1378964547512

Names of 1378964547512

• Cardinal: 1378964547512 can be written as One trillion, three hundred seventy-eight billion, nine hundred sixty-four million, five hundred forty-seven thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.378964547512 × 10¹²

Factors of 1378964547512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1769

Divisors of 1378964547512

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 19 38 76 152 199 361 398 722 796 1444 1549 1592 2888 3098 3781 6196 7562 12392 15124 29431 30248 58862 71839 117724 143678 235448 287356 308251 559189 574712 616502 1118378 1233004 2236756 2399401 2466008 4473512 4798802 5856769 9597604 11713538 19195208 23427076 45588619 46854152 91177238 111278611 182354476 222557222 364708952 445114444 477480799 866183761 890228888 954961598 1732367522 1909923196 3464735044 3819846392 6929470088 9072135181 18144270362 36288540724 72577081448 172370568439 344741136878 689482273756 1378964547512
• Sum of all divisors σ(n): 2744286993000
• Sum of proper divisors (its aliquot sum) s(n): 1365322445488
• 1378964547512 is a deficient number, because the sum of its proper divisors (1365322445488) is less than itself. Its deficiency is 13642102024

Bases of 1378964547512

• Binary: 10100000100010000101100010010011110111000₂
• Hexadecimal: 0x14110B127B8
• Base-36: HLHJVYK8

Squares and roots of 1378964547512

• 1378964547512 squared (1378964547512²) is 1901543223294974905390144
• 1378964547512 cubed (1378964547512³) is 2622160690485465048114714930784521728
• The square root of 1378964547512 is 1174293.2118989703
• The cube root of 1378964547512 is 11130.5775609327

Scales and comparisons

• 1,378,964,547,512 seconds is equal to 43,846 years, 41 weeks, 6 days, 19 hours, 38 minutes, 32 seconds.
• To count from 1 to 1,378,964,547,512 would take you about one hundred nine thousand, six hundred seventeen 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 1378964547512 cubic inches would be around 927.5 feet tall.

Recreational maths with 1378964547512

• 1378964547512 backwards is 2157454698731
• The number of decimal digits it has is: 13
• The sum of 1378964547512's digits is 62
• More coming soon!