17990048890
17,990,048,890 is an even composite number composed of five prime numbers multiplied together.
17990048890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 17990048890:
2 × 5 × 113 × 17 × 433
(2 × 5 × 11 × 11 × 11 × 17 × 43 × 43 × 43)See below for interesting mathematical facts about the number 17990048890 from the Numbermatics database.
Names of 17990048890
- Cardinal: 17990048890 can be written as Seventeen billion, nine hundred ninety million, forty-eight thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 1.799004889 × 1010
Factors of 17990048890
Divisors of 17990048890
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 11 17 22 34 43 55 85 86 110 121 170 187 215 242 374 430 473 605 731 935 946 1210 1331 1462 1849 1870 2057 2365 2662 3655 3698 4114 4730 5203 6655 7310 8041 9245 10285 10406 13310 16082 18490 20339 20570 22627 26015 31433 40205 40678 45254 52030 57233 62866 79507 80410 88451 101695 113135 114466 157165 159014 176902 203390 223729 226270 286165 314330 345763 397535 442255 447458 572330 691526 795070 874577 884510 972961 1118645 1351619 1728815 1749154 1945922 2237290 2461019 2703238 3457630 3803393 4372885 4864805 4922038 6758095 7606786 8745770 9620347 9729610 12305095 13516190 14867809 19016965 19240694 24610190 29735618 38033930 41837323 48101735 74339045 83674646 96203470 105823817 148678090 163545899 209186615 211647634 327091798 418373230 529119085 817729495 1058238170 1635458990 1799004889 3598009778 8995024445 17990048890
- Sum of all divisors σ(n): 38610950400
- Sum of proper divisors (its aliquot sum) s(n): 20620901510
- 17990048890 is an abundant number, because the sum of its proper divisors (20620901510) is greater than itself. Its abundance is 2630852620
Bases of 17990048890
- Binary: 100001100000100101001011100011110102
- Hexadecimal: 0x4304A5C7A
- Base-36: 89IT6KA
Squares and roots of 17990048890
- 17990048890 squared (179900488902) is 323641859064590232100
- 17990048890 cubed (179900488903) is 5822332867422467943295447369000
-
The
square root of 17990048890 is 134126.9879256221 -
The
cube root of 17990048890 is 2620.2583554449
Scales and comparisons
How big is 17990048890?- 17,990,048,890 seconds is equal to 572 years, 1 week, 3 days, 3 hours, 48 minutes, 10 seconds.
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To count from 1 to 17,990,048,890 would take you about one thousand, one 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 17990048890 cubic inches would be around 218.4 feet tall.
Recreational maths with 17990048890
- 17990048890 backwards is 09884009971
- 17990048890 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 17990048890's digits is 55
- More coming soon!
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The information we have on file for 17990048890 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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