13897115568
13,897,115,568 is an even composite number composed of five prime numbers multiplied together.
13897115568 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 13897115568:
24 × 35 × 7 × 23 × 1492
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 23 × 149 × 149)See below for interesting mathematical facts about the number 13897115568 from the Numbermatics database.
Names of 13897115568
- Cardinal: 13897115568 can be written as Thirteen billion, eight hundred ninety-seven million, one hundred fifteen thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3897115568 × 1010
Factors of 13897115568
Divisors of 13897115568
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 36 42 46 48 54 56 63 69 72 81 84 92 108 112 126 138 144 149 161 162 168 184 189 207 216 243 252 276 298 322 324 336 368 378 414 432 447 483 486 504 552 567 596 621 644 648 756 828 894 966 972 1008 1043 1104 1134 1192 1242 1288 1296 1341 1449 1512 1656 1701 1788 1863 1932 1944 2086 2268 2384 2484 2576 2682 2898 3024 3129 3312 3402 3427 3576 3726 3864 3888 4023 4172 4347 4536 4968 5364 5589 5796 6258 6804 6854 7152 7452 7728 8046 8344 8694 9072 9387 9936 10281 10728 11178 11592 12069 12516 13041 13608 13708 14904 16092 16688 17388 18774 20562 21456 22201 22356 23184 23989 24138 25032 26082 27216 27416 28161 29808 30843 32184 34776 36207 37548 39123 41124 44402 44712 47978 48276 50064 52164 54832 56322 61686 64368 66603 69552 71967 72414 75096 78246 82248 84483 88804 89424 92529 95956 96552 104328 112644 123372 133206 143934 144828 150192 155407 156492 164496 168966 177608 185058 191912 193104 199809 208656 215901 225288 246744 253449 266412 277587 287868 289656 310814 312984 337932 355216 370116 383824 399618 431802 450576 466221 493488 506898 510623 532824 555174 575736 579312 599427 621628 625968 647703 675864 740232 799236 832761 863604 932442 1013796 1021246 1065648 1110348 1151472 1198854 1243256 1295406 1351728 1398663 1480464 1531869 1598472 1665522 1727208 1798281 1864884 1943109 2027592 2042492 2220696 2397708 2486512 2590812 2797326 3063738 3196944 3331044 3454416 3574361 3596562 3729768 3886218 4055184 4084984 4195989 4441392 4595607 4795416 5181624 5394843 5594652 5829327 6127476 6662088 7148722 7193124 7459536 7772436 8169968 8391978 9191214 9590832 10363248 10723083 10789686 11189304 11658654 12254952 12587967 13324176 13786821 14297444 14386248 15544872 16783956 18382428 21446166 21579372 22378608 23317308 24509904 25175934 27573642 28594888 28772496 31089744 32169249 33567912 36764856 37763901 41360463 42892332 43158744 46634616 50351868 55147284 57189776 64338498 67135824 73529712 75527802 82720926 85784664 86317488 93269232 96507747 100703736 110294568 124081389 128676996 151055604 165441852 171569328 193015494 201407472 220589136 248162778 257353992 289523241 302111208 330883704 386030988 496325556 514707984 579046482 604222416 661767408 772061976 868569723 992651112 1158092964 1544123952 1737139446 1985302224 2316185928 3474278892 4632371856 6948557784 13897115568
- Sum of all divisors σ(n): 48424067328
- Sum of proper divisors (its aliquot sum) s(n): 34526951760
- 13897115568 is an abundant number, because the sum of its proper divisors (34526951760) is greater than itself. Its abundance is 20629836192
Bases of 13897115568
- Binary: 11001111000101010100100111101100002
- Hexadecimal: 0x33C5527B0
- Base-36: 6DTZF00
Squares and roots of 13897115568
- 13897115568 squared (138971155682) is 193129821110347962624
- 13897115568 cubed (138971155683) is 2683947443597671717279072530432
-
The
square root of 13897115568 is 117886.0278743839 -
The
cube root of 13897115568 is 2404.2237871485
Scales and comparisons
How big is 13897115568?- 13,897,115,568 seconds is equal to 441 years, 46 weeks, 5 hours, 52 minutes, 48 seconds.
-
To count from 1 to 13,897,115,568 would take you about eight hundred eighty-three 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 13897115568 cubic inches would be around 200.4 feet tall.
Recreational maths with 13897115568
- 13897115568 backwards is 86551179831
- 13897115568 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13897115568's digits is 54
- More coming soon!
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