1385665646079

Names of 1385665646079

• Cardinal: 1385665646079 can be written as One trillion, three hundred eighty-five billion, six hundred sixty-five million, six hundred forty-six thousand and seventy-nine.

Scientific notation

• Scientific notation: 1.385665646079 × 10¹²

Factors of 1385665646079

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 112

Divisors of 1385665646079

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 11 13 17 31 33 37 39 51 93 111 121 143 187 221 341 363 403 407 429 481 527 561 629 663 1023 1147 1209 1221 1331 1369 1443 1573 1581 1887 2057 2431 3441 3751 3993 4107 4433 4477 4719 5291 5797 6171 6851 6919 7293 8177 11253 12617 13299 13431 14911 15059 15873 17303 17391 17797 19499 20553 20757 22627 23273 24531 26741 37851 41261 42439 44733 45177 48763 49247 50653 51909 53391 58201 58497 63767 67881 69819 75361 76109 80223 89947 123783 127317 138787 146289 147741 151959 164021 165649 174603 191301 195767 214489 226083 228327 253487 256003 269841 294151 302549 416361 466829 492063 496947 536393 551707 557183 587301 640211 643467 658489 701437 721463 760461 768009 828971 837199 861101 882453 907647 989417 1400487 1526657 1570243 1609179 1655121 1671549 1804231 1822139 1920633 1975467 2104311 2153437 2164389 2359379 2486913 2511597 2583303 2788357 2816033 2968251 3328039 4579971 4710729 5135119 5412693 5466417 6068777 6129013 6460311 7078137 7243379 7936093 8365071 8448099 9118681 9379019 9472111 9984117 10883587 11194313 15405357 17272673 18206331 18387039 19846541 20413159 21730137 23687807 23808279 25953169 26694131 27356043 28137057 28416333 30671927 30976363 32650761 33582939 36608429 51818019 56486309 59539623 61239477 66756547 67419143 71063421 77859507 79677169 80082393 87297023 92015781 92929089 103169209 104193221 109825287 123137443 169458927 189999403 200269641 202257429 224544749 239031507 261891069 293635441 309507627 312579663 337391197 347023703 369412329 402692719 569998209 673634247 734322017 876448859 880906323 960267253 1012173591 1041071109 1134861299 1146125431 1208078157 1354511873 2089993433 2202966051 2469992239 2629346577 2880801759 3229989851 3404583897 3438376293 3817260733 4063535619 6269980299 7409976717 9689969553 11451782199 12483474289 14899630603 27169914629 35529888361 37450422867 41989868063 44698891809 81509743887 106589665083 125969604189 461888548693 1385665646079
• Sum of all divisors σ(n): 2458418135040
• Sum of proper divisors (its aliquot sum) s(n): 1072752488961
• 1385665646079 is a deficient number, because the sum of its proper divisors (1072752488961) is less than itself. Its deficiency is 312913157118

Bases of 1385665646079

• Binary: 10100001010100000000110111100110111111111₂
• Hexadecimal: 0x142A01BCDFF
• Base-36: HOKDJRB3

Squares and roots of 1385665646079

• 1385665646079 squared (1385665646079²) is 1920069282723532488074241
• 1385665646079 cubed (1385665646079³) is 2660574043161545757824539517782551039
• The square root of 1385665646079 is 1177143.0015418687
• The cube root of 1385665646079 is 11148.5781695705

Scales and comparisons

• 1,385,665,646,079 seconds is equal to 44,059 years, 45 weeks, 5 days, 19 hours, 54 minutes, 39 seconds.
• To count from 1 to 1,385,665,646,079 would take you about one hundred ten thousand, one hundred forty-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 1385665646079 cubic inches would be around 929 feet tall.

Recreational maths with 1385665646079

• 1385665646079 backwards is 9706465665831
• The number of decimal digits it has is: 13
• The sum of 1385665646079's digits is 66
• More coming soon!