142445637623695464

Names of 142445637623695464

• Cardinal: 142445637623695464 can be written as One hundred forty-two quadrillion, four hundred forty-five trillion, six hundred thirty-seven billion, six hundred twenty-three million, six hundred ninety-five thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.42445637623695464 × 10¹⁷

Factors of 142445637623695464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 102649

Divisors of 142445637623695464

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 1621 2671 3242 4863 4889 5342 6484 8013 9726 9778 10684 12968 14589 14667 16026 19452 19556 21368 24039 29178 29334 32052 38904 39112 44001 48078 58356 58668 64104 88002 93463 96156 116712 117336 176004 186926 192312 280389 352008 373852 560778 747704 841167 1121556 1682334 2243112 3364668 4329691 6729336 7925069 8659382 12989073 13058519 15850138 17318764 23775207 25978146 26117038 31700276 34637528 38967219 39175557 47550414 51956292 52234076 63400552 71325621 77934438 78351114 95100828 103912584 104468152 117526671 142651242 151503523 155868876 156702228 190201656 235053342 249639673 285302484 303007046 311737752 313404456 454510569 456940607 470106684 499279346 570604968 606014092 748919019 909021138 913881214 940213368 998558692 1212028184 1363531707 1370821821 1497838038 1818042276 1827762428 1997117384 2246757057 2727063414 2741643642 2995676076 3636084552 3655524856 4112465463 4493514114 5454126828 5483287284 5991352152 8224930926 8987028228 10908253656 10966574568 16449861852 17974056456 21167859299 32899723704 42335718598 63503577897 84671437196 127007155794 169342874392 190510733691 254014311588 381021467382 404665909933 508028623176 740700723947 762042934764 809331819866 1213997729799 1220488361297 1481401447894 1524085869528 1618663639732 2222102171841 2427995459598 2440976722594 2962802895788 3237327279464 3641993189397 3661465083891 4444204343682 4855990919196 4881953445188 5925605791576 6666306515523 7283986378794 7322930167782 8888408687364 9711981838392 9763906890376 10984395251673 13332613031046 14567972757588 14645860335564 17776817374728 21968790503346 26665226062092 29135945515176 29291720671128 43937581006692 53330452124184 87875162013384 1978411633662437 3956823267324874 5935234900987311 7913646534649748 11870469801974622 15827293069299496 17805704702961933 23740939603949244 35611409405923866 47481879207898488 71222818811847732 142445637623695464
• Sum of all divisors σ(n): 386255910303244800
• Sum of proper divisors (its aliquot sum) s(n): 243810272679549336
• 142445637623695464 is an abundant number, because the sum of its proper divisors (243810272679549336) is greater than itself. Its abundance is 101364635055853872

Bases of 142445637623695464

• Binary: 111111010000100011000110101111110010111010100100001101000₂
• Hexadecimal: 0x1FA118D7E5D4868
• Base-36: 12YKRIJ7RUY0

Squares and roots of 142445637623695464

• 142445637623695464 squared (142445637623695464²) is 20290759678021164715977167814175296
• 142445637623695464 cubed (142445637623695464³) is 2890330200204894479745192676097905561651479016057344
• The square root of 142445637623695464 is 377419710.1685277167
• The cube root of 142445637623695464 is 522255.5346985139

Scales and comparisons

• 142,445,637,623,695,464 seconds is equal to 4,529,330,663 years, 7 weeks, 4 days, 8 hours, 44 minutes, 24 seconds.
• To count from 1 to 142,445,637,623,695,464 would take you about thirteen billion, five hundred eighty-seven million, nine hundred ninety-one thousand, nine hundred eighty-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 142445637623695464 cubic inches would be around 43521.3 feet tall.

Recreational maths with 142445637623695464

• 142445637623695464 backwards is 464596326736544241
• The number of decimal digits it has is: 18
• The sum of 142445637623695464's digits is 81
• More coming soon!