29129979240
29,129,979,240 is an even composite number composed of four prime numbers multiplied together.
29129979240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 29129979240:
23 × 33 × 5 × 26972203
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 26972203)See below for interesting mathematical facts about the number 29129979240 from the Numbermatics database.
Names of 29129979240
- Cardinal: 29129979240 can be written as Twenty-nine billion, one hundred twenty-nine million, nine hundred seventy-nine thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.912997924 × 1010
Factors of 29129979240
Divisors of 29129979240
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 26972203 53944406 80916609 107888812 134861015 161833218 215777624 242749827 269722030 323666436 404583045 485499654 539444060 647332872 728249481 809166090 970999308 1078888120 1213749135 1456498962 1618332180 1941998616 2427498270 2912997924 3236664360 3641247405 4854996540 5825995848 7282494810 9709993080 14564989620 29129979240
- Sum of all divisors σ(n): 97099934400
- Sum of proper divisors (its aliquot sum) s(n): 67969955160
- 29129979240 is an abundant number, because the sum of its proper divisors (67969955160) is greater than itself. Its abundance is 38839975920
Bases of 29129979240
- Binary: 110110010000100100000110101011010002
- Hexadecimal: 0x6C8483568
- Base-36: DDR8JU0
Squares and roots of 29129979240
- 29129979240 squared (291299792402) is 848555690522830977600
- 29129979240 cubed (291299792403) is 24718409648913931123516905024000
-
The
square root of 29129979240 is 170675.0691811783 -
The
cube root of 29129979240 is 3076.9000701851
Scales and comparisons
How big is 29129979240?- 29,129,979,240 seconds is equal to 926 years, 12 weeks, 4 days, 12 hours, 54 minutes.
-
To count from 1 to 29,129,979,240 would take you about one thousand, eight hundred fifty-two 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 29129979240 cubic inches would be around 256.4 feet tall.
Recreational maths with 29129979240
- 29129979240 backwards is 04297992192
- 29129979240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29129979240's digits is 54
- More coming soon!
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