1340155949940
1,340,155,949,940 is an even composite number composed of five prime numbers multiplied together.
1340155949940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1340155949940:
22 × 32 × 5 × 46147 × 161339
(2 × 2 × 3 × 3 × 5 × 46147 × 161339)See below for interesting mathematical facts about the number 1340155949940 from the Numbermatics database.
Names of 1340155949940
- Cardinal: 1340155949940 can be written as One trillion, three hundred forty billion, one hundred fifty-five million, nine hundred forty-nine thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.34015594994 × 1012
Factors of 1340155949940
Divisors of 1340155949940
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 46147 92294 138441 161339 184588 230735 276882 322678 415323 461470 484017 553764 645356 692205 806695 830646 922940 968034 1384410 1452051 1613390 1661292 1936068 2076615 2420085 2768820 2904102 3226780 4153230 4840170 5808204 7260255 8306460 9680340 14520510 29041020 7445310833 14890621666 22335932499 29781243332 37226554165 44671864998 67007797497 74453108330 89343729996 111679662495 134015594994 148906216660 223359324990 268031189988 335038987485 446718649980 670077974970 1340155949940
- Sum of all divisors σ(n): 4065253002720
- Sum of proper divisors (its aliquot sum) s(n): 2725097052780
- 1340155949940 is an abundant number, because the sum of its proper divisors (2725097052780) is greater than itself. Its abundance is 1384941102840
Bases of 1340155949940
- Binary: 100111000000001111000010011110011011101002
- Hexadecimal: 0x1380784F374
- Base-36: H3NQ9110
Squares and roots of 1340155949940
- 1340155949940 squared (13401559499402) is 1796017970159583786003600
- 1340155949940 cubed (13401559499403) is 2406944168908527582126676234259784000
-
The
square root of 1340155949940 is 1157651.0484338535 -
The
cube root of 1340155949940 is 11025.1653862613
Scales and comparisons
How big is 1340155949940?- 1,340,155,949,940 seconds is equal to 42,612 years, 42 weeks, 2 days, 5 hours, 39 minutes.
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To count from 1 to 1,340,155,949,940 would take you about one hundred six thousand, five hundred thirty-two 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 1340155949940 cubic inches would be around 918.8 feet tall.
Recreational maths with 1340155949940
- 1340155949940 backwards is 0499495510431
- The number of decimal digits it has is: 13
- The sum of 1340155949940's digits is 54
- More coming soon!
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Keywords: Divisors of 1340155949940, math, Factors of 1340155949940, curriculum, school, college, exams, university, Prime factorization of 1340155949940, STEM, science, technology, engineering, physics, economics, calculator, one trillion, three hundred forty billion, one hundred fifty-five million, nine hundred forty-nine thousand, nine hundred forty.