28748371968
28,748,371,968 is an even composite number composed of five prime numbers multiplied together.
28748371968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 28748371968:
211 × 32 × 17 × 23 × 3989
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 23 × 3989)See below for interesting mathematical facts about the number 28748371968 from the Numbermatics database.
Names of 28748371968
- Cardinal: 28748371968 can be written as Twenty-eight billion, seven hundred forty-eight million, three hundred seventy-one thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 2.8748371968 × 1010
Factors of 28748371968
Divisors of 28748371968
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 23 24 32 34 36 46 48 51 64 68 69 72 92 96 102 128 136 138 144 153 184 192 204 207 256 272 276 288 306 368 384 391 408 414 512 544 552 576 612 736 768 782 816 828 1024 1088 1104 1152 1173 1224 1472 1536 1564 1632 1656 2048 2176 2208 2304 2346 2448 2944 3072 3128 3264 3312 3519 3989 4352 4416 4608 4692 4896 5888 6144 6256 6528 6624 7038 7978 8704 8832 9216 9384 9792 11776 11967 12512 13056 13248 14076 15956 17408 17664 18432 18768 19584 23552 23934 25024 26112 26496 28152 31912 34816 35328 35901 37536 39168 47104 47868 50048 52224 52992 56304 63824 67813 70656 71802 75072 78336 91747 95736 100096 104448 105984 112608 127648 135626 141312 143604 150144 156672 183494 191472 200192 203439 211968 225216 255296 271252 275241 287208 300288 313344 366988 382944 400384 406878 423936 450432 510592 542504 550482 574416 600576 610317 733976 765888 800768 813756 825723 900864 1021184 1085008 1100964 1148832 1201152 1220634 1467952 1531776 1559699 1627512 1651446 1801728 2042368 2170016 2201928 2297664 2402304 2441268 2935904 3063552 3119398 3255024 3302892 3603456 4084736 4340032 4403856 4595328 4679097 4882536 5871808 6127104 6238796 6510048 6605784 7206912 8169472 8680064 8807712 9190656 9358194 9765072 11743616 12254208 12477592 13020096 13211568 14037291 17360128 17615424 18381312 18716388 19530144 23487232 24508416 24955184 26040192 26423136 28074582 34720256 35230848 36762624 37432776 39060288 46974464 49910368 52080384 52846272 56149164 69440512 70461696 73525248 74865552 78120576 93948928 99820736 104160768 105692544 112298328 138881024 140923392 149731104 156241152 187897856 199641472 208321536 211385088 224596656 281846784 299462208 312482304 399282944 416643072 422770176 449193312 563693568 598924416 624964608 798565888 845540352 898386624 1197848832 1249929216 1597131776 1691080704 1796773248 2395697664 3194263552 3593546496 4791395328 7187092992 9582790656 14374185984 28748371968
- Sum of all divisors σ(n): 91760104800
- Sum of proper divisors (its aliquot sum) s(n): 63011732832
- 28748371968 is an abundant number, because the sum of its proper divisors (63011732832) is greater than itself. Its abundance is 34263360864
Bases of 28748371968
- Binary: 110101100011000100101011000000000002
- Hexadecimal: 0x6B1895800
- Base-36: D7G1DS0
Squares and roots of 28748371968
- 28748371968 squared (287483719682) is 826468890810488193024
- 28748371968 cubed (287483719683) is 23759635093000291568726134751232
-
The
square root of 28748371968 is 169553.4487057107 -
The
cube root of 28748371968 is 3063.4050114149
Scales and comparisons
How big is 28748371968?- 28,748,371,968 seconds is equal to 914 years, 5 weeks, 4 days, 18 hours, 52 minutes, 48 seconds.
-
To count from 1 to 28,748,371,968 would take you about one thousand, eight hundred twenty-eight 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 28748371968 cubic inches would be around 255.3 feet tall.
Recreational maths with 28748371968
- 28748371968 backwards is 86917384782
- The number of decimal digits it has is: 11
- The sum of 28748371968's digits is 63
- More coming soon!
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Numbermatics. (2024). Number 28748371968 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/28748371968/
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