21348473432
21,348,473,432 is an even composite number composed of five prime numbers multiplied together.
21348473432 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21348473432:
23 × 11 × 132 × 89 × 1272
(2 × 2 × 2 × 11 × 13 × 13 × 89 × 127 × 127)See below for interesting mathematical facts about the number 21348473432 from the Numbermatics database.
Names of 21348473432
- Cardinal: 21348473432 can be written as Twenty-one billion, three hundred forty-eight million, four hundred seventy-three thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 2.1348473432 × 1010
Factors of 21348473432
Divisors of 21348473432
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 88 89 104 127 143 169 178 254 286 338 356 508 572 676 712 979 1016 1144 1157 1352 1397 1651 1859 1958 2314 2794 3302 3718 3916 4628 5588 6604 7436 7832 9256 11176 11303 12727 13208 14872 15041 16129 18161 21463 22606 25454 30082 32258 36322 42926 45212 50908 60164 64516 72644 85852 90424 101816 120328 124333 129032 145288 146939 165451 171704 177419 209677 236093 248666 293878 330902 354838 419354 472186 497332 587756 661804 709676 838708 944372 994664 1175512 1323608 1419352 1435481 1616329 1677416 1888744 1910207 2306447 2725801 2870962 3232658 3820414 4612894 5451602 5741924 6465316 7640828 9225788 10903204 11483848 12930632 15281656 15790291 18451576 18661253 21012277 21806408 29983811 31580582 37322506 42024554 59967622 63161164 74645012 84049108 119935244 126322328 149290024 168098216 205273783 239870488 242596289 410547566 485192578 821095132 970385156 1642190264 1940770312 2668559179 5337118358 10674236716 21348473432
- Sum of all divisors σ(n): 48195502200
- Sum of proper divisors (its aliquot sum) s(n): 26847028768
- 21348473432 is an abundant number, because the sum of its proper divisors (26847028768) is greater than itself. Its abundance is 5498555336
Bases of 21348473432
- Binary: 100111110000111011111011010010110002
- Hexadecimal: 0x4F877DA58
- Base-36: 9T2BVIW
Squares and roots of 21348473432
- 21348473432 squared (213484734322) is 455757317876809858624
- 21348473432 cubed (213484734323) is 9729722992132653915750140077568
-
The
square root of 21348473432 is 146111.1680604873 -
The
cube root of 21348473432 is 2774.1010396363
Scales and comparisons
How big is 21348473432?- 21,348,473,432 seconds is equal to 678 years, 42 weeks, 2 days, 19 hours, 30 minutes, 32 seconds.
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To count from 1 to 21,348,473,432 would take you about one thousand, three hundred fifty-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 21348473432 cubic inches would be around 231.2 feet tall.
Recreational maths with 21348473432
- 21348473432 backwards is 23437484312
- The number of decimal digits it has is: 11
- The sum of 21348473432's digits is 41
- More coming soon!
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The information we have on file for 21348473432 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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