13498721856
13,498,721,856 is an even composite number composed of four prime numbers multiplied together.
13498721856 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty-nine divisors.
Prime factorization of 13498721856:
26 × 32 × 472 × 1032
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 47 × 47 × 103 × 103)See below for interesting mathematical facts about the number 13498721856 from the Numbermatics database.
Names of 13498721856
- Cardinal: 13498721856 can be written as Thirteen billion, four hundred ninety-eight million, seven hundred twenty-one thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.3498721856 × 1010
Factors of 13498721856
Divisors of 13498721856
- Number of divisors d(n): 189
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 47 48 64 72 94 96 103 141 144 188 192 206 282 288 309 376 412 423 564 576 618 752 824 846 927 1128 1236 1504 1648 1692 1854 2209 2256 2472 3008 3296 3384 3708 4418 4512 4841 4944 6592 6627 6768 7416 8836 9024 9682 9888 10609 13254 13536 14523 14832 17672 19364 19776 19881 21218 26508 27072 29046 29664 31827 35344 38728 39762 42436 43569 53016 58092 59328 63654 70688 77456 79524 84872 87138 95481 106032 116184 127308 141376 154912 159048 169744 174276 190962 212064 227527 232368 254616 309824 318096 339488 348552 381924 424128 455054 464736 498623 509232 636192 678976 682581 697104 763848 910108 929472 997246 1018464 1272384 1365162 1394208 1495869 1527696 1820216 1994492 2036928 2047743 2730324 2788416 2991738 3055392 3640432 3988984 4095486 4487607 5460648 5983476 6110784 7280864 7977968 8190972 8975214 10921296 11966952 14561728 15955936 16381944 17950428 21842592 23435281 23933904 31911872 32763888 35900856 43685184 46870562 47867808 65527776 70305843 71801712 93741124 95735616 131055552 140611686 143603424 187482248 210917529 281223372 287206848 374964496 421835058 562446744 749928992 843670116 1124893488 1499857984 1687340232 2249786976 3374680464 4499573952 6749360928 13498721856
- Sum of all divisors σ(n): 39919926891
- Sum of proper divisors (its aliquot sum) s(n): 26421205035
- 13498721856 is an abundant number, because the sum of its proper divisors (26421205035) is greater than itself. Its abundance is 12922483179
Bases of 13498721856
- Binary: 11001001001001011000100110010000002
- Hexadecimal: 0x324962640
- Base-36: 678SGG0
Squares and roots of 13498721856
- 13498721856 squared (134987218562) is 182215491745652084736
- 13498721856 cubed (134987218563) is 2459676240928821389197807190016
-
13498721856 is a
perfect square number . Itssquare root is 116184 -
The
cube root of 13498721856 is 2381.0264301313
Scales and comparisons
How big is 13498721856?- 13,498,721,856 seconds is equal to 429 years, 11 weeks, 2 days, 4 hours, 57 minutes, 36 seconds.
-
To count from 1 to 13,498,721,856 would take you about eight hundred fifty-eight 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 13498721856 cubic inches would be around 198.4 feet tall.
Recreational maths with 13498721856
- 13498721856 backwards is 65812789431
- The number of decimal digits it has is: 11
- The sum of 13498721856's digits is 54
- More coming soon!
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