138365514789734375

Names of 138365514789734375

• Cardinal: 138365514789734375 can be written as One hundred thirty-eight quadrillion, three hundred sixty-five trillion, five hundred fourteen billion, seven hundred eighty-nine million, seven hundred thirty-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.38365514789734375 × 10¹⁷

Factors of 138365514789734375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8639

Divisors of 138365514789734375

• Number of divisors d(n): 252
• Complete list of divisors:
  1 5 11 13 25 29 55 65 125 143 145 275 319 325 377 625 715 725 841 1375 1595 1625 1885 3125 3575 3625 4147 4205 6875 7975 8125 8581 9251 9425 10933 15625 17875 18125 20735 21025 34375 39875 40625 42905 46255 47125 54665 89375 90625 94391 103675 105125 111553 120263 171875 199375 203125 214525 231275 235625 248849 273325 446875 453125 471955 518375 525625 557765 601315 996875 1072625 1156375 1178125 1227083 1244245 1366625 2234375 2359775 2591875 2628125 2737339 2788825 3006575 3235037 4984375 5363125 5781875 5890625 6135415 6221225 6833125 7216621 11798875 12959375 13140625 13686695 13944125 15032875 16175185 26815625 28909375 30677075 31106125 34165625 35585407 36083105 58994375 64796875 68433475 69720625 73633561 75164375 79382831 80875925 93816073 134078125 144546875 153385375 155530625 170828125 177927035 180415525 294971875 342167375 348603125 368167805 375821875 396914155 404379625 469080365 766926875 777653125 809969171 889635175 902077625 957236293 1031976803 1474859375 1710836875 1743015625 1840839025 1879109375 1984570775 2021898125 2135373269 2345401825 3834634375 3888265625 4049845855 4448175875 4510388125 4786181465 5159884015 8554184375 9204195125 9922853875 10109490625 10529599223 10676866345 11727009125 19173171875 20249229275 22240879375 22551940625 23489105959 23930907325 25799420075 27759852497 42770921875 46020975625 49614269375 50547453125 52647996115 53384331725 58635045625 61925824801 101246146375 111204396875 112759703125 117445529795 119654536625 128997100375 138799262485 230104878125 248071346875 263239980575 266921658625 293175228125 305358377467 309629124005 506230731875 556021984375 587227648975 598272683125 644985501875 681184072811 693996312425 805035722413 1150524390625 1240356734375 1316199902875 1334608293125 1465876140625 1526791887335 1548145620025 2531153659375 2936138244875 2991363415625 3224927509375 3405920364055 3469981562125 4025178612065 6580999514375 6673041465625 7633959436675 7740728100125 8855392946543 12655768296875 14680691224375 14956817078125 16124637546875 17029601820275 17349907810625 20125893060325 32904997571875 33365207328125 38169797183375 38703640500625 44276964732715 73403456121875 85148009101375 86749539053125 100629465301625 164524987859375 190848985916875 193518202503125 221384823663575 367017280609375 425740045506875 433747695265625 503147326508125 954244929584375 967591012515625 1106924118317875 2128700227534375 2515736632540625 4771224647921875 5534620591589375 10643501137671875 12578683162703125 27673102957946875 138365514789734375
• Sum of all divisors σ(n): 210464249400156024
• Sum of proper divisors (its aliquot sum) s(n): 72098734610421649
• 138365514789734375 is a deficient number, because the sum of its proper divisors (72098734610421649) is less than itself. Its deficiency is 66266780179312726

Bases of 138365514789734375

• Binary: 111101011100100101011001111011110001101001100011111100111₂
• Hexadecimal: 0x1EB92B3DE34C7E7
• Base-36: 11UEHBZA2ZTZ

Squares and roots of 138365514789734375

• 138365514789734375 squared (138365514789734375²) is 19145015683028202064367883056640625
• 138365514789734375 cubed (138365514789734375³) is 2649009950639735249933598488901251087215423583984375
• The square root of 138365514789734375 is 371975153.4575049745
• The cube root of 138365514789734375 is 517220.7675161557

Scales and comparisons

• 138,365,514,789,734,375 seconds is equal to 4,399,595,377 years, 35 weeks, 18 hours, 39 minutes, 35 seconds.
• To count from 1 to 138,365,514,789,734,375 would take you about thirteen billion, one hundred ninety-eight million, seven hundred eighty-six thousand, one hundred thirty-three 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 138365514789734375 cubic inches would be around 43101.7 feet tall.

Recreational maths with 138365514789734375

• 138365514789734375 backwards is 573437987415563831
• The number of decimal digits it has is: 18
• The sum of 138365514789734375's digits is 89
• More coming soon!