20008078464
20,008,078,464 is an even composite number composed of six prime numbers multiplied together.
20008078464 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 20008078464:
27 × 3 × 11 × 17 × 79 × 3527
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 17 × 79 × 3527)See below for interesting mathematical facts about the number 20008078464 from the Numbermatics database.
Names of 20008078464
- Cardinal: 20008078464 can be written as Twenty billion, eight million, seventy-eight thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 2.0008078464 × 1010
Factors of 20008078464
Divisors of 20008078464
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 64 66 68 79 88 96 102 128 132 136 158 176 187 192 204 237 264 272 316 352 374 384 408 474 528 544 561 632 704 748 816 869 948 1056 1088 1122 1264 1343 1408 1496 1632 1738 1896 2112 2176 2244 2528 2607 2686 2992 3264 3476 3527 3792 4029 4224 4488 5056 5214 5372 5984 6528 6952 7054 7584 8058 8976 10112 10428 10581 10744 11968 13904 14108 14773 15168 16116 17952 20856 21162 21488 23936 27808 28216 29546 30336 32232 35904 38797 41712 42324 42976 44319 55616 56432 59092 59959 64464 71808 77594 83424 84648 85952 88638 111232 112864 116391 118184 119918 128928 155188 166848 169296 171904 177276 179877 225728 232782 236368 239836 257856 278633 310376 333696 338592 354552 359754 451456 465564 472736 479672 515712 557266 620752 659549 677184 709104 719508 835899 931128 945472 959344 1114532 1241504 1319098 1354368 1418208 1439016 1671798 1862256 1890944 1918688 1978647 2229064 2483008 2638196 2836416 2878032 3064963 3343596 3724512 3837376 3957294 4458128 4736761 4966016 5276392 5672832 5756064 6129926 6687192 7449024 7674752 7914588 8916256 9194889 9473522 10552784 11512128 12259852 13374384 14210283 14898048 15829176 17832512 18389778 18947044 21105568 23024256 24519704 26748768 28420566 31658352 35665024 36779556 37894088 42211136 49039408 52104371 53497536 56841132 63316704 73559112 75788176 84422272 98078816 104208742 106995072 113682264 126633408 147118224 151576352 156313113 196157632 208417484 227364528 253266816 294236448 303152704 312626226 392315264 416834968 454729056 588472896 606305408 625252452 833669936 909458112 1176945792 1250504904 1667339872 1818916224 2501009808 3334679744 5002019616 6669359488 10004039232 20008078464
- Sum of all divisors σ(n): 62183116800
- Sum of proper divisors (its aliquot sum) s(n): 42175038336
- 20008078464 is an abundant number, because the sum of its proper divisors (42175038336) is greater than itself. Its abundance is 22166959872
Bases of 20008078464
- Binary: 100101010001001001100001100100000002
- Hexadecimal: 0x4A8930C80
- Base-36: 96WAK5C
Squares and roots of 20008078464
- 20008078464 squared (200080784642) is 400323203821580599296
- 20008078464 cubed (200080784643) is 8009698073022049287214511161344
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The
square root of 20008078464 is 141449.9150370901 -
The
cube root of 20008078464 is 2714.7830394817
Scales and comparisons
How big is 20008078464?- 20,008,078,464 seconds is equal to 636 years, 10 weeks, 23 hours, 34 minutes, 24 seconds.
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To count from 1 to 20,008,078,464 would take you about one thousand, two hundred seventy-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 20008078464 cubic inches would be around 226.2 feet tall.
Recreational maths with 20008078464
- 20008078464 backwards is 46487080002
- The number of decimal digits it has is: 11
- The sum of 20008078464's digits is 39
- More coming soon!
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The information we have on file for 20008078464 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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