Cardinal: 82942378360287201 can be written as Eighty-two quadrillion, nine hundred forty-two trillion, three hundred seventy-eight billion, three hundred sixty million, two hundred eighty-seven thousand, two hundred one.

Scientific notation

• Scientific notation: 8.2942378360287201 × 10¹⁶

Factors of 82942378360287201

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10095703

Divisors of 82942378360287201

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 163 489 1141 1467 3423 10269 876079 2628237 6132553 7884711 9219451 18397659 27658353 55192977 64536157 82975059 142800877 193608471 428402631 580825413 999606139 1285207893 1502770513 2998818417 4508311539 8996455251 10519393591 13524934617 31558180773 94674542319 8076967412629 24230902237887 56538771888403 72692706713661 169616315665209 508848946995627 1316545688258527 3949637064775581 9215819817809689 11848911194326743 27647459453429067 82942378360287201
• Sum of all divisors σ(n): 137760928379176960
• Sum of proper divisors (its aliquot sum) s(n): 54818550018889759
• 82942378360287201 is a deficient number, because the sum of its proper divisors (54818550018889759) is less than itself. Its deficiency is 28123828341397442

Bases of 82942378360287201

• Binary: 100100110101010111010011101010110111111011010111111100001₂
• Hexadecimal: 0x126ABA756FDAFE1
• Base-36: MOOMALIYTI9

Squares and roots of 82942378360287201

• 82942378360287201 squared (82942378360287201²) is 6879438128061038557614823204414401
• 82942378360287201 cubed (82942378360287201³) is 570596960123824574730054583699832404813893380381601
• The square root of 82942378360287201 is 287997184.6395155319
• The cube root of 82942378360287201 is 436106.1001364649

Scales and comparisons

• 82,942,378,360,287,201 seconds is equal to 2,637,311,074 years, 12 weeks, 1 day, 20 hours, 13 minutes, 21 seconds.
• To count from 1 to 82,942,378,360,287,201 would take you about seven billion, nine hundred eleven million, nine hundred thirty-three thousand, two 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 82942378360287201 cubic inches would be around 36342.2 feet tall.

Recreational maths with 82942378360287201

• 82942378360287201 backwards is 10278206387324928
• The number of decimal digits it has is: 17
• The sum of 82942378360287201's digits is 72
• More coming soon!