139381778702347522

Names of 139381778702347522

• Cardinal: 139381778702347522 can be written as One hundred thirty-nine quadrillion, three hundred eighty-one trillion, seven hundred seventy-eight billion, seven hundred two million, three hundred forty-seven thousand, five hundred twenty-two.

Scientific notation

• Scientific notation: 1.39381778702347522 × 10¹⁷

Factors of 139381778702347522

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 211

Divisors of 139381778702347522

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 11 19 22 38 121 179 209 242 358 361 418 722 1331 1969 2299 2662 3401 3938 3971 4598 6802 6859 7942 13718 14641 21659 25289 29282 32041 37411 43318 43681 50578 64082 64619 74822 75449 87362 129238 150898 161051 238249 278179 322102 352451 411521 476498 480491 556358 608779 704902 710809 823042 829939 960982 1217558 1227761 1421618 1659878 1771561 2455522 2620739 3059969 3543122 3876961 4526731 5241478 5285401 5735339 6119938 6696569 7753922 7818899 9053462 9129329 10570802 11470678 11566801 13393138 13505371 15637798 18258658 23133602 27010742 28828129 33659659 42646571 49794041 57656258 58139411 63088729 67319318 73662259 85293142 86007889 99588082 100422619 108971441 116278822 126177458 127234811 147324518 148559081 172015778 200845238 217942882 219769219 254469622 297118162 317109419 439538438 469112281 547734451 634218838 639533521 693976019 810284849 938224562 946086779 1095468902 1104648809 1198685851 1279067042 1387952038 1399582921 1620569698 1634149891 1892173558 2070457379 2209297618 2397371702 2417461409 2799165842 3268299782 4140914758 4834922818 5160235091 6025078961 7633736209 8913133339 10320470182 10406954569 12050157922 12151136899 13185544361 15267472418 15395412131 17826266678 17975648801 20813909138 22775031169 24302273798 26371088722 26592075499 30790824262 35951297602 39338690201 45550062338 53184150998 56762586001 78677380402 83971098299 98044466729 113525172002 114476500259 145040987971 167942196598 169349533441 196088933458 197732136811 228953000518 250525342859 290081975942 292512830489 338699066882 395464273622 432725592211 501050685718 585025660978 865451184422 923682081289 1078489134019 1595450867681 1847364162578 1862844867851 2156978268038 2175053504921 2755778771449 3190901735362 3217641135379 3725689735702 4350107009842 4759981514321 5511557542898 6435282270758 9519963028642 10160502894179 17549959544491 20321005788358 20491293546361 30313566485939 35099919088982 35394052489169 40982587092722 52359796657531 60627132971878 70788104978338 104719593315062 193049554989401 333449231345329 386099109978802 389334577380859 575957763232841 666898462690658 778669154761718 1151915526465682 3667941544798619 6335535395561251 7335883089597238 12671070791122502 69690889351173761 139381778702347522
• Sum of all divisors σ(n): 244118513029694400
• Sum of proper divisors (its aliquot sum) s(n): 104736734327346878
• 139381778702347522 is a deficient number, because the sum of its proper divisors (104736734327346878) is less than itself. Its deficiency is 34645044375000644

Bases of 139381778702347522

• Binary: 111101111001011101111110100111111101101110010110100000010₂
• Hexadecimal: 0x1EF2EFD3FB72D02
• Base-36: 124EPT6CHVCY

Squares and roots of 139381778702347522

• 139381778702347522 squared (139381778702347522²) is 19427280234230177273800273659540484
• 139381778702347522 cubed (139381778702347522³) is 2707808874395960701388619545427657050600682596080648
• The square root of 139381778702347522 is 373338691.6760001745
• The cube root of 139381778702347522 is 518483.9703737881

Scales and comparisons

• 139,381,778,702,347,522 seconds is equal to 4,431,909,426 years, 30 weeks, 3 days, 4 hours, 5 minutes, 22 seconds.
• To count from 1 to 139,381,778,702,347,522 would take you about thirteen billion, two hundred ninety-five million, seven hundred twenty-eight thousand, two hundred seventy-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 139381778702347522 cubic inches would be around 43207 feet tall.

Recreational maths with 139381778702347522

• 139381778702347522 backwards is 225743207877183931
• The number of decimal digits it has is: 18
• The sum of 139381778702347522's digits is 79
• More coming soon!