27990141640
27,990,141,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 27990141640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
27990141640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 27990141640:
23 × 5 × 17 × 23 × 53 × 33767
(2 × 2 × 2 × 5 × 17 × 23 × 53 × 33767)See below for interesting mathematical facts about the number 27990141640 from the Numbermatics database.
Names of 27990141640
- Cardinal: 27990141640 can be written as Twenty-seven billion, nine hundred ninety million, one hundred forty-one thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.799014164 × 1010
Factors of 27990141640
Divisors of 27990141640
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 17 20 23 34 40 46 53 68 85 92 106 115 136 170 184 212 230 265 340 391 424 460 530 680 782 901 920 1060 1219 1564 1802 1955 2120 2438 3128 3604 3910 4505 4876 6095 7208 7820 9010 9752 12190 15640 18020 20723 24380 33767 36040 41446 48760 67534 82892 103615 135068 165784 168835 207230 270136 337670 414460 574039 675340 776641 828920 1148078 1350680 1553282 1789651 2296156 2870195 3106564 3579302 3883205 4592312 5740390 6213128 7158604 7766410 8948255 11480780 13202897 14317208 15532820 17896510 22961560 26405794 30424067 31065640 35793020 41161973 52811588 60848134 66014485 71586040 82323946 105623176 121696268 132028970 152120335 164647892 205809865 243392536 264057940 304240670 329295784 411619730 528115880 608481340 699753541 823239460 1216962680 1399507082 1646478920 2799014164 3498767705 5598028328 6997535410 13995070820 27990141640
- Sum of all divisors σ(n): 70896591360
- Sum of proper divisors (its aliquot sum) s(n): 42906449720
- 27990141640 is an abundant number, because the sum of its proper divisors (42906449720) is greater than itself. Its abundance is 14916308080
Bases of 27990141640
- Binary: 110100001000101011110101010110010002
- Hexadecimal: 0x68457AAC8
- Base-36: CUWLVIG
Squares and roots of 27990141640
- 27990141640 squared (279901416402) is 783448029027261889600
- 27990141640 cubed (279901416403) is 21928821300051891711278042944000
-
The
square root of 27990141640 is 167302.5452286963 -
The
cube root of 27990141640 is 3036.2325516227
Scales and comparisons
How big is 27990141640?- 27,990,141,640 seconds is equal to 889 years, 51 weeks, 6 days, 23 hours, 20 minutes, 40 seconds.
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To count from 1 to 27,990,141,640 would take you about one thousand, seven hundred seventy-nine 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 27990141640 cubic inches would be around 253 feet tall.
Recreational maths with 27990141640
- 27990141640 backwards is 04614109972
- The number of decimal digits it has is: 11
- The sum of 27990141640's digits is 43
- More coming soon!
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Keywords: Divisors of 27990141640, math, Factors of 27990141640, curriculum, school, college, exams, university, Prime factorization of 27990141640, STEM, science, technology, engineering, physics, economics, calculator, twenty-seven billion, nine hundred ninety million, one hundred forty-one thousand, six hundred forty.