1385081112807

Names of 1385081112807

• Cardinal: 1385081112807 can be written as One trillion, three hundred eighty-five billion, eighty-one million, one hundred twelve thousand, eight hundred seven.

Scientific notation

• Scientific notation: 1.385081112807 × 10¹²

Factors of 1385081112807

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9970

Divisors of 1385081112807

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 29 31 63 87 93 203 217 261 279 609 651 899 1827 1953 2697 4733 5167 6293 8091 14199 15501 18879 33131 36169 42597 46503 56637 99393 108507 137257 146723 149843 160177 298179 325521 411771 440169 449529 480531 960799 1027061 1048901 1121239 1235313 1320507 1348587 1441593 2882397 3081183 3146703 3363717 4254967 4645133 8647191 9243549 9440109 10091151 12764901 13935399 24455411 29784769 32515931 38294703 41806197 73366233 89354307 97547793 171187877 220098699 268062921 292643379 513563631 709206919 758117741 1540690893 2127620757 2274353223 4964448433 5306824187 6382862271 6823059669 14893345299 15920472561 21985414489 44680035897 47761417683 65956243467 153897901423 197868730401 461693704269 1385081112807
• Sum of all divisors σ(n): 2442616750080
• Sum of proper divisors (its aliquot sum) s(n): 1057535637273
• 1385081112807 is a deficient number, because the sum of its proper divisors (1057535637273) is less than itself. Its deficiency is 327545475534

Bases of 1385081112807

• Binary: 10100001001111101010001001000100011100111₂
• Hexadecimal: 0x1427D4488E7
• Base-36: HOAPJ6JR

Squares and roots of 1385081112807

• 1385081112807 squared (1385081112807²) is 1918449689054677459419249
• 1385081112807 cubed (1385081112807³) is 2657208430180095783360872988876221943
• The square root of 1385081112807 is 1176894.6906189185
• The cube root of 1385081112807 is 11147.0102994155

Scales and comparisons

• 1,385,081,112,807 seconds is equal to 44,041 years, 15 weeks, 2 days, 9 hours, 33 minutes, 27 seconds.
• To count from 1 to 1,385,081,112,807 would take you about one hundred ten thousand, one hundred 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 1385081112807 cubic inches would be around 928.9 feet tall.

Recreational maths with 1385081112807

• 1385081112807 backwards is 7082111805831
• The number of decimal digits it has is: 13
• The sum of 1385081112807's digits is 45
• More coming soon!