42728058880
42,728,058,880 is an even composite number composed of five prime numbers multiplied together.
42728058880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 42728058880:
212 × 5 × 13 × 312 × 167
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 31 × 31 × 167)See below for interesting mathematical facts about the number 42728058880 from the Numbermatics database.
Names of 42728058880
- Cardinal: 42728058880 can be written as Forty-two billion, seven hundred twenty-eight million, fifty-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 4.272805888 × 1010
Factors of 42728058880
Divisors of 42728058880
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 104 124 128 130 155 160 167 208 248 256 260 310 320 334 403 416 496 512 520 620 640 668 806 832 835 961 992 1024 1040 1240 1280 1336 1612 1664 1670 1922 1984 2015 2048 2080 2171 2480 2560 2672 3224 3328 3340 3844 3968 4030 4096 4160 4342 4805 4960 5120 5177 5344 6448 6656 6680 7688 7936 8060 8320 8684 9610 9920 10240 10354 10688 10855 12493 12896 13312 13360 15376 15872 16120 16640 17368 19220 19840 20480 20708 21376 21710 24986 25792 25885 26624 26720 30752 31744 32240 33280 34736 38440 39680 41416 42752 43420 49972 51584 51770 53248 53440 61504 62465 63488 64480 66560 67301 69472 76880 79360 82832 85504 86840 99944 103168 103540 106880 123008 124930 126976 128960 133120 134602 138944 153760 158720 160487 165664 171008 173680 199888 206336 207080 213760 246016 249860 257920 266240 269204 277888 307520 317440 320974 331328 336505 342016 347360 399776 412672 414160 427520 492032 499720 515840 538408 555776 615040 634880 641948 662656 673010 684032 694720 799552 802435 825344 828320 855040 984064 999440 1031680 1076816 1111552 1230080 1283896 1325312 1346020 1389440 1599104 1604870 1650688 1656640 1710080 1968128 1998880 2063360 2086331 2153632 2223104 2460160 2567792 2650624 2692040 2778880 3198208 3209740 3313280 3420160 3936256 3997760 4126720 4172662 4307264 4446208 4920320 5135584 5301248 5384080 5557760 6396416 6419480 6626560 7995520 8253440 8345324 8614528 8892416 9840640 10271168 10431655 10602496 10768160 11115520 12792832 12838960 13253120 15991040 16690648 17229056 19681280 20542336 20863310 21204992 21536320 22231040 25585664 25677920 26506240 31982080 33381296 34458112 41084672 41726620 43072640 44462080 51171328 51355840 53012480 63964160 66762592 68916224 82169344 83453240 86145280 102711680 106024960 127928320 133525184 137832448 164338688 166906480 172290560 205423360 255856640 267050368 275664896 328677376 333812960 344581120 410846720 534100736 657354752 667625920 689162240 821693440 1068201472 1335251840 1378324480 1643386880 2136402944 2670503680 3286773760 4272805888 5341007360 8545611776 10682014720 21364029440 42728058880
- Sum of all divisors σ(n): 114782252256
- Sum of proper divisors (its aliquot sum) s(n): 72054193376
- 42728058880 is an abundant number, because the sum of its proper divisors (72054193376) is greater than itself. Its abundance is 29326134496
Bases of 42728058880
- Binary: 1001111100101100101001110000000000002
- Hexadecimal: 0x9F2CA7000
- Base-36: JMN6L8G
Squares and roots of 42728058880
- 42728058880 squared (427280588802) is 1825687015652746854400
- 42728058880 cubed (427280588803) is 78008062301262049228537987072000
-
The
square root of 42728058880 is 206707.6652666757 -
The
cube root of 42728058880 is 3495.9970256927
Scales and comparisons
How big is 42728058880?- 42,728,058,880 seconds is equal to 1,358 years, 32 weeks, 1 day, 17 hours, 14 minutes, 40 seconds.
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To count from 1 to 42,728,058,880 would take you about two thousand, seven hundred seventeen 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 42728058880 cubic inches would be around 291.3 feet tall.
Recreational maths with 42728058880
- 42728058880 backwards is 08885082724
- 42728058880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42728058880's digits is 52
- More coming soon!
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