13028973768
13,028,973,768 is an even composite number composed of four prime numbers multiplied together.
13028973768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13028973768:
23 × 37 × 412 × 443
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 41 × 41 × 443)See below for interesting mathematical facts about the number 13028973768 from the Numbermatics database.
Names of 13028973768
- Cardinal: 13028973768 can be written as Thirteen billion, twenty-eight million, nine hundred seventy-three thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3028973768 × 1010
Factors of 13028973768
Divisors of 13028973768
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 41 54 72 81 82 108 123 162 164 216 243 246 324 328 369 443 486 492 648 729 738 886 972 984 1107 1329 1458 1476 1681 1772 1944 2187 2214 2658 2916 2952 3321 3362 3544 3987 4374 4428 5043 5316 5832 6642 6724 7974 8748 8856 9963 10086 10632 11961 13284 13448 15129 15948 17496 18163 19926 20172 23922 26568 29889 30258 31896 35883 36326 39852 40344 45387 47844 54489 59778 60516 71766 72652 79704 89667 90774 95688 107649 108978 119556 121032 136161 143532 145304 163467 179334 181548 215298 217956 239112 272322 287064 322947 326934 358668 363096 408483 430596 435912 490401 544644 645894 653868 717336 744683 816966 861192 968841 980802 1089288 1225449 1291788 1307736 1471203 1489366 1633932 1937682 1961604 2234049 2450898 2583576 2942406 2978732 3267864 3676347 3875364 3923208 4413609 4468098 4901796 5884812 5957464 6702147 7352694 7750728 8827218 8936196 9803592 11769624 13240827 13404294 14705388 17654436 17872392 20106441 26481654 26808588 29410776 35308872 39722481 40212882 52963308 53617176 60319323 79444962 80425764 105926616 120638646 158889924 160851528 180957969 241277292 317779848 361915938 482554584 542873907 723831876 1085747814 1447663752 1628621721 2171495628 3257243442 4342991256 6514486884 13028973768
- Sum of all divisors σ(n): 37638590400
- Sum of proper divisors (its aliquot sum) s(n): 24609616632
- 13028973768 is an abundant number, because the sum of its proper divisors (24609616632) is greater than itself. Its abundance is 11580642864
Bases of 13028973768
- Binary: 11000010001001011001011100110010002
- Hexadecimal: 0x308965CC8
- Base-36: 5ZH44I0
Squares and roots of 13028973768
- 13028973768 squared (130289737682) is 169754157447232117824
- 13028973768 cubed (130289737683) is 2211722464388929107335981240832
-
The
square root of 13028973768 is 114144.5301711825 -
The
cube root of 13028973768 is 2353.0802383765
Scales and comparisons
How big is 13028973768?- 13,028,973,768 seconds is equal to 414 years, 14 weeks, 4 days, 7 hours, 22 minutes, 48 seconds.
-
To count from 1 to 13,028,973,768 would take you about eight hundred twenty-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 13028973768 cubic inches would be around 196.1 feet tall.
Recreational maths with 13028973768
- 13028973768 backwards is 86737982031
- 13028973768 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13028973768's digits is 54
- More coming soon!
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