138177506988
138,177,506,988 is an even composite number composed of three prime numbers multiplied together.
What does the number 138177506988 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 54 divisors.
138177506988 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 138177506988:
22 × 35 × 119232
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 11923 × 11923)See below for interesting mathematical facts about the number 138177506988 from the Numbermatics database.
Names of 138177506988
- Cardinal: 138177506988 can be written as One hundred thirty-eight billion, one hundred seventy-seven million, five hundred six thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38177506988 × 1011
Factors of 138177506988
Divisors of 138177506988
- Number of divisors d(n): 54
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 11923 23846 35769 47692 71538 107307 143076 214614 321921 429228 643842 965763 1287684 1931526 2897289 3863052 5794578 11589156 142157929 284315858 426473787 568631716 852947574 1279421361 1705895148 2558842722 3838264083 5117685444 7676528166 11514792249 15353056332 23029584498 34544376747 46059168996 69088753494 138177506988
- Sum of all divisors σ(n): 362248785444
- Sum of proper divisors (its aliquot sum) s(n): 224071278456
- 138177506988 is an abundant number, because the sum of its proper divisors (224071278456) is greater than itself. Its abundance is 85893771468
Bases of 138177506988
- Binary: 100000001011000000010101101110101011002
- Hexadecimal: 0x202C056EAC
- Base-36: 1RH7BIR0
Squares and roots of 138177506988
- 138177506988 squared (1381775069882) is 19093023437418788832144
- 138177506988 cubed (1381775069883) is 2638226379445982474536073919022272
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The
square root of 138177506988 is 371722.3520155871 -
The
cube root of 138177506988 is 5169.8639886799
Scales and comparisons
How big is 138177506988?- 138,177,506,988 seconds is equal to 4,393 years, 32 weeks, 16 hours, 49 minutes, 48 seconds.
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To count from 1 to 138,177,506,988 would take you about eight thousand, seven hundred eighty-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 138177506988 cubic inches would be around 430.8 feet tall.
Recreational maths with 138177506988
- 138177506988 backwards is 889605771831
- The number of decimal digits it has is: 12
- The sum of 138177506988's digits is 63
- More coming soon!
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