138624968274309

Names of 138624968274309

• Cardinal: 138624968274309 can be written as One hundred thirty-eight trillion, six hundred twenty-four billion, nine hundred sixty-eight million, two hundred seventy-four thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.38624968274309 × 10¹⁴

Factors of 138624968274309

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 184

Divisors of 138624968274309

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 11 31 33 93 99 121 139 279 341 363 417 1023 1089 1251 1331 1529 3069 3751 3993 4309 4587 11253 11979 12927 13761 16819 19321 33759 38781 41261 47399 50457 57963 123783 142197 151371 173889 185009 212531 371349 426591 521389 555027 598951 637593 1564167 1665081 1796853 1912779 2337841 2685619 4692501 5390559 5735279 6588461 7013523 8056857 17205837 19765383 21040569 24170571 25716251 29541809 51617511 59296149 72473071 77148753 83254189 88625427 217419213 231446259 249762567 265876281 324959899 373301041 652257639 749287701 797203781 915796079 974879697 1119903123 2391611343 2747388237 2924639091 3359709369 3574558889 4106311451 7174834029 8242164711 10073756869 10723676667 11572332271 12318934353 30221270607 32171030001 34716996813 36956803059 45169425961 90663811821 104150990439 110811325559 127295654981 135508277883 332433976677 381886964943 406524833649 496863685571 997301930031 1145660894829 1400252204791 1490591056713 4200756614373 4471773170139 12602269843119 15402774252701 46208322758103 138624968274309
• Sum of all divisors σ(n): 228996751835904
• Sum of proper divisors (its aliquot sum) s(n): 90371783561595
• 138624968274309 is a deficient number, because the sum of its proper divisors (90371783561595) is less than itself. Its deficiency is 48253184712714

Bases of 138624968274309

• Binary: 11111100001010000100011111111011011000110000101₂
• Hexadecimal: 0x7E1423FDB185
• Base-36: 1D4ZFIX479

Squares and roots of 138624968274309

• 138624968274309 squared (138624968274309²) is 19216881829053176769469427481
• 138624968274309 cubed (138624968274309³) is 2663939633883641737611790627988334790885629
• The square root of 138624968274309 is 11773910.4920289333
• The cube root of 138624968274309 is 51754.3851246779

Scales and comparisons

• 138,624,968,274,309 seconds is equal to 4,407,845 years, 10 weeks, 1 day, 7 hours, 45 minutes, 9 seconds.
• To count from 1 to 138,624,968,274,309 would take you about eleven million, nineteen thousand, six hundred twelve 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 138624968274309 cubic inches would be around 4312.9 feet tall.

Recreational maths with 138624968274309

• 138624968274309 backwards is 903472869426831
• The number of decimal digits it has is: 15
• The sum of 138624968274309's digits is 72
• More coming soon!