129168921024
129,168,921,024 is an even composite number composed of five prime numbers multiplied together.
129168921024 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 129168921024:
26 × 33 × 112 × 13 × 47521
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 13 × 47521)See below for interesting mathematical facts about the number 129168921024 from the Numbermatics database.
Names of 129168921024
- Cardinal: 129168921024 can be written as One hundred twenty-nine billion, one hundred sixty-eight million, nine hundred twenty-one thousand and twenty-four.
Scientific notation
- Scientific notation: 1.29168921024 × 1011
Factors of 129168921024
Divisors of 129168921024
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 64 66 72 78 88 96 99 104 108 117 121 132 143 144 156 176 192 198 208 216 234 242 264 286 288 297 312 351 352 363 396 416 429 432 468 484 528 572 576 594 624 702 704 726 792 832 858 864 936 968 1056 1089 1144 1188 1248 1287 1404 1452 1573 1584 1716 1728 1872 1936 2112 2178 2288 2376 2496 2574 2808 2904 3146 3168 3267 3432 3744 3861 3872 4356 4576 4719 4752 5148 5616 5808 6292 6336 6534 6864 7488 7722 7744 8712 9152 9438 9504 10296 11232 11616 12584 13068 13728 14157 15444 17424 18876 19008 20592 22464 23232 25168 26136 27456 28314 30888 34848 37752 41184 42471 47521 50336 52272 56628 61776 69696 75504 82368 84942 95042 100672 104544 113256 123552 142563 151008 169884 190084 209088 226512 247104 285126 302016 339768 380168 427689 453024 522731 570252 617773 679536 760336 855378 906048 1045462 1140504 1235546 1283067 1359072 1520672 1568193 1710756 1853319 2090924 2281008 2471092 2566134 2718144 3041344 3136386 3421512 3706638 4181848 4562016 4704579 4942184 5132268 5559957 5750041 6272772 6795503 6843024 7413276 8363696 9124032 9409158 9884368 10264536 11119914 11500082 12545544 13591006 13686048 14113737 14826552 16679871 16727392 17250123 18818316 19768736 20386509 20529072 22239828 23000164 25091088 27182012 27372096 28227474 29653104 33359742 33454784 34500246 37636632 39537472 40773018 41058144 44479656 46000328 50182176 51750369 54364024 56454948 59306208 61159527 66719484 69000492 74750533 75273264 81546036 82116288 88959312 92000656 100364352 103500738 108728048 112909896 118612416 122319054 133438968 138000984 149501066 150546528 155251107 163092072 177918624 183478581 184001312 207001476 217456096 224251599 225819792 244638108 266877936 276001968 299002132 301093056 310502214 326184144 355837248 366957162 368002624 414002952 434912192 448503198 451639584 489276216 533755872 552003936 598004264 621004428 652368288 672754797 733914324 828005904 897006396 903279168 978552432 1067511744 1104007872 1196008528 1242008856 1304736576 1345509594 1467828648 1656011808 1794012792 1957104864 2018264391 2392017056 2484017712 2691019188 2935657296 3312023616 3588025584 3914209728 4036528782 4784034112 4968035424 5382038376 5871314592 7176051168 8073057564 9936070848 10764076752 11742629184 14352102336 16146115128 21528153504 32292230256 43056307008 64584460512 129168921024
- Sum of all divisors σ(n): 449508697120
- Sum of proper divisors (its aliquot sum) s(n): 320339776096
- 129168921024 is an abundant number, because the sum of its proper divisors (320339776096) is greater than itself. Its abundance is 191170855072
Bases of 129168921024
- Binary: 11110000100110001000101010001110000002
- Hexadecimal: 0x1E131151C0
- Base-36: 1NC7U9C0
Squares and roots of 129168921024
- 129168921024 squared (1291689210242) is 16684610158504349208576
- 129168921024 cubed (1291689210243) is 2155133091880076404883070247501824
-
The
square root of 129168921024 is 359400.7804999873 -
The
cube root of 129168921024 is 5054.9788628055
Scales and comparisons
How big is 129168921024?- 129,168,921,024 seconds is equal to 4,107 years, 8 weeks, 6 days, 15 hours, 50 minutes, 24 seconds.
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To count from 1 to 129,168,921,024 would take you about eight thousand, two hundred fourteen 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 129168921024 cubic inches would be around 421.2 feet tall.
Recreational maths with 129168921024
- 129168921024 backwards is 420129861921
- The number of decimal digits it has is: 12
- The sum of 129168921024's digits is 45
- More coming soon!
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