142820686567342088

Names of 142820686567342088

• Cardinal: 142820686567342088 can be written as One hundred forty-two quadrillion, eight hundred twenty trillion, six hundred eighty-six billion, five hundred sixty-seven million, three hundred forty-two thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.42820686567342088 × 10¹⁷

Factors of 142820686567342088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 352

Divisors of 142820686567342088

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 79 158 271 316 542 632 1084 2168 6241 12482 21409 24964 42818 49928 73441 85636 146882 171272 293764 493039 587528 986078 1691311 1972156 3382622 3944312 5801839 6765244 11603678 13530488 23207356 38950081 46414712 77900162 133613569 155800324 267227138 311600648 458345281 534454276 916690562 1068908552 1833381124 3077056399 3666762248 6154112798 10555471951 12308225596 21110943902 24616451192 36209277199 42221887804 72418554398 84443775608 144837108796 243087455521 289674217592 486174911042 833882284129 972349822084 1667764568258 1944699644168 2860532898721 3335529136516 5721065797442 6671058273032 11442131594884 22884263189768 65876700446191 131753400892382 225982098998959 263506801784764 451964197997918 527013603569528 903928395995836 1807856791991672 17852585820917761 35705171641835522 71410343283671044 142820686567342088
• Sum of all divisors σ(n): 272226489057050895
• Sum of proper divisors (its aliquot sum) s(n): 129405802489708807
• 142820686567342088 is a deficient number, because the sum of its proper divisors (129405802489708807) is less than itself. Its deficiency is 13414884077633281

Bases of 142820686567342088

• Binary: 111111011011001101010100001100001011011001000000000001000₂
• Hexadecimal: 0x1FB66A8616C8008
• Base-36: 1329PHN1CE88

Squares and roots of 142820686567342088

• 142820686567342088 squared (142820686567342088²) is 20397748511566968731541780816199744
• 142820686567342088 cubed (142820686567342088³) is 2913220446849974640230643165814912738605490986025472
• The square root of 142820686567342088 is 377916242.7937466781
• The cube root of 142820686567342088 is 522713.4865550197

Scales and comparisons

• 142,820,686,567,342,088 seconds is equal to 4,541,256,059 years, 23 weeks, 3 days, 12 hours, 48 minutes, 8 seconds.
• To count from 1 to 142,820,686,567,342,088 would take you about thirteen billion, six hundred twenty-three million, seven hundred sixty-eight thousand, one hundred seventy-eight 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 142820686567342088 cubic inches would be around 43559.5 feet tall.

Recreational maths with 142820686567342088

• 142820686567342088 backwards is 880243765686028241
• The number of decimal digits it has is: 18
• The sum of 142820686567342088's digits is 80
• More coming soon!