142740067309
142,740,067,309 is an odd composite number composed of six prime numbers multiplied together.
142740067309 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142740067309:
7 × 23 × 37 × 89 × 151 × 1783
See below for interesting mathematical facts about the number 142740067309 from the Numbermatics database.
Names of 142740067309
- Cardinal: 142740067309 can be written as One hundred forty-two billion, seven hundred forty million, sixty-seven thousand, three hundred nine.
Scientific notation
- Scientific notation: 1.42740067309 × 1011
Factors of 142740067309
Divisors of 142740067309
- Number of divisors d(n): 64
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Complete list of divisors:
1 7 23 37 89 151 161 259 623 851 1057 1783 2047 3293 3473 5587 5957 12481 13439 14329 23051 24311 39109 41009 65971 75739 94073 128501 158687 269233 287063 309097 461797 497243 530173 899507 1110809 1517333 1884631 2163679 3480701 3649801 5871419 6192359 9961621 10621331 11436589 23961737 25548607 41099933 43346513 69731347 80056123 135042637 167732159 229117283 551119951 886584269 945298459 1603820981 3857839657 6206089883 20391438187 142740067309
- Sum of all divisors σ(n): 178059755520
- Sum of proper divisors (its aliquot sum) s(n): 35319688211
- 142740067309 is a deficient number, because the sum of its proper divisors (35319688211) is less than itself. Its deficiency is 107420379098
Bases of 142740067309
- Binary: 100001001110111111100010010011111011012
- Hexadecimal: 0x213BF893ED
- Base-36: 1TKNR0TP
Squares and roots of 142740067309
- 142740067309 squared (1427400673092) is 20374726815377850501481
- 142740067309 cubed (1427400673093) is 2908289877029521596849137344184629
-
The
square root of 142740067309 is 377809.5648723045 -
The
cube root of 142740067309 is 5226.1511447203
Scales and comparisons
How big is 142740067309?- 142,740,067,309 seconds is equal to 4,538 years, 36 weeks, 2 hours, 41 minutes, 49 seconds.
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To count from 1 to 142,740,067,309 would take you about nine thousand and seventy-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 142740067309 cubic inches would be around 435.5 feet tall.
Recreational maths with 142740067309
- 142740067309 backwards is 903760047241
- The number of decimal digits it has is: 12
- The sum of 142740067309's digits is 43
- More coming soon!
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