5418449920
5,418,449,920 is an even composite number composed of five prime numbers multiplied together.
5418449920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 5418449920:
210 × 5 × 13 × 127 × 641
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 127 × 641)See below for interesting mathematical facts about the number 5418449920 from the Numbermatics database.
Names of 5418449920
- Cardinal: 5418449920 can be written as Five billion, four hundred eighteen million, four hundred forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.41844992 × 109
Factors of 5418449920
Divisors of 5418449920
- Number of divisors d(n): 176
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 127 128 130 160 208 254 256 260 320 416 508 512 520 635 640 641 832 1016 1024 1040 1270 1280 1282 1651 1664 2032 2080 2540 2560 2564 3205 3302 3328 4064 4160 5080 5120 5128 6410 6604 6656 8128 8255 8320 8333 10160 10256 12820 13208 13312 16256 16510 16640 16666 20320 20512 25640 26416 32512 33020 33280 33332 40640 41024 41665 51280 52832 65024 66040 66560 66664 81280 81407 82048 83330 102560 105664 130048 132080 133328 162560 162814 164096 166660 205120 211328 264160 266656 325120 325628 328192 333320 407035 410240 422656 528320 533312 650240 651256 656384 666640 814070 820480 845312 1056640 1058291 1066624 1302512 1333280 1628140 1640960 1690624 2113280 2116582 2133248 2605024 2666560 3256280 3281920 4226560 4233164 4266496 5210048 5291455 5333120 6512560 8453120 8466328 8532992 10420096 10582910 10666240 13025120 16932656 20840192 21165820 21332480 26050240 33865312 41680384 42331640 42664960 52100480 67730624 83360768 84663280 104200960 135461248 169326560 208401920 270922496 338653120 416803840 541844992 677306240 1083689984 1354612480 2709224960 5418449920
- Sum of all divisors σ(n): 14129998848
- Sum of proper divisors (its aliquot sum) s(n): 8711548928
- 5418449920 is an abundant number, because the sum of its proper divisors (8711548928) is greater than itself. Its abundance is 3293099008
Bases of 5418449920
- Binary: 1010000101111011011111100000000002
- Hexadecimal: 0x142F6FC00
- Base-36: 2HM06PS
Squares and roots of 5418449920
- 5418449920 squared (54184499202) is 29359599535548006400
- 5418449920 cubed (54184499203) is 159083519754622132434239488000
-
The
square root of 5418449920 is 73610.1210432371 -
The
cube root of 5418449920 is 1756.4064417913
Scales and comparisons
How big is 5418449920?- 5,418,449,920 seconds is equal to 172 years, 15 weeks, 12 hours, 58 minutes, 40 seconds.
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To count from 1 to 5,418,449,920 would take you about three hundred forty-four 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 5418449920 cubic inches would be around 146.4 feet tall.
Recreational maths with 5418449920
- 5418449920 backwards is 0299448145
- The number of decimal digits it has is: 10
- The sum of 5418449920's digits is 46
- More coming soon!
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