128672240243456
128,672,240,243,456 is an even composite number composed of six prime numbers multiplied together.
128672240243456 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 128672240243456:
28 × 7 × 132 × 37 × 701 × 16381
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 37 × 701 × 16381)See below for interesting mathematical facts about the number 128672240243456 from the Numbermatics database.
Names of 128672240243456
- Cardinal: 128672240243456 can be written as One hundred twenty-eight trillion, six hundred seventy-two billion, two hundred forty million, two hundred forty-three thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.28672240243456 × 1014
Factors of 128672240243456
Divisors of 128672240243456
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 37 52 56 64 74 91 104 112 128 148 169 182 208 224 256 259 296 338 364 416 448 481 518 592 676 701 728 832 896 962 1036 1183 1184 1352 1402 1456 1664 1792 1924 2072 2366 2368 2704 2804 2912 3328 3367 3848 4144 4732 4736 4907 5408 5608 5824 6253 6734 7696 8288 9113 9464 9472 9814 10816 11216 11648 12506 13468 15392 16381 16576 18226 18928 19628 21632 22432 23296 25012 25937 26936 30784 32762 33152 36452 37856 39256 43264 43771 44864 50024 51874 53872 61568 63791 65524 66304 72904 75712 78512 87542 89728 100048 103748 107744 114667 118469 123136 127582 131048 145808 151424 157024 175084 179456 181559 200096 207496 212953 215488 229334 236938 255164 262096 291616 302848 314048 337181 350168 363118 400192 414992 425906 430976 458668 473876 510328 524192 583232 606097 628096 674362 700336 726236 800384 829283 829984 851812 861952 917336 947752 1020656 1048384 1166464 1212194 1256192 1348724 1400672 1452472 1490671 1600768 1658566 1659968 1703624 1834672 1895504 2041312 2096768 2332928 2360267 2424388 2697448 2768389 2801344 2904944 2981342 3317132 3319936 3407248 3669344 3791008 4082624 4193536 4242679 4383353 4720534 4848776 5394896 5536778 5602688 5809888 5962684 6634264 6639872 6814496 7338688 7582016 7879261 8165248 8485358 8766706 9441068 9697552 10789792 11073556 11205376 11483081 11619776 11925368 13268528 13628992 14677376 15164032 15758522 16330496 16970716 17533412 18882136 19378723 19395104 21579584 22147112 22966162 23239552 23850736 26537056 27257984 29354752 30328064 30683471 31517044 33941432 35066824 37764272 38757446 38790208 43159168 44294224 45932324 46479104 47701472 53074112 54515968 55154827 61366942 63034088 67882864 70133648 75528544 77514892 77580416 80381567 86318336 88588448 91864648 95402944 102430393 106148224 110309654 122733884 126068176 135765728 140267296 149280053 151057088 155029784 155160832 160763134 177176896 183729296 190805888 204860786 212296448 220619308 245467768 252136352 271531456 280534592 298560106 302114176 310059568 321526268 354353792 367458592 381611776 409721572 424873997 441238616 490935536 504272704 543062912 561069184 597120212 604228352 620119136 643052536 708707584 717012751 734917184 819443144 849747994 882477232 981871072 1008545408 1044960371 1086125824 1122138368 1194240424 1240238272 1286105072 1434025502 1469834368 1638886288 1699495988 1764954464 1940640689 1963742144 2017090816 2089920742 2388480848 2480476544 2572210144 2868051004 2939668736 2974117979 3277772576 3398991976 3529908928 3881281378 3927484288 4179841484 4776961696 4960953088 5144420288 5523361961 5736102008 5948235958 6555545152 6797983952 7059817856 7762562756 7854968576 8359682968 9553923392 10288840576 11046723922 11472204016 11896471916 13111090304 13584484823 13595967904 14119635712 15525125512 16719365936 19107846784 20577681152 22093447844 22944408032 23792943832 26222180608 27168969646 27191935808 31050251024 33438731872 38215693568 38663533727 44186895688 45888816064 47585887664 54337939292 54383871616 62100502048 66877463744 71803705493 77327067454 88373791376 91777632128 95171775328 108675878584 108767743232 124201004096 133754927488 143607410986 154654134908 176747582752 183555264256 190343550656 217351757168 248402008192 267509854976 287214821972 309308269816 353495165504 380687101312 434703514336 496804016384 502625938451 574429643944 618616539632 706990331008 761374202624 869407028672 1005251876902 1148859287888 1237233079264 1413980662016 1738814057344 2010503753804 2297718575776 2474466158528 3477628114688 4021007507608 4595437151552 4948932317056 8042015015216 9190874303104 9897864634112 16084030030432 18381748606208 32168060060864 64336120121728 128672240243456
- Sum of all divisors σ(n): 326926110184128
- Sum of proper divisors (its aliquot sum) s(n): 198253869940672
- 128672240243456 is an abundant number, because the sum of its proper divisors (198253869940672) is greater than itself. Its abundance is 69581629697216
Bases of 128672240243456
- Binary: 111010100000110110101110010110000010011000000002
- Hexadecimal: 0x7506D72C1300
- Base-36: 19LZ7LMEBK
Squares and roots of 128672240243456
- 128672240243456 squared (1286722402434562) is 16556545409269657782150823936
- 128672240243456 cubed (1286722402434563) is 2130367788503233950021932338702047632162816
-
The
square root of 128672240243456 is 11343378.6961141345 -
The
cube root of 128672240243456 is 50484.9139976327
Scales and comparisons
How big is 128672240243456?- 128,672,240,243,456 seconds is equal to 4,091,379 years, 11 weeks, 6 days, 20 hours, 30 minutes, 56 seconds.
-
To count from 1 to 128,672,240,243,456 would take you about ten million, two hundred twenty-eight thousand, four hundred forty-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 128672240243456 cubic inches would be around 4207.1 feet tall.
Recreational maths with 128672240243456
- 128672240243456 backwards is 654342042276821
- 128672240243456 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 128672240243456's digits is 56
- More coming soon!
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The information we have on file for 128672240243456 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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