42894441393664
42,894,441,393,664 is an even composite number composed of four prime numbers multiplied together.
42894441393664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42894441393664:
29 × 77 × 23 × 4423
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 23 × 4423)See below for interesting mathematical facts about the number 42894441393664 from the Numbermatics database.
Names of 42894441393664
- Cardinal: 42894441393664 can be written as Forty-two trillion, eight hundred ninety-four billion, four hundred forty-one million, three hundred ninety-three thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.2894441393664 × 1013
Factors of 42894441393664
Divisors of 42894441393664
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 14 16 23 28 32 46 49 56 64 92 98 112 128 161 184 196 224 256 322 343 368 392 448 512 644 686 736 784 896 1127 1288 1372 1472 1568 1792 2254 2401 2576 2744 2944 3136 3584 4423 4508 4802 5152 5488 5888 6272 7889 8846 9016 9604 10304 10976 11776 12544 15778 16807 17692 18032 19208 20608 21952 25088 30961 31556 33614 35384 36064 38416 41216 43904 55223 61922 63112 67228 70768 72128 76832 82432 87808 101729 110446 117649 123844 126224 134456 141536 144256 153664 175616 203458 216727 220892 235298 247688 252448 268912 283072 288512 307328 386561 406916 433454 441784 470596 495376 504896 537824 566144 577024 614656 712103 773122 813832 823543 866908 883568 941192 990752 1009792 1075648 1132288 1229312 1424206 1517089 1546244 1627664 1647086 1733816 1767136 1882384 1981504 2019584 2151296 2264576 2705927 2848412 3034178 3092488 3255328 3294172 3467632 3534272 3764768 3963008 4039168 4302592 4984721 5411854 5696824 6068356 6184976 6510656 6588344 6935264 7068544 7529536 7926016 8605184 9969442 10619623 10823708 11393648 12136712 12369952 13021312 13176688 13870528 14137088 15059072 15852032 18941489 19938884 21239246 21647416 22787296 24273424 24739904 26042624 26353376 27741056 28274176 30118144 34893047 37882978 39877768 42478492 43294832 45574592 48546848 49479808 52085248 52706752 55482112 60236288 69786094 74337361 75765956 79755536 84956984 86589664 91149184 97093696 98959616 105413504 110964224 139572188 148674722 151531912 159511072 169913968 173179328 182298368 194187392 197919232 210827008 244251329 279144376 297349444 303063824 319022144 339827936 346358656 364596736 388374784 421654016 488502658 520361527 558288752 594698888 606127648 638044288 679655872 692717312 776749568 977005316 1040723054 1116577504 1189397776 1212255296 1276088576 1359311744 1385434624 1709759303 1954010632 2081446108 2233155008 2378795552 2424510592 2552177152 2718623488 3419518606 3642530689 3908021264 4162892216 4466310016 4757591104 4849021184 5437246976 6839037212 7285061378 7816042528 8325784432 8932620032 9515182208 9698042368 11968315121 13678074424 14570122756 15632085056 16651568864 17865240064 19030364416 23936630242 27356148848 29140245512 31264170112 33303137728 38060728832 47873260484 54712297696 58280491024 62528340224 66606275456 83778205847 95746520968 109424595392 116560982048 125056680448 133212550912 167556411694 191493041936 218849190784 233121964096 266425101824 335112823388 382986083872 437698381568 466243928192 670225646776 765972167744 875396763136 932487856384 1340451293552 1531944335488 1864975712768 2680902587104 3063888670976 5361805174208 6127777341952 10723610348416 21447220696832 42894441393664
- Sum of all divisors σ(n): 104360220518400
- Sum of proper divisors (its aliquot sum) s(n): 61465779124736
- 42894441393664 is an abundant number, because the sum of its proper divisors (61465779124736) is greater than itself. Its abundance is 18571337731072
Bases of 42894441393664
- Binary: 10011100000011001000111111000100101110000000002
- Hexadecimal: 0x270323F12E00
- Base-36: F7DFMWJR4
Squares and roots of 42894441393664
- 42894441393664 squared (428944413936642) is 1839933102474475598619344896
- 42894441393664 cubed (428944413936643) is 78922902632353772423429133155008925138944
-
The
square root of 42894441393664 is 6549384.8103210427 -
The
cube root of 42894441393664 is 35005.2893757493
Scales and comparisons
How big is 42894441393664?- 42,894,441,393,664 seconds is equal to 1,363,910 years, 28 weeks, 6 days, 1 hour, 21 minutes, 4 seconds.
-
To count from 1 to 42,894,441,393,664 would take you about three million, four hundred nine thousand, seven hundred seventy-six 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 42894441393664 cubic inches would be around 2917.1 feet tall.
Recreational maths with 42894441393664
- 42894441393664 backwards is 46639314449824
- The number of decimal digits it has is: 14
- The sum of 42894441393664's digits is 67
- More coming soon!
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