21211090118460
21,211,090,118,460 is an even composite number composed of five prime numbers multiplied together.
21211090118460 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 21211090118460:
22 × 32 × 5 × 11 × 10712671777
(2 × 2 × 3 × 3 × 5 × 11 × 10712671777)See below for interesting mathematical facts about the number 21211090118460 from the Numbermatics database.
Names of 21211090118460
- Cardinal: 21211090118460 can be written as Twenty-one trillion, two hundred eleven billion, ninety million, one hundred eighteen thousand, four hundred sixty.
Scientific notation
- Scientific notation: 2.121109011846 × 1013
Factors of 21211090118460
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 10712671798
Divisors of 21211090118460
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 330 396 495 660 990 1980 10712671777 21425343554 32138015331 42850687108 53563358885 64276030662 96414045993 107126717770 117839389547 128552061324 160690076655 192828091986 214253435540 235678779094 321380153310 353518168641 385656183972 471357558188 482070229965 589196947735 642760306620 707036337282 964140459930 1060554505923 1178393895470 1414072674564 1767590843205 1928280919860 2121109011846 2356787790940 3535181686410 4242218023692 5302772529615 7070363372820 10605545059230 21211090118460
- Sum of all divisors σ(n): 70189425489456
- Sum of proper divisors (its aliquot sum) s(n): 48978335370996
- 21211090118460 is an abundant number, because the sum of its proper divisors (48978335370996) is greater than itself. Its abundance is 27767245252536
Bases of 21211090118460
- Binary: 1001101001010100101110111110111100111001111002
- Hexadecimal: 0x134A977DE73C
- Base-36: 7IO8NEHJ0
Squares and roots of 21211090118460
- 21211090118460 squared (212110901184602) is 449910344013431456832771600
- 21211090118460 cubed (212110901184603) is 9543088852096235191542123733454123736000
-
The
square root of 21211090118460 is 4605549.9257374249 -
The
cube root of 21211090118460 is 27681.3752727799
Scales and comparisons
How big is 21211090118460?- 21,211,090,118,460 seconds is equal to 674,447 years, 2 weeks, 6 days, 5 hours, 21 minutes.
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To count from 1 to 21,211,090,118,460 would take you about one million, six hundred eighty-six thousand, one hundred seventeen 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 21211090118460 cubic inches would be around 2306.8 feet tall.
Recreational maths with 21211090118460
- 21211090118460 backwards is 06481109011212
- 21211090118460 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21211090118460's digits is 36
- More coming soon!
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Keywords: Divisors of 21211090118460, math, Factors of 21211090118460, curriculum, school, college, exams, university, Prime factorization of 21211090118460, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, two hundred eleven billion, ninety million, one hundred eighteen thousand, four hundred sixty.