142726618046685579803

Names of 142726618046685579803

• Cardinal: 142726618046685579803 can be written as One hundred forty-two quintillion, seven hundred twenty-six quadrillion, six hundred eighteen trillion, forty-six billion, six hundred eighty-five million, five hundred seventy-nine thousand, eight hundred three.

Scientific notation

• Scientific notation: 1.42726618046685579803 × 10²⁰

Factors of 142726618046685579803

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 137

Divisors of 142726618046685579803

• Number of divisors d(n): 196
• Complete list of divisors:
  1 13 17 107 169 221 289 1391 1819 2197 2873 3757 4913 11449 18083 23647 28561 30923 37349 48841 63869 83521 148837 194633 235079 307411 371293 401999 485537 525691 634933 830297 1085773 1225043 1419857 1934881 2530229 3056027 3308761 3996343 4826809 5225987 6311981 6833983 8254129 8936747 10793861 14115049 15925559 18458141 20825731 24137569 25153453 32892977 39728351 43013893 51952459 56248937 67937831 82055753 88841779 107303677 116177711 140320193 151924699 183495637 207032267 239955833 270734503 313788397 326994889 354037427 427608701 516468563 559180609 675381967 731236181 883191803 956231929 1154943127 1394947801 1510310243 1824162509 1975021087 2385443281 2582719883 2691419471 3119425829 3519548539 4079249161 4250933557 4602486551 5558913113 6018636259 7269347917 8779965571 9506070353 11481493439 12431015077 15014260651 16255942793 19634033159 23714112617 25675274131 31010762653 33575358479 34988453123 40552535777 45754131007 53030239093 55262136241 59832325163 72265870469 78242271367 94501522921 102316816403 123578914589 149259414707 161603196001 195185388463 211327256309 255242431067 276351027481 333778563703 403139914489 436479660227 454849890599 527182965101 594803703091 689393108209 777820227119 939456316097 1017149527771 1228519797973 1330118613239 1606525889657 1739385878851 2100841548013 2537410050019 2747254332017 3318151603871 3592563357253 4339121328139 5674235582951 5913048577787 6853378546313 7732448140183 8962110406717 10111662952547 13222943861023 15970757373649 17291541972107 20884836565541 22612016425063 27310940124169 29569559940467 35714306316221 43135970850323 46703323644289 56408577265807 73765062578363 100521825822379 116507435287321 131451618383111 171898270193299 224790045637391 271502875352033 293956213525819 355042221614197 384404279226071 464285982110873 607143207375757 733311504455491 958945813518719 1708871038980443 2234677512512887 2922270593286083 3821430775835647 4615548880984561 4997255629938923 6035717767441349 7892861695884841 12466295575743347 29050807662667531 37989517712719079 49678600085863411 64964323189205999 78464330976737537 102607202046502933 493863730265348027 645821801116224343 844536201459677987 1333893626604538129 8395683414510916459 10978970618975813831 142726618046685579803
• Sum of all divisors σ(n): 165834131740848624600
• Sum of proper divisors (its aliquot sum) s(n): 23107513694163044797
• 142726618046685579803 is a deficient number, because the sum of its proper divisors (23107513694163044797) is less than itself. Its deficiency is 119619104352522535006

Bases of 142726618046685579803

• Binary: 1111011110010111010110011101110101001011001100011010000101000011011₂
• Hexadecimal: 0x7BCBACEEA598D0A1B
• Base-36: U4DBFJQ4ANM6Z

Squares and roots of 142726618046685579803

• 142726618046685579803 squared (142726618046685579803²) is 20370887499044473831482135869542281518809
• 142726618046685579803 cubed (142726618046685579803³) is 2907467879348122675551523049382063477089916938891049615014627
• The square root of 142726618046685579803 is 11946824600.9843795563
• 142726618046685579803 is a perfect cube number. Its cube root is 5225987

Scales and comparisons

• 142,726,618,046,685,579,803 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,726,618,046,685,579,803 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 142726618046685579803 cubic inches would be around 435498.9 feet tall.

Recreational maths with 142726618046685579803

• 142726618046685579803 backwards is 308975586640816627241
• The number of decimal digits it has is: 21
• The sum of 142726618046685579803's digits is 98
• More coming soon!