139590392908661240442

Names of 139590392908661240442

• Cardinal: 139590392908661240442 can be written as One hundred thirty-nine quintillion, five hundred ninety quadrillion, three hundred ninety-two trillion, nine hundred eight billion, six hundred sixty-one million, two hundred forty thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.39590392908661240442 × 10²⁰

Factors of 139590392908661240442

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5520182040

Divisors of 139590392908661240442

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 13 26 29 39 58 78 87 174 377 754 1049 1131 2098 2262 3147 6294 10657 13637 21314 27274 30421 31971 40911 60842 63942 81822 91263 138541 182526 277082 309053 395473 415623 618106 790946 831246 927159 1186419 1854318 2372838 4017689 8035378 11179193 12053067 22358386 24106134 33537579 67075158 145329509 290659018 324196597 435988527 648393194 871977054 972589791 1945179582 4214555761 5520170287 8429111522 11040340574 12643667283 16560510861 25287334566 33121021722 71762213731 143524427462 160084938323 215286641193 320169876646 430573282386 480254814969 960509629938 2081104198199 4162208396398 5790658631063 6243312594597 11581317262126 12486625189194 17371975893189 34743951786378 58828454748559 75278562203819 117656909497118 150557124407638 167929100300827 176485364245677 225835686611457 335858200601654 352970728491354 451671373222914 503787300902481 764769911731267 1007574601804962 1529539823462534 1706025187708211 2183078303910751 2294309735193801 3412050375416422 4366156607821502 4588619470387602 5118075563124633 6549234911732253 10236151126249266 13098469823464506 22178327440206743 44356654880413486 61711049031238391 66534982320620229 123422098062476782 133069964641240458 185133147093715173 370266294187430346 802243637406099083 1604487274812198166 1789620421905913339 2406730912218297249 3579240843811826678 4813461824436594498 5368861265717740017 10737722531435480034 23265065484776873407 46530130969553746814 69795196454330620221 139590392908661240442
• Sum of all divisors σ(n): 311349395326935168000
• Sum of proper divisors (its aliquot sum) s(n): 171759002418273927558
• 139590392908661240442 is an abundant number, because the sum of its proper divisors (171759002418273927558) is greater than itself. Its abundance is 32168609509612687116

Bases of 139590392908661240442

• Binary: 1111001000100110100101100101100010011010001111101011011001001111010₂
• Hexadecimal: 0x79134B2C4D1F5B27A
• Base-36: TGJIWIRNOF056

Squares and roots of 139590392908661240442

• 139590392908661240442 squared (139590392908661240442²) is 19485477792394422322675316409594136355364
• 139590392908661240442 cubed (139590392908661240442³) is 2719985501053330452077957447383445847503357753122741160430888
• The square root of 139590392908661240442 is 11814837828.2844509149
• The cube root of 139590392908661240442 is 5187425.1493829083

Scales and comparisons

• 139,590,392,908,661,240,442 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 139,590,392,908,661,240,442 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 139590392908661240442 cubic inches would be around 432285.4 feet tall.

Recreational maths with 139590392908661240442

• 139590392908661240442 backwards is 244042166809293095931
• 139590392908661240442 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 139590392908661240442's digits is 87
• More coming soon!