21370443500
21,370,443,500 is an even composite number composed of four prime numbers multiplied together.
21370443500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21370443500:
22 × 53 × 73 × 3532
(2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 353 × 353)See below for interesting mathematical facts about the number 21370443500 from the Numbermatics database.
Names of 21370443500
- Cardinal: 21370443500 can be written as Twenty-one billion, three hundred seventy million, four hundred forty-three thousand, five hundred.
Scientific notation
- Scientific notation: 2.13704435 × 1010
Factors of 21370443500
Divisors of 21370443500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 49 50 70 98 100 125 140 175 196 245 250 343 350 353 490 500 686 700 706 875 980 1225 1372 1412 1715 1750 1765 2450 2471 3430 3500 3530 4900 4942 6125 6860 7060 8575 8825 9884 12250 12355 17150 17297 17650 24500 24710 34300 34594 35300 42875 44125 49420 61775 69188 85750 86485 88250 121079 123550 124609 171500 172970 176500 242158 247100 249218 308875 345940 432425 484316 498436 605395 617750 623045 864850 872263 1210790 1235500 1246090 1729700 1744526 2162125 2421580 2492180 3026975 3115225 3489052 4324250 4361315 6053950 6105841 6230450 8648500 8722630 12107900 12211682 12460900 15134875 15576125 17445260 21806575 24423364 30269750 30529205 31152250 42740887 43613150 60539500 61058410 62304500 85481774 87226300 109032875 122116820 152646025 170963548 213704435 218065750 305292050 427408870 436131500 610584100 763230125 854817740 1068522175 1526460250 2137044350 3052920500 4274088700 5342610875 10685221750 21370443500
- Sum of all divisors σ(n): 54583838400
- Sum of proper divisors (its aliquot sum) s(n): 33213394900
- 21370443500 is an abundant number, because the sum of its proper divisors (33213394900) is greater than itself. Its abundance is 11842951400
Bases of 21370443500
- Binary: 100111110011100011100010110111011002
- Hexadecimal: 0x4F9C716EC
- Base-36: 9TFERQK
Squares and roots of 21370443500
- 21370443500 squared (213704435002) is 456695855386692250000
- 21370443500 cubed (213704435003) is 9759792974225477380512875000000
-
The
square root of 21370443500 is 146186.3314403915 -
The
cube root of 21370443500 is 2775.0523378381
Scales and comparisons
How big is 21370443500?- 21,370,443,500 seconds is equal to 679 years, 26 weeks, 5 days, 2 hours, 18 minutes, 20 seconds.
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To count from 1 to 21,370,443,500 would take you about one thousand, three hundred fifty-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 21370443500 cubic inches would be around 231.3 feet tall.
Recreational maths with 21370443500
- 21370443500 backwards is 00534407312
- The number of decimal digits it has is: 11
- The sum of 21370443500's digits is 29
- More coming soon!
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The information we have on file for 21370443500 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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