27428815872
27,428,815,872 is an even composite number composed of five prime numbers multiplied together.
27428815872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 27428815872:
210 × 32 × 19 × 312 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 31 × 31 × 163)See below for interesting mathematical facts about the number 27428815872 from the Numbermatics database.
Names of 27428815872
- Cardinal: 27428815872 can be written as Twenty-seven billion, four hundred twenty-eight million, eight hundred fifteen thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 2.7428815872 × 1010
Factors of 27428815872
Divisors of 27428815872
- Number of divisors d(n): 396
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 48 57 62 64 72 76 93 96 114 124 128 144 152 163 171 186 192 228 248 256 279 288 304 326 342 372 384 456 489 496 512 558 576 589 608 652 684 744 768 912 961 978 992 1024 1116 1152 1178 1216 1304 1368 1467 1488 1536 1767 1824 1922 1956 1984 2232 2304 2356 2432 2608 2736 2883 2934 2976 3072 3097 3534 3648 3844 3912 3968 4464 4608 4712 4864 5053 5216 5301 5472 5766 5868 5952 6194 7068 7296 7688 7824 7936 8649 8928 9216 9291 9424 9728 10106 10432 10602 10944 11532 11736 11904 12388 14136 14592 15159 15376 15648 15872 17298 17856 18259 18582 18848 19456 20212 20864 21204 21888 23064 23472 23808 24776 27873 28272 29184 30318 30752 31296 31744 34596 35712 36518 37164 37696 40424 41728 42408 43776 45477 46128 46944 47616 49552 54777 55746 56544 58368 60636 61504 62592 69192 71424 73036 74328 75392 80848 83456 84816 87552 90954 92256 93888 95232 96007 99104 109554 111492 113088 121272 123008 125184 138384 142848 146072 148656 150784 156643 161696 164331 166912 169632 175104 181908 184512 187776 192014 198208 219108 222984 226176 242544 246016 250368 276768 285696 288021 292144 297312 301568 313286 323392 328662 339264 363816 369024 375552 384028 396416 438216 445968 452352 469929 485088 492032 500736 553536 576042 584288 594624 603136 626572 646784 657324 678528 727632 738048 751104 768056 792832 864063 876432 891936 904704 939858 970176 984064 1107072 1152084 1168576 1189248 1253144 1293568 1314648 1357056 1409787 1455264 1476096 1502208 1536112 1585664 1728126 1752864 1783872 1809408 1879716 1940352 2214144 2304168 2337152 2378496 2506288 2587136 2629296 2714112 2819574 2910528 2952192 2976217 3072224 3171328 3456252 3505728 3567744 3759432 3880704 4428288 4608336 4674304 4756992 5012576 5174272 5258592 5428224 5639148 5821056 5952434 6144448 6912504 7011456 7135488 7518864 7761408 8856576 8928651 9216672 9348608 9513984 10025152 10517184 11278296 11642112 11904868 12288896 13825008 14022912 14270976 15037728 15522816 17857302 18433344 18697216 20050304 21034368 22556592 23284224 23809736 24577792 26785953 27650016 28045824 28541952 30075456 35714604 36866688 40100608 42068736 45113184 46568448 47619472 49155584 53571906 55300032 56091648 60150912 71429208 73733376 80201216 84137472 90226368 95238944 98311168 107143812 110600064 120301824 142858416 147466752 160402432 168274944 180452736 190477888 214287624 221200128 240603648 285716832 294933504 360905472 380955776 428575248 442400256 481207296 571433664 721810944 761911552 857150496 884800512 1142867328 1443621888 1523823104 1714300992 2285734656 3047646208 3428601984 4571469312 6857203968 9142938624 13714407936 27428815872
- Sum of all divisors σ(n): 86673091440
- Sum of proper divisors (its aliquot sum) s(n): 59244275568
- 27428815872 is an abundant number, because the sum of its proper divisors (59244275568) is greater than itself. Its abundance is 31815459696
Bases of 27428815872
- Binary: 110011000101110001010000100000000002
- Hexadecimal: 0x662E28400
- Base-36: CLMEPS0
Squares and roots of 27428815872
- 27428815872 squared (274288158722) is 752339940140079120384
- 27428815872 cubed (274288158723) is 20635793691253732080524457934848
-
The
square root of 27428815872 is 165616.4722242325 -
The
cube root of 27428815872 is 3015.7987233961
Scales and comparisons
How big is 27428815872?- 27,428,815,872 seconds is equal to 872 years, 7 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
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To count from 1 to 27,428,815,872 would take you about one thousand, seven hundred forty-four 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 27428815872 cubic inches would be around 251.3 feet tall.
Recreational maths with 27428815872
- 27428815872 backwards is 27851882472
- The number of decimal digits it has is: 11
- The sum of 27428815872's digits is 54
- More coming soon!
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The information we have on file for 27428815872 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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