12928681390464
12,928,681,390,464 is an even composite number composed of six prime numbers multiplied together.
12928681390464 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12928681390464:
27 × 32 × 7 × 79 × 467 × 43457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 79 × 467 × 43457)See below for interesting mathematical facts about the number 12928681390464 from the Numbermatics database.
Names of 12928681390464
- Cardinal: 12928681390464 can be written as Twelve trillion, nine hundred twenty-eight billion, six hundred eighty-one million, three hundred ninety thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.2928681390464 × 1013
Factors of 12928681390464
Divisors of 12928681390464
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 79 84 96 112 126 128 144 158 168 192 224 237 252 288 316 336 384 448 467 474 504 553 576 632 672 711 896 934 948 1008 1106 1152 1264 1344 1401 1422 1659 1868 1896 2016 2212 2528 2688 2802 2844 3269 3318 3736 3792 4032 4203 4424 4977 5056 5604 5688 6538 6636 7472 7584 8064 8406 8848 9807 9954 10112 11208 11376 13076 13272 14944 15168 16812 17696 19614 19908 22416 22752 26152 26544 29421 29888 30336 33624 35392 36893 39228 39816 43457 44832 45504 52304 53088 58842 59776 67248 70784 73786 78456 79632 86914 89664 91008 104608 106176 110679 117684 130371 134496 147572 156912 159264 173828 179328 209216 212352 221358 235368 258251 260742 268992 295144 304199 313824 318528 332037 347656 391113 418432 442716 470736 516502 521484 537984 590288 608398 627648 637056 664074 695312 774753 782226 885432 912597 941472 1033004 1042968 1180576 1216796 1255296 1328148 1390624 1549506 1564452 1770864 1825194 1882944 2066008 2085936 2324259 2361152 2433592 2656296 2737791 2781248 3099012 3128904 3433103 3541728 3650388 3765888 4132016 4171872 4648518 4722304 4867184 5312592 5475582 5562496 6198024 6257808 6866206 7083456 7300776 8264032 8343744 9297036 9734368 10299309 10625184 10951164 12396048 12515616 13732412 14166912 14601552 16528064 16687488 18594072 19468736 20294419 20598618 21250368 21902328 24031721 24792096 25031232 27464824 29203104 30897927 33056128 37188144 38937472 40588838 41197236 42500736 43804656 48063442 49584192 50062464 54929648 58406208 60883257 61795854 72095163 74376288 81177676 82394472 87609312 96126884 99168384 109859296 116812416 121766514 123591708 142060933 144190326 148752576 162355352 164788944 175218624 182649771 192253768 216285489 219718592 243533028 247183416 284121866 288380652 297505152 324710704 329577888 350437248 365299542 384507536 426182799 432570978 439437184 487066056 494366832 568243732 576761304 649421408 659155776 730599084 769015072 852365598 865141956 974132112 988733664 1136487464 1153522608 1278548397 1298842816 1318311552 1461198168 1538030144 1603259101 1704731196 1730283912 1948264224 1977467328 2272974928 2307045216 2557096794 2597685632 2922396336 3076060288 3206518202 3409462392 3460567824 3896528448 3954934656 4545949856 4614090432 4809777303 5114193588 5844792672 6413036404 6818924784 6921135648 7793056896 9091899712 9228180864 9619554606 10228387176 11222813707 11689585344 12826072808 13637849568 13842271296 14429331909 18183799424 19239109212 20456774352 22445627414 23379170688 25652145616 27275699136 27684542592 28858663818 33668441121 38478218424 40913548704 44891254828 51304291232 54551398272 57717327636 67336882242 76956436848 81827097408 89782509656 101005323363 102608582464 115434655272 134673764484 153912873696 163654194816 179565019312 202010646726 205217164928 230869310544 269347528968 307825747392 359130038624 404021293452 461738621088 538695057936 615651494784 718260077248 808042586904 923477242176 1077390115872 1436520154496 1616085173808 1846954484352 2154780231744 3232170347616 4309560463488 6464340695232 12928681390464
- Sum of all divisors σ(n): 43149830630400
- Sum of proper divisors (its aliquot sum) s(n): 30221149239936
- 12928681390464 is an abundant number, because the sum of its proper divisors (30221149239936) is greater than itself. Its abundance is 17292467849472
Bases of 12928681390464
- Binary: 101111000010001100010111011000110001100000002
- Hexadecimal: 0xBC231763180
- Base-36: 4KZCR3A80
Squares and roots of 12928681390464
- 12928681390464 squared (129286813904642) is 167150802496130148430135296
- 12928681390464 cubed (129286813904643) is 2161039469632841369384832305448924217344
-
The
square root of 12928681390464 is 3595647.5620483165 -
The
cube root of 12928681390464 is 23470.2695650399
Scales and comparisons
How big is 12928681390464?- 12,928,681,390,464 seconds is equal to 411,092 years, 4 weeks, 2 hours, 14 minutes, 24 seconds.
-
To count from 1 to 12,928,681,390,464 would take you about one million, twenty-seven thousand, seven hundred thirty 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 12928681390464 cubic inches would be around 1955.9 feet tall.
Recreational maths with 12928681390464
- 12928681390464 backwards is 46409318682921
- 12928681390464 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12928681390464's digits is 63
- More coming soon!
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