128449334272
128,449,334,272 is an even composite number composed of six prime numbers multiplied together.
128449334272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 128449334272:
210 × 7 × 23 × 31 × 41 × 613
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 31 × 41 × 613)See below for interesting mathematical facts about the number 128449334272 from the Numbermatics database.
Names of 128449334272
- Cardinal: 128449334272 can be written as One hundred twenty-eight billion, four hundred forty-nine million, three hundred thirty-four thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.28449334272 × 1011
Factors of 128449334272
Divisors of 128449334272
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 7 8 14 16 23 28 31 32 41 46 56 62 64 82 92 112 124 128 161 164 184 217 224 248 256 287 322 328 368 434 448 496 512 574 613 644 656 713 736 868 896 943 992 1024 1148 1226 1271 1288 1312 1426 1472 1736 1792 1886 1984 2296 2452 2542 2576 2624 2852 2944 3472 3584 3772 3968 4291 4592 4904 4991 5084 5152 5248 5704 5888 6601 6944 7168 7544 7936 8582 8897 9184 9808 9982 10168 10304 10496 11408 11776 13202 13888 14099 15088 15872 17164 17794 18368 19003 19616 19964 20336 20608 20992 22816 23552 25133 26404 27776 28198 29233 30176 31744 34328 35588 36736 38006 39232 39928 40672 41216 41984 45632 50266 52808 55552 56396 58466 60352 68656 71176 73472 76012 78464 79856 81344 82432 91264 98693 100532 105616 111104 112792 116932 120704 133021 137312 142352 146944 152024 156928 159712 162688 164864 175931 182528 197386 201064 204631 211232 222208 225584 233864 241408 266042 274624 284704 293888 304048 313856 319424 325376 351862 365056 394772 402128 409262 422464 437069 451168 467728 482816 532084 549248 569408 578059 608096 627712 638848 650752 703724 730112 779123 789544 804256 818524 844928 874138 902336 935456 965632 1064168 1098496 1138816 1156118 1216192 1277696 1301504 1407448 1558246 1579088 1608512 1637048 1689856 1748276 1804672 1870912 2128336 2196992 2277632 2312236 2432384 2555392 2814896 3059483 3116492 3158176 3217024 3274096 3379712 3496552 3609344 3741824 4046413 4256672 4393984 4555264 4624472 4864768 5110784 5453861 5629792 6118966 6232984 6316352 6434048 6548192 6759424 6993104 7218688 7483648 8092826 8513344 9110528 9248944 9729536 10907722 11259584 12237932 12465968 12632704 12868096 13096384 13986208 14437376 14967296 16185652 17026688 17919829 18497888 19459072 21815444 22519168 24475864 24931936 25265408 25736192 26192768 27972416 29934592 32371304 34053376 35839658 36995776 43630888 45038336 48951728 49863872 50530816 52385536 55944832 64742608 68106752 71679316 73991552 87261776 90076672 97903456 99727744 101061632 104771072 111889664 125438803 129485216 136213504 143358632 147983104 174523552 180153344 195806912 199455488 209542144 223779328 250877606 258970432 286717264 295966208 349047104 391613824 398910976 447558656 501755212 517940864 573434528 591932416 698094208 783227648 797821952 1003510424 1035881728 1146869056 1396188416 1566455296 2007020848 2071763456 2293738112 2792376832 3132910592 4014041696 4143526912 4587476224 5584753664 8028083392 9174952448 16056166784 18349904896 32112333568 64224667136 128449334272
- Sum of all divisors σ(n): 324329693184
- Sum of proper divisors (its aliquot sum) s(n): 195880358912
- 128449334272 is an abundant number, because the sum of its proper divisors (195880358912) is greater than itself. Its abundance is 67431024640
Bases of 128449334272
- Binary: 11101111010000010110101001100000000002
- Hexadecimal: 0x1DE82D4C00
- Base-36: 1N0BF0N4
Squares and roots of 128449334272
- 128449334272 squared (1284493342722) is 16499231474919993769984
- 128449334272 cubed (1284493342723) is 2119315298953101864216832296091648
-
The
square root of 128449334272 is 358398.2899959205 -
The
cube root of 128449334272 is 5045.5744553041
Scales and comparisons
How big is 128449334272?- 128,449,334,272 seconds is equal to 4,084 years, 15 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
-
To count from 1 to 128,449,334,272 would take you about eight thousand, one hundred sixty-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 128449334272 cubic inches would be around 420.5 feet tall.
Recreational maths with 128449334272
- 128449334272 backwards is 272433944821
- The number of decimal digits it has is: 12
- The sum of 128449334272's digits is 49
- More coming soon!
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The information we have on file for 128449334272 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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