142372633581009681247

Names of 142372633581009681247

• Cardinal: 142372633581009681247 can be written as One hundred forty-two quintillion, three hundred seventy-two quadrillion, six hundred thirty-three trillion, five hundred eighty-one billion, nine million, six hundred eighty-one thousand, two hundred forty-seven.

Scientific notation

• Scientific notation: 1.42372633581009681247 × 10²⁰

Factors of 142372633581009681247

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 657

Divisors of 142372633581009681247

• Number of divisors d(n): 64
• Complete list of divisors:
  1 79 157 421 6241 12403 24649 33259 66097 177241 493039 979837 1947271 2627461 3869893 5221663 10377229 14002039 27826837 74618461 77407123 153834409 207569419 305721547 412511377 819801091 1106161081 1629224953 2198320123 4368813409 5894858419 11715098377 12152918311 24152002213 32588398783 64764286189 87386725399 128708771287 173667289717 345136259311 465693815101 685903705213 925492771783 1839270445189 1908008174827 5116378608931 10167992931673 13719715887643 27265764485569 36789811392979 54186392711827 73113928970857 145302365169931 288765459894673 803271441602167 2153995394359951 4280725024234333 5776000388697703 11478886848424549 22812471331679167 338177276914512307 906832061025539371 1802185235202654193 142372633581009681247
• Sum of all divisors σ(n): 145467794654348608000
• Sum of proper divisors (its aliquot sum) s(n): 3095161073338926753
• 142372633581009681247 is a deficient number, because the sum of its proper divisors (3095161073338926753) is less than itself. Its deficiency is 139277472507670754494

Bases of 142372633581009681247

• Binary: 1111011011111010001001100111110101101011100111011101011101101011111₂
• Hexadecimal: 0x7B7D133EB5CEEBB5F
• Base-36: U1OHYIZK3ABFJ

Squares and roots of 142372633581009681247

• 142372633581009681247 squared (142372633581009681247²) is 20269966792792445572824476404740543475009
• 142372633581009681247 cubed (142372633581009681247³) is 2885888554889472843879827651885630217785976752849524800456223
• The square root of 142372633581009681247 is 11932000401.4838048969
• 142372633581009681247 is a perfect cube number. Its cube root is 5221663

Scales and comparisons

• 142,372,633,581,009,681,247 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,372,633,581,009,681,247 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 142372633581009681247 cubic inches would be around 435138.6 feet tall.

Recreational maths with 142372633581009681247

• 142372633581009681247 backwards is 742186900185336273241
• The number of decimal digits it has is: 21
• The sum of 142372633581009681247's digits is 82
• More coming soon!