139649763647694625

Names of 139649763647694625

• Cardinal: 139649763647694625 can be written as One hundred thirty-nine quadrillion, six hundred forty-nine trillion, seven hundred sixty-three billion, six hundred forty-seven million, six hundred ninety-four thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.39649763647694625 × 10¹⁷

Factors of 139649763647694625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 349

Divisors of 139649763647694625

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 13 25 61 65 89 125 181 305 325 445 793 905 1157 1525 1625 2225 2353 3721 3965 4525 5429 5785 7625 7921 11041 11125 11765 16109 18605 19825 22625 27145 28925 32761 39605 48373 55205 58825 70577 80545 93025 99125 102973 135725 143533 144625 163805 198025 209417 241865 276025 294125 331169 352885 402725 425893 465125 483181 514865 673501 678625 704969 717665 819025 982649 990125 1047085 1209325 1380125 1433701 1655845 1764425 1998421 2013625 2129465 2415905 2574325 2915729 3367505 3524845 3588325 4095125 4305197 4913245 5235425 6046625 6281353 7168505 8279225 8755513 8822125 9164597 9992105 10647325 12079525 12774437 12871625 14578645 16837525 17624225 17941625 18638113 21525985 24566225 25979473 26177125 29474041 31406765 35842525 37904477 41396125 43003109 43777565 45822985 49960525 53236625 59941589 60397625 63872185 72893225 84187625 87455761 88121125 93190565 107629925 121903681 122831125 127599389 129897365 147370205 157033825 177859469 179212625 189522385 215015545 218887825 229114925 249802625 259499881 299707945 319360925 364466125 383162533 437278805 465952825 538149625 559040417 609518405 637996945 649486825 736851025 779240657 785169125 889297345 947611925 1075077725 1094439125 1136924893 1145574625 1297499405 1498539725 1584747853 1596804625 1658792057 1915812665 2186394025 2312173097 2329764125 2623189649 2795202085 3047592025 3189984725 3247434125 3373498453 3684255125 3896203285 4446486725 4738059625 5334801421 5375388625 5684624465 6487497025 7492698625 7783562729 7923739265 8293960285 9579063325 10849427609 10931970125 11560865485 13115948245 13976010425 15237960125 15829492741 15949923625 16867492265 19481016425 22232433625 23095489409 26674007105 28423122325 32437485125 34101465437 38917813645 39618696325 41469801425 47895316625 54247138045 57804327425 65579741225 69352418473 69880052125 79147463705 84337461325 97405082125 101186315477 115477447045 133370035525 141042558917 142115611625 170507327185 194589068225 198093481625 205783405633 207349007125 271235690225 289021637125 300241362317 327898706125 346762092365 395737318525 421687306625 474797326469 505931577385 577387235225 666850177625 705212794585 852536635925 965599057201 972945341125 1028917028165 1356178451125 1408824853949 1501206811585 1733810461825 1978686592625 2373986632345 2529657886925 2886936176125 3526063972925 4262683179625 4827995286005 5144585140825 6172365244097 7044124269745 7506034057925 8669052309125 11869933161725 12552787743613 12648289434625 17630319864625 18314723101337 24139976430025 25722925704125 30861826220485 35220621348725 37530170289625 59349665808625 62763938718065 85938316090889 91573615506685 120699882150125 154309131102425 176103106743625 313819693590325 429691580454445 457868077533425 771545655512125 1117198109181557 1569098467951625 2148457902272225 2289340387667125 5585990545907785 10742289511361125 27929952729538925 139649763647694625
• Sum of all divisors σ(n): 194057069671090080
• Sum of proper divisors (its aliquot sum) s(n): 54407306023395455
• 139649763647694625 is a deficient number, because the sum of its proper divisors (54407306023395455) is less than itself. Its deficiency is 85242457624299170

Bases of 139649763647694625

• Binary: 111110000001000101011100001011011001100000010011100100001₂
• Hexadecimal: 0x1F022B85B302721
• Base-36: 1271PJRDSFMP

Squares and roots of 139649763647694625

• 139649763647694625 squared (139649763647694625²) is 19502056486856971174756077253890625
• 139649763647694625 cubed (139649763647694625³) is 2723457579033565802436161144984963532601593150390625
• The square root of 139649763647694625 is 373697422.5863681615
• The cube root of 139649763647694625 is 518816.0485593025

Scales and comparisons

• 139,649,763,647,694,625 seconds is equal to 4,440,430,518 years, 47 weeks, 4 days, 8 hours, 30 minutes, 25 seconds.
• To count from 1 to 139,649,763,647,694,625 would take you about thirteen billion, three hundred twenty-one million, two hundred ninety-one thousand, five hundred fifty-six 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 139649763647694625 cubic inches would be around 43234.7 feet tall.

Recreational maths with 139649763647694625

• 139649763647694625 backwards is 526496746367946931
• The number of decimal digits it has is: 18
• The sum of 139649763647694625's digits is 97
• More coming soon!