3998128689792
3,998,128,689,792 is an even composite number composed of four prime numbers multiplied together.
3998128689792 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 3998128689792:
27 × 32 × 172 × 2293
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 17 × 229 × 229 × 229)See below for interesting mathematical facts about the number 3998128689792 from the Numbermatics database.
Names of 3998128689792
- Cardinal: 3998128689792 can be written as Three trillion, nine hundred ninety-eight billion, one hundred twenty-eight million, six hundred eighty-nine thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 3.998128689792 × 1012
Factors of 3998128689792
Divisors of 3998128689792
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 229 272 288 289 306 384 408 458 544 576 578 612 687 816 867 916 1088 1152 1156 1224 1374 1632 1734 1832 2061 2176 2312 2448 2601 2748 3264 3468 3664 3893 4122 4624 4896 5202 5496 6528 6936 7328 7786 8244 9248 9792 10404 10992 11679 13872 14656 15572 16488 18496 19584 20808 21984 23358 27744 29312 31144 32976 35037 36992 41616 43968 46716 52441 55488 62288 65952 66181 70074 83232 87936 93432 104882 110976 124576 131904 132362 140148 157323 166464 186864 198543 209764 249152 263808 264724 280296 314646 332928 373728 397086 419528 471969 498304 529448 560592 595629 629292 747456 794172 839056 891497 943938 1058896 1121184 1191258 1258584 1494912 1588344 1678112 1782994 1887876 2117792 2242368 2382516 2517168 2674491 3176688 3356224 3565988 3775752 4235584 4484736 4765032 5034336 5348982 6353376 6712448 7131976 7551504 8023473 8471168 9530064 10068672 10697964 12008989 12706752 14263952 15103008 15155449 16046946 19060128 20137344 21395928 24017978 25413504 28527904 30206016 30310898 32093892 36026967 38120256 42791856 45466347 48035956 57055808 60412032 60621796 64187784 72053934 76240512 85583712 90932694 96071912 108080901 114111616 121243592 128375568 136399041 144107868 171167424 181865388 192143824 204152813 216161802 242487184 256751136 272798082 288215736 342334848 363730776 384287648 408305626 432323604 484974368 513502272 545596164 576431472 612458439 727461552 768575296 816611252 864647208 969948736 1027004544 1091192328 1152862944 1224916878 1454923104 1537150592 1633222504 1729294416 1837375317 1939897472 2182384656 2305725888 2449833756 2909846208 3266445008 3458588832 3470597821 3674750634 4364769312 4611451776 4899667512 5819692416 6532890016 6917177664 6941195642 7349501268 8729538624 9799335024 10411793463 13065780032 13834355328 13882391284 14699002536 17459077248 19598670048 20823586926 26131560064 27764782568 29398005072 31235380389 39197340096 41647173852 55529565136 58796010144 62470760778 78394680192 83294347704 111059130272 117592020288 124941521556 166588695408 222118260544 235184040576 249883043112 333177390816 444236521088 499766086224 666354781632 999532172448 1332709563264 1999064344896 3998128689792
- Sum of all divisors σ(n): 12275211690300
- Sum of proper divisors (its aliquot sum) s(n): 8277083000508
- 3998128689792 is an abundant number, because the sum of its proper divisors (8277083000508) is greater than itself. Its abundance is 4278954310716
Bases of 3998128689792
- Binary: 1110100010111000110000101001010010100000002
- Hexadecimal: 0x3A2E30A5280
- Base-36: 1F0PQLCW0
Squares and roots of 3998128689792
- 3998128689792 squared (39981286897922) is 15985033020137894565003264
- 3998128689792 cubed (39981286897923) is 63910219125085777148345937672523481088
-
The
square root of 3998128689792 is 1999532.1177195429 -
The
cube root of 3998128689792 is 15871.5347003957
Scales and comparisons
How big is 3998128689792?- 3,998,128,689,792 seconds is equal to 127,128 years, 6 weeks, 3 days, 14 hours, 43 minutes, 12 seconds.
-
To count from 1 to 3,998,128,689,792 would take you about three hundred seventeen thousand, eight hundred twenty 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 3998128689792 cubic inches would be around 1322.6 feet tall.
Recreational maths with 3998128689792
- 3998128689792 backwards is 2979868218993
- The number of decimal digits it has is: 13
- The sum of 3998128689792's digits is 81
- More coming soon!
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