42542490981888
42,542,490,981,888 is an even composite number composed of four prime numbers multiplied together.
42542490981888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 42542490981888:
29 × 34 × 1097 × 935107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 1097 × 935107)See below for interesting mathematical facts about the number 42542490981888 from the Numbermatics database.
Names of 42542490981888
- Cardinal: 42542490981888 can be written as Forty-two trillion, five hundred forty-two billion, four hundred ninety million, nine hundred eighty-one thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2542490981888 × 1013
Factors of 42542490981888
Divisors of 42542490981888
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 768 864 1097 1152 1296 1536 1728 2194 2304 2592 3291 3456 4388 4608 5184 6582 6912 8776 9873 10368 13164 13824 17552 19746 20736 26328 29619 35104 39492 41472 52656 59238 70208 78984 88857 105312 118476 140416 157968 177714 210624 236952 280832 315936 355428 421248 473904 561664 631872 710856 842496 935107 947808 1263744 1421712 1684992 1870214 1895616 2527488 2805321 2843424 3740428 3791232 5054976 5610642 5686848 7480856 7582464 8415963 11221284 11373696 14961712 15164928 16831926 22442568 22747392 25247889 29923424 33663852 44885136 45494784 50495778 59846848 67327704 75743667 89770272 100991556 119693696 134655408 151487334 179540544 201983112 239387392 269310816 302974668 359081088 403966224 478774784 538621632 605949336 718162176 807932448 1025812379 1077243264 1211898672 1436324352 1615864896 2051624758 2154486528 2423797344 3077437137 3231729792 4103249516 4308973056 4847594688 6154874274 6463459584 8206499032 9232311411 9695189376 12309748548 12926919168 16412998064 18464622822 19390378752 24619497096 27696934233 32825996128 36929245644 38780757504 49238994192 55393868466 65651992256 73858491288 83090802699 98477988384 110787736932 131303984512 147716982576 166181605398 196955976768 221575473864 262607969024 295433965152 332363210796 393911953536 443150947728 525215938048 590867930304 664726421592 787823907072 886301895456 1181735860608 1329452843184 1575647814144 1772603790912 2363471721216 2658905686368 3545207581824 4726943442432 5317811372736 7090415163648 10635622745472 14180830327296 21271245490944 42542490981888
- Sum of all divisors σ(n): 127094019973272
- Sum of proper divisors (its aliquot sum) s(n): 84551528991384
- 42542490981888 is an abundant number, because the sum of its proper divisors (84551528991384) is greater than itself. Its abundance is 42009038009496
Bases of 42542490981888
- Binary: 10011010110001001100100001000000010110000000002
- Hexadecimal: 0x26B132101600
- Base-36: F2VR0PS00
Squares and roots of 42542490981888
- 42542490981888 squared (425424909818882) is 1809863538944021806344044544
- 42542490981888 cubed (425424909818883) is 76996103283973948782841134960215769219072
-
The
square root of 42542490981888 is 6522460.5006000611 -
The
cube root of 42542490981888 is 34909.2864459133
Scales and comparisons
How big is 42542490981888?- 42,542,490,981,888 seconds is equal to 1,352,719 years, 32 weeks, 1 day, 22 hours, 4 minutes, 48 seconds.
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To count from 1 to 42,542,490,981,888 would take you about three million, three hundred eighty-one thousand, seven hundred ninety-nine 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 42542490981888 cubic inches would be around 2909.1 feet tall.
Recreational maths with 42542490981888
- 42542490981888 backwards is 88818909424524
- 42542490981888 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 42542490981888's digits is 72
- More coming soon!
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