13187668032
13,187,668,032 is an even composite number composed of five prime numbers multiplied together.
13187668032 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 13187668032:
26 × 32 × 7 × 112 × 27031
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 11 × 27031)See below for interesting mathematical facts about the number 13187668032 from the Numbermatics database.
Names of 13187668032
- Cardinal: 13187668032 can be written as Thirteen billion, one hundred eighty-seven million, six hundred sixty-eight thousand and thirty-two.
Scientific notation
- Scientific notation: 1.3187668032 × 1010
Factors of 13187668032
Divisors of 13187668032
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 64 66 72 77 84 88 96 99 112 121 126 132 144 154 168 176 192 198 224 231 242 252 264 288 308 336 352 363 396 448 462 484 504 528 576 616 672 693 704 726 792 847 924 968 1008 1056 1089 1232 1344 1386 1452 1584 1694 1848 1936 2016 2112 2178 2464 2541 2772 2904 3168 3388 3696 3872 4032 4356 4928 5082 5544 5808 6336 6776 7392 7623 7744 8712 10164 11088 11616 13552 14784 15246 17424 20328 22176 23232 27031 27104 30492 34848 40656 44352 54062 54208 60984 69696 81093 81312 108124 121968 162186 162624 189217 216248 243279 243936 297341 324372 378434 432496 486558 487872 567651 594682 648744 756868 864992 892023 973116 1135302 1189364 1297488 1513736 1702953 1729984 1784046 1946232 2081387 2270604 2378728 2594976 2676069 3027472 3270751 3405906 3568092 3892464 4162774 4541208 4757456 5189952 5352138 6054944 6244161 6541502 6811812 7136184 7784928 8325548 9082416 9514912 9812253 10704276 12109888 12488322 13083004 13623624 14272368 15569856 16651096 18164832 18732483 19029824 19624506 21408552 22895257 24976644 26166008 27247248 28544736 29436759 33302192 36329664 37464966 39249012 42817104 45790514 49953288 52332016 54494496 57089472 58873518 66604384 68685771 74929932 78498024 85634208 91581028 99906576 104664032 108988992 117747036 133208768 137371542 149859864 156996048 171268416 183162056 199813152 206057313 209328064 235494072 274743084 299719728 313992096 366324112 399626304 412114626 470988144 549486168 599439456 627984192 732648224 824229252 941976288 1098972336 1198878912 1465296448 1648458504 1883952576 2197944672 3296917008 4395889344 6593834016 13187668032
- Sum of all divisors σ(n): 47486141248
- Sum of proper divisors (its aliquot sum) s(n): 34298473216
- 13187668032 is an abundant number, because the sum of its proper divisors (34298473216) is greater than itself. Its abundance is 21110805184
Bases of 13187668032
- Binary: 11000100100000101111011000010000002
- Hexadecimal: 0x3120BD840
- Base-36: 623LHS0
Squares and roots of 13187668032
- 13187668032 squared (131876680322) is 173914588122234753024
- 13187668032 cubed (131876680323) is 2293527854078042160854020128768
-
The
square root of 13187668032 is 114837.5723881343 -
The
cube root of 13187668032 is 2362.5952986837
Scales and comparisons
How big is 13187668032?- 13,187,668,032 seconds is equal to 419 years, 17 weeks, 1 hour, 7 minutes, 12 seconds.
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To count from 1 to 13,187,668,032 would take you about eight hundred thirty-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 13187668032 cubic inches would be around 196.9 feet tall.
Recreational maths with 13187668032
- 13187668032 backwards is 23086678131
- The number of decimal digits it has is: 11
- The sum of 13187668032's digits is 45
- More coming soon!
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