12838887936
12,838,887,936 is an even composite number composed of five prime numbers multiplied together.
12838887936 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12838887936:
29 × 33 × 7 × 19 × 6983
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 19 × 6983)See below for interesting mathematical facts about the number 12838887936 from the Numbermatics database.
Names of 12838887936
- Cardinal: 12838887936 can be written as Twelve billion, eight hundred thirty-eight million, eight hundred eighty-seven thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 1.2838887936 × 1010
Factors of 12838887936
Divisors of 12838887936
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 84 96 108 112 114 126 128 133 144 152 168 171 189 192 216 224 228 252 256 266 288 304 336 342 378 384 399 432 448 456 504 512 513 532 576 608 672 684 756 768 798 864 896 912 1008 1026 1064 1152 1197 1216 1344 1368 1512 1536 1596 1728 1792 1824 2016 2052 2128 2304 2394 2432 2688 2736 3024 3192 3456 3584 3591 3648 4032 4104 4256 4608 4788 4864 5376 5472 6048 6384 6912 6983 7182 7296 8064 8208 8512 9576 9728 10752 10944 12096 12768 13824 13966 14364 14592 16128 16416 17024 19152 20949 21888 24192 25536 27932 28728 29184 32256 32832 34048 38304 41898 43776 48384 48881 51072 55864 57456 62847 65664 68096 76608 83796 87552 96768 97762 102144 111728 114912 125694 131328 132677 146643 153216 167592 188541 195524 204288 223456 229824 251388 262656 265354 293286 306432 335184 377082 391048 398031 439929 446912 459648 502776 530708 586572 612864 670368 754164 782096 796062 879858 893824 919296 928739 1005552 1061416 1173144 1194093 1319787 1340736 1508328 1564192 1592124 1759716 1787648 1838592 1857478 2011104 2122832 2346288 2388186 2639574 2681472 2786217 3016656 3128384 3184248 3519432 3575296 3582279 3714956 4022208 4245664 4692576 4776372 5279148 5362944 5572434 6033312 6256768 6368496 7038864 7164558 7429912 8044416 8358651 8491328 9385152 9552744 10558296 10725888 11144868 12066624 12513536 12736992 14077728 14329116 14859824 16088832 16717302 16982656 18770304 19105488 21116592 22289736 24133248 25027072 25075953 25473984 28155456 28658232 29719648 32177664 33434604 33965312 37540608 38210976 42233184 44579472 48266496 50151906 50947968 56310912 57316464 59439296 66869208 67930624 75081216 76421952 84466368 89158944 96532992 100303812 101895936 112621824 114632928 118878592 133738416 152843904 168932736 178317888 200607624 203791872 225243648 229265856 237757184 267476832 305687808 337865472 356635776 401215248 458531712 475514368 534953664 611375616 675730944 713271552 802430496 917063424 1069907328 1426543104 1604860992 1834126848 2139814656 3209721984 4279629312 6419443968 12838887936
- Sum of all divisors σ(n): 45725644800
- Sum of proper divisors (its aliquot sum) s(n): 32886756864
- 12838887936 is an abundant number, because the sum of its proper divisors (32886756864) is greater than itself. Its abundance is 20047868928
Bases of 12838887936
- Binary: 10111111010100000111100010000000002
- Hexadecimal: 0x2FD41E200
- Base-36: 5WBXXC0
Squares and roots of 12838887936
- 12838887936 squared (128388879362) is 164837043433166340096
- 12838887936 cubed (128388879363) is 2116324328339987346139807481856
-
The
square root of 12838887936 is 113308.8166737257 -
The
cube root of 12838887936 is 2341.5807333777
Scales and comparisons
How big is 12838887936?- 12,838,887,936 seconds is equal to 408 years, 12 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
-
To count from 1 to 12,838,887,936 would take you about eight hundred sixteen 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 12838887936 cubic inches would be around 195.1 feet tall.
Recreational maths with 12838887936
- 12838887936 backwards is 63978883821
- 12838887936 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12838887936's digits is 63
- More coming soon!
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