139442496400
139,442,496,400 is an even composite number composed of three prime numbers multiplied together.
139442496400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.
Prime factorization of 139442496400:
24 × 52 × 186712
(2 × 2 × 2 × 2 × 5 × 5 × 18671 × 18671)See below for interesting mathematical facts about the number 139442496400 from the Numbermatics database.
Names of 139442496400
- Cardinal: 139442496400 can be written as One hundred thirty-nine billion, four hundred forty-two million, four hundred ninety-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.394424964 × 1011
Factors of 139442496400
Divisors of 139442496400
- Number of divisors d(n): 45
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 18671 37342 74684 93355 149368 186710 298736 373420 466775 746840 933550 1493680 1867100 3734200 7468400 348606241 697212482 1394424964 1743031205 2788849928 3486062410 5577699856 6972124820 8715156025 13944249640 17430312050 27888499280 34860624100 69721248200 139442496400
- Sum of all divisors σ(n): 335028541393
- Sum of proper divisors (its aliquot sum) s(n): 195586044993
- 139442496400 is an abundant number, because the sum of its proper divisors (195586044993) is greater than itself. Its abundance is 56143548593
Bases of 139442496400
- Binary: 100000011101110110101110100011100100002
- Hexadecimal: 0x20776BA390
- Base-36: 1S24GMTS
Squares and roots of 139442496400
- 139442496400 squared (1394424964002) is 19444209802264012960000
- 139442496400 cubed (1394424964003) is 2711349155353044339024353344000000
-
139442496400 is a
perfect square number . Itssquare root is 373420 -
The
cube root of 139442496400 is 5185.5924703013
Scales and comparisons
How big is 139442496400?- 139,442,496,400 seconds is equal to 4,433 years, 43 weeks, 4 days, 18 hours, 46 minutes, 40 seconds.
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To count from 1 to 139,442,496,400 would take you about eight thousand, eight hundred sixty-seven 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 139442496400 cubic inches would be around 432.1 feet tall.
Recreational maths with 139442496400
- 139442496400 backwards is 004694244931
- The number of decimal digits it has is: 12
- The sum of 139442496400's digits is 46
- More coming soon!
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