1390013781312
1,390,013,781,312 is an even composite number composed of four prime numbers multiplied together.
1390013781312 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 1390013781312:
26 × 3 × 13 × 556896547
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 556896547)See below for interesting mathematical facts about the number 1390013781312 from the Numbermatics database.
Names of 1390013781312
- Cardinal: 1390013781312 can be written as One trillion, three hundred ninety billion, thirteen million, seven hundred eighty-one thousand, three hundred twelve.
Scientific notation
- Scientific notation: 1.390013781312 × 1012
Factors of 1390013781312
Divisors of 1390013781312
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 832 1248 2496 556896547 1113793094 1670689641 2227586188 3341379282 4455172376 6682758564 7239655111 8910344752 13365517128 14479310222 17820689504 21718965333 26731034256 28958620444 35641379008 43437930666 53462068512 57917240888 86875861332 106924137024 115834481776 173751722664 231668963552 347503445328 463337927104 695006890656 1390013781312
- Sum of all divisors σ(n): 3960648249376
- Sum of proper divisors (its aliquot sum) s(n): 2570634468064
- 1390013781312 is an abundant number, because the sum of its proper divisors (2570634468064) is greater than itself. Its abundance is 1180620686752
Bases of 1390013781312
- Binary: 101000011101000110100011100010101010000002
- Hexadecimal: 0x143A3471540
- Base-36: HQKABDXC
Squares and roots of 1390013781312
- 1390013781312 squared (13900137813122) is 1932138312237284560441344
- 1390013781312 cubed (13900137813123) is 2685698881410733634450028385019363328
-
The
square root of 1390013781312 is 1178988.4568188105 -
The
cube root of 1390013781312 is 11160.2271820763
Scales and comparisons
How big is 1390013781312?- 1,390,013,781,312 seconds is equal to 44,198 years, 7 weeks, 1 day, 11 hours, 15 minutes, 12 seconds.
-
To count from 1 to 1,390,013,781,312 would take you about one hundred ten thousand, four hundred ninety-five 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 1390013781312 cubic inches would be around 930 feet tall.
Recreational maths with 1390013781312
- 1390013781312 backwards is 2131873100931
- 1390013781312 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1390013781312's digits is 39
- More coming soon!
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