12489204672
12,489,204,672 is an even composite number composed of four prime numbers multiplied together.
12489204672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 12489204672:
26 × 38 × 72 × 607
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 607)See below for interesting mathematical facts about the number 12489204672 from the Numbermatics database.
Names of 12489204672
- Cardinal: 12489204672 can be written as Twelve billion, four hundred eighty-nine million, two hundred four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.2489204672 × 1010
Factors of 12489204672
Divisors of 12489204672
- Number of divisors d(n): 378
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 144 147 162 168 189 192 196 216 224 243 252 288 294 324 336 378 392 432 441 448 486 504 567 576 588 607 648 672 729 756 784 864 882 972 1008 1134 1176 1214 1296 1323 1344 1458 1512 1568 1701 1728 1764 1821 1944 2016 2187 2268 2352 2428 2592 2646 2916 3024 3136 3402 3528 3642 3888 3969 4032 4249 4374 4536 4704 4856 5103 5184 5292 5463 5832 6048 6561 6804 7056 7284 7776 7938 8498 8748 9072 9408 9712 10206 10584 10926 11664 11907 12096 12747 13122 13608 14112 14568 15309 15552 15876 16389 16996 17496 18144 19424 20412 21168 21852 23328 23814 25494 26244 27216 28224 29136 29743 30618 31752 32778 33992 34992 35721 36288 38241 38848 40824 42336 43704 45927 46656 47628 49167 50988 52488 54432 58272 59486 61236 63504 65556 67984 69984 71442 76482 81648 84672 87408 89229 91854 95256 98334 101976 104976 107163 108864 114723 116544 118972 122472 127008 131112 135968 139968 142884 147501 152964 163296 174816 178458 183708 190512 196668 203952 209952 214326 229446 237944 244944 254016 262224 267687 271936 285768 295002 305928 321489 326592 344169 349632 356916 367416 381024 393336 407904 419904 428652 442503 458892 475888 489888 524448 535374 571536 590004 611856 642978 688338 713832 734832 762048 786672 803061 815808 857304 885006 917784 951776 979776 1032507 1048896 1070748 1143072 1180008 1223712 1285956 1327509 1376676 1427664 1469664 1573344 1606122 1714608 1770012 1835568 1903552 2065014 2141496 2286144 2360016 2409183 2447424 2571912 2655018 2753352 2855328 2939328 3097521 3146688 3212244 3429216 3540024 3671136 3982527 4130028 4282992 4720032 4818366 5143824 5310036 5506704 5710656 6195042 6424488 6858432 7080048 7227549 7342272 7965054 8260056 8565984 9292563 9440064 9636732 10287648 10620072 11013408 12390084 12848976 14160096 14455098 15930108 16520112 17131968 18585126 19273464 20575296 21240144 21682647 22026816 24780168 25697952 27877689 28320192 28910196 31860216 33040224 37170252 38546928 42480288 43365294 49560336 51395904 55755378 57820392 63720432 65047941 66080448 74340504 77093856 84960576 86730588 99120672 111510756 115640784 127440864 130095882 148681008 154187712 173461176 195143823 198241344 223021512 231281568 254881728 260191764 297362016 346922352 390287646 446043024 462563136 520383528 594724032 693844704 780575292 892086048 1040767056 1387689408 1561150584 1784172096 2081534112 3122301168 4163068224 6244602336 12489204672
- Sum of all divisors σ(n): 43313311392
- Sum of proper divisors (its aliquot sum) s(n): 30824106720
- 12489204672 is an abundant number, because the sum of its proper divisors (30824106720) is greater than itself. Its abundance is 18334902048
Bases of 12489204672
- Binary: 10111010000110101000100011110000002
- Hexadecimal: 0x2E86A23C0
- Base-36: 5QJR000
Squares and roots of 12489204672
- 12489204672 squared (124892046722) is 155980233339106627584
- 12489204672 cubed (124892046723) is 1948069058958420653528256872448
-
The
square root of 12489204672 is 111755.1102724167 -
The
cube root of 12489204672 is 2320.1261247325
Scales and comparisons
How big is 12489204672?- 12,489,204,672 seconds is equal to 397 years, 6 weeks, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 12,489,204,672 would take you about seven hundred ninety-four 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 12489204672 cubic inches would be around 193.3 feet tall.
Recreational maths with 12489204672
- 12489204672 backwards is 27640298421
- The number of decimal digits it has is: 11
- The sum of 12489204672's digits is 45
- More coming soon!
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The information we have on file for 12489204672 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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