12997838784
12,997,838,784 is an even composite number composed of six prime numbers multiplied together.
12997838784 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12997838784:
26 × 3 × 72 × 17 × 181 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 17 × 181 × 449)See below for interesting mathematical facts about the number 12997838784 from the Numbermatics database.
Names of 12997838784
- Cardinal: 12997838784 can be written as Twelve billion, nine hundred ninety-seven million, eight hundred thirty-eight thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 1.2997838784 × 1010
Factors of 12997838784
Divisors of 12997838784
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 64 68 84 96 98 102 112 119 136 147 168 181 192 196 204 224 238 272 294 336 357 362 392 408 448 449 476 543 544 588 672 714 724 784 816 833 898 952 1086 1088 1176 1267 1344 1347 1428 1448 1568 1632 1666 1796 1904 2172 2352 2499 2534 2694 2856 2896 3077 3136 3143 3264 3332 3592 3801 3808 4344 4704 4998 5068 5388 5712 5792 6154 6286 6664 7184 7602 7616 7633 8688 8869 9231 9408 9429 9996 10136 10776 11424 11584 12308 12572 13328 14368 15204 15266 17376 17738 18462 18858 19992 20272 21539 21552 22001 22848 22899 24616 25144 26607 26656 28736 30408 30532 34752 35476 36924 37716 39984 40544 43078 43104 44002 45798 49232 50288 53214 53312 53431 60816 61064 64617 66003 70952 73848 75432 79968 81088 81269 86156 86208 88004 91596 98464 100576 106428 106862 121632 122128 129234 132006 141904 147696 150773 150864 159936 160293 162538 172312 176008 183192 196928 201152 212856 213724 243264 243807 244256 258468 264012 283808 295392 301546 301728 320586 325076 344624 352016 366384 374017 425712 427448 452319 487614 488512 516936 528024 567616 568883 590784 603092 603456 641172 650152 689248 704032 732768 748034 851424 854896 904638 975228 1033872 1056048 1122051 1137766 1206184 1282344 1300304 1378496 1381573 1408064 1465536 1496068 1702848 1706649 1709792 1809276 1950456 2067744 2112096 2244102 2275532 2412368 2564688 2600608 2763146 2992136 3413298 3419584 3618552 3900912 3982181 4135488 4144719 4224192 4488204 4551064 4824736 5129376 5201216 5526292 5984272 6826596 7237104 7801824 7964362 8289438 8976408 9102128 9649472 9671011 10258752 11052584 11946543 11968544 13653192 14474208 15603648 15928724 16578876 17952816 18204256 19342022 22105168 23893086 23937088 27306384 28948416 29013033 31857448 33157752 35905632 36408512 38684044 44210336 47786172 54612768 58026066 63714896 66315504 67697077 71811264 77368088 88420672 95572344 109225536 116052132 127429792 132631008 135394154 154736176 191144688 203091231 232104264 254859584 265262016 270788308 309472352 382289376 406182462 464208528 541576616 618944704 764578752 812364924 928417056 1083153232 1624729848 1856834112 2166306464 3249459696 4332612928 6498919392 12997838784
- Sum of all divisors σ(n): 42686935200
- Sum of proper divisors (its aliquot sum) s(n): 29689096416
- 12997838784 is an abundant number, because the sum of its proper divisors (29689096416) is greater than itself. Its abundance is 16691257632
Bases of 12997838784
- Binary: 11000001101011101101000111110000002
- Hexadecimal: 0x306BB47C0
- Base-36: 5YYKSLC
Squares and roots of 12997838784
- 12997838784 squared (129978387842) is 168943813054854598656
- 12997838784 cubed (129978387843) is 2195904445641234621891711074304
-
The
square root of 12997838784 is 114008.0645568549 -
The
cube root of 12997838784 is 2351.2043794187
Scales and comparisons
How big is 12997838784?- 12,997,838,784 seconds is equal to 413 years, 15 weeks, 22 hours, 46 minutes, 24 seconds.
-
To count from 1 to 12,997,838,784 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 12997838784 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997838784
- 12997838784 backwards is 48783879921
- The number of decimal digits it has is: 11
- The sum of 12997838784's digits is 66
- More coming soon!
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