12993521970
12,993,521,970 is an even composite number composed of eight prime numbers multiplied together.
12993521970 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 12993521970:
2 × 3 × 5 × 11 × 13 × 31 × 41 × 2383
See below for interesting mathematical facts about the number 12993521970 from the Numbermatics database.
Names of 12993521970
- Cardinal: 12993521970 can be written as Twelve billion, nine hundred ninety-three million, five hundred twenty-one thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 1.299352197 × 1010
Factors of 12993521970
Divisors of 12993521970
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 10 11 13 15 22 26 30 31 33 39 41 55 62 65 66 78 82 93 110 123 130 143 155 165 186 195 205 246 286 310 330 341 390 403 410 429 451 465 533 615 682 715 806 858 902 930 1023 1066 1209 1230 1271 1353 1430 1599 1705 2015 2046 2145 2255 2383 2418 2542 2665 2706 3198 3410 3813 4030 4290 4433 4510 4766 5115 5330 5863 6045 6355 6765 7149 7626 7995 8866 10230 11726 11915 12090 12710 13299 13530 13981 14298 15990 16523 17589 19065 22165 23830 26213 26598 27962 29315 30979 33046 35178 35745 38130 41943 44330 49569 52426 58630 61958 66495 69905 71490 73873 78639 82615 83886 87945 92937 97703 99138 131065 132990 139810 147746 154895 157278 165230 175890 181753 185874 195406 209715 221619 247845 262130 293109 309790 340769 363506 369365 393195 419430 443238 464685 488515 495690 545259 586218 681538 738730 786390 812603 908765 929370 960349 977030 1022307 1074733 1090518 1108095 1270139 1465545 1625206 1703845 1817530 1920698 2044614 2149466 2216190 2437809 2540278 2726295 2881047 2931090 3028793 3224199 3407690 3810417 4063015 4801745 4875618 5111535 5373665 5452590 5762094 6057586 6350695 6448398 7620834 8126030 9086379 9603490 10223070 10563839 10747330 12189045 12701390 13971529 14405235 15143965 16120995 18172758 19052085 21127678 24378090 27943058 28810470 30287930 31691517 32241990 33316723 38104170 39374309 41914587 45431895 52819195 63383034 66633446 69857645 78748618 83829174 90863790 99950169 105638390 118122927 139715290 158457585 166583615 196871545 199900338 209572935 236245854 316915170 333167230 393743090 419145870 433117399 499750845 590614635 866234798 999501690 1181229270 1299352197 2165586995 2598704394 4331173990 6496760985 12993521970
- Sum of all divisors σ(n): 38756745216
- Sum of proper divisors (its aliquot sum) s(n): 25763223246
- 12993521970 is an abundant number, because the sum of its proper divisors (25763223246) is greater than itself. Its abundance is 12769701276
Bases of 12993521970
- Binary: 11000001100111100101101001001100102
- Hexadecimal: 0x306796932
- Base-36: 5YW09PU
Squares and roots of 12993521970
- 12993521970 squared (129935219702) is 168831613184872680900
- 12993521970 cubed (129935219703) is 2193717275148184850926949373000
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The
square root of 12993521970 is 113989.1309292251 -
The
cube root of 12993521970 is 2350.9440582993
Scales and comparisons
How big is 12993521970?- 12,993,521,970 seconds is equal to 413 years, 7 weeks, 6 days, 23 hours, 39 minutes, 30 seconds.
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To count from 1 to 12,993,521,970 would take you about eight hundred twenty-six 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 12993521970 cubic inches would be around 195.9 feet tall.
Recreational maths with 12993521970
- 12993521970 backwards is 07912539921
- The number of decimal digits it has is: 11
- The sum of 12993521970's digits is 48
- More coming soon!
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