142718995429613069476

Names of 142718995429613069476

• Cardinal: 142718995429613069476 can be written as One hundred forty-two quintillion, seven hundred eighteen quadrillion, nine hundred ninety-five trillion, four hundred twenty-nine billion, six hundred thirteen million, sixty-nine thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 1.42718995429613069476 × 10²⁰

Factors of 142718995429613069476

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 441679

Divisors of 142718995429613069476

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 17 34 68 289 578 797 1156 1594 3188 13549 27098 54196 230333 440863 460666 635209 881726 921332 1270418 1763452 2540836 7494671 10798553 14989342 21597106 29978684 43194212 127409407 183575401 254818814 351367811 367150802 509637628 702735622 734301604 1405471244 5973252787 11946505574 23893011148 101545297379 194360184769 203090594758 280040145367 388720369538 406181189516 560080290734 777440739076 1120160581468 3304123141073 4760682471239 6608246282146 9521364942478 13216492564292 19042729884956 56170093398241 80931602011063 112340186796482 154905067260893 161863204022126 224680373592964 309810134521786 323726408044252 619620269043572 2633386143435181 5266772286870362 10533544573740724 44767564438398077 89535128876796154 123459338606931721 179070257753592308 246918677213863442 493837354427726884 2098808756317839257 4197617512635678514 8395235025271357028 35679748857403267369 71359497714806534738 142718995429613069476
• Sum of all divisors σ(n): 265648029899553009219
• Sum of proper divisors (its aliquot sum) s(n): 122929034469939939743
• 142718995429613069476 is a deficient number, because the sum of its proper divisors (122929034469939939743) is less than itself. Its deficiency is 19789960959673129733

Bases of 142718995429613069476

• Binary: 1111011110010011111101110100010111110000010101011110110010010100100₂
• Hexadecimal: 0x7BC9FBA2F82AF64A4
• Base-36: U4B8DK06FTNS4

Squares and roots of 142718995429613069476

• 142718995429613069476 squared (142718995429613069476²) is 20368711656437916213527182704590402914576
• 142718995429613069476 cubed (142718995429613069476³) is 2907002065802269417882678461703244584895099922582571981082176
• 142718995429613069476 is a perfect square number. Its square root is 11946505574
• The cube root of 142718995429613069476 is 5225893.9633787469

Scales and comparisons

• 142,718,995,429,613,069,476 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,718,995,429,613,069,476 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 142718995429613069476 cubic inches would be around 435491.2 feet tall.

Recreational maths with 142718995429613069476

• 142718995429613069476 backwards is 674960316924599817241
• The number of decimal digits it has is: 21
• The sum of 142718995429613069476's digits is 103
• More coming soon!