121492828128
121,492,828,128 is an even composite number composed of five prime numbers multiplied together.
121492828128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 121492828128:
25 × 3 × 76 × 31 × 347
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 31 × 347)See below for interesting mathematical facts about the number 121492828128 from the Numbermatics database.
Names of 121492828128
- Cardinal: 121492828128 can be written as One hundred twenty-one billion, four hundred ninety-two million, eight hundred twenty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21492828128 × 1011
Factors of 121492828128
Divisors of 121492828128
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 62 84 93 96 98 112 124 147 168 186 196 217 224 248 294 336 343 347 372 392 434 496 588 651 672 686 694 744 784 868 992 1029 1041 1176 1302 1372 1388 1488 1519 1568 1736 2058 2082 2352 2401 2429 2604 2744 2776 2976 3038 3472 4116 4164 4557 4704 4802 4858 5208 5488 5552 6076 6944 7203 7287 8232 8328 9114 9604 9716 10416 10633 10757 10976 11104 12152 14406 14574 16464 16656 16807 17003 18228 19208 19432 20832 21266 21514 24304 28812 29148 31899 32271 32928 33312 33614 34006 36456 38416 38864 42532 43028 48608 50421 51009 57624 58296 63798 64542 67228 68012 72912 74431 75299 76832 77728 85064 86056 100842 102018 115248 116592 117649 119021 127596 129084 134456 136024 145824 148862 150598 170128 172112 201684 204036 223293 225897 230496 233184 235298 238042 255192 258168 268912 272048 297724 301196 340256 344224 352947 357063 403368 408072 446586 451794 470596 476084 510384 516336 521017 527093 537824 544096 595448 602392 705894 714126 806736 816144 833147 893172 903588 941192 952168 1020768 1032672 1042034 1054186 1190896 1204784 1411788 1428252 1563051 1581279 1613472 1632288 1666294 1786344 1807176 1882384 1904336 2084068 2108372 2381792 2409568 2499441 2823576 2856504 3126102 3162558 3332588 3572688 3614352 3647119 3689651 3764768 3808672 4168136 4216744 4998882 5647152 5713008 5832029 6252204 6325116 6665176 7145376 7228704 7294238 7379302 8336272 8433488 9997764 10941357 11068953 11294304 11426016 11664058 12504408 12650232 13330352 14588476 14758604 16672544 16866976 17496087 19995528 21882714 22137906 23328116 25008816 25300464 25827557 26660704 29176952 29517208 34992174 39991056 40824203 43765428 44275812 46656232 50017632 50600928 51655114 58353904 59034416 69984348 77482671 79982112 81648406 87530856 88551624 93312464 103310228 116707808 118068832 122472609 139968696 154965342 163296812 175061712 177103248 180792899 186624928 206620456 244945218 279937392 309930684 326593624 350123424 354206496 361585798 413240912 489890436 542378697 559874784 619861368 653187248 723171596 826481824 979780872 1084757394 1239722736 1265550293 1306374496 1446343192 1959561744 2169514788 2479445472 2531100586 2892686384 3796650879 3919123488 4339029576 5062201172 5785372768 7593301758 8678059152 10124402344 15186603516 17356118304 20248804688 30373207032 40497609376 60746414064 121492828128
- Sum of all divisors σ(n): 385180475904
- Sum of proper divisors (its aliquot sum) s(n): 263687647776
- 121492828128 is an abundant number, because the sum of its proper divisors (263687647776) is greater than itself. Its abundance is 142194819648
Bases of 121492828128
- Binary: 11100010010011000100101101111111000002
- Hexadecimal: 0x1C49896FE0
- Base-36: 1JT9OY5C
Squares and roots of 121492828128
- 121492828128 squared (1214928281282) is 14760507286539747984384
- 121492828128 cubed (1214928281283) is 1793295774845665249707199739953152
-
The
square root of 121492828128 is 348558.2133991393 -
The
cube root of 121492828128 is 4952.7934187513
Scales and comparisons
How big is 121492828128?- 121,492,828,128 seconds is equal to 3,863 years, 4 weeks, 6 days, 23 hours, 48 minutes, 48 seconds.
-
To count from 1 to 121,492,828,128 would take you about seven thousand, seven 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 121492828128 cubic inches would be around 412.7 feet tall.
Recreational maths with 121492828128
- 121492828128 backwards is 821828294121
- 121492828128 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121492828128's digits is 48
- More coming soon!
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