40198897809
40,198,897,809 is an odd composite number composed of five prime numbers multiplied together.
40198897809 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 40198897809:
36 × 7 × 31 × 592 × 73
(3 × 3 × 3 × 3 × 3 × 3 × 7 × 31 × 59 × 59 × 73)See below for interesting mathematical facts about the number 40198897809 from the Numbermatics database.
Names of 40198897809
- Cardinal: 40198897809 can be written as Forty billion, one hundred ninety-eight million, eight hundred ninety-seven thousand, eight hundred nine.
Scientific notation
- Scientific notation: 4.0198897809 × 1010
Factors of 40198897809
Divisors of 40198897809
- Number of divisors d(n): 168
-
Complete list of divisors:
1 3 7 9 21 27 31 59 63 73 81 93 177 189 217 219 243 279 413 511 531 567 651 657 729 837 1239 1533 1593 1701 1829 1953 1971 2263 2511 3481 3717 4307 4599 4779 5103 5487 5859 5913 6789 7533 10443 11151 12803 12921 13797 14337 15841 16461 17577 17739 20367 22599 24367 30149 31329 33453 38409 38763 41391 43011 47523 49383 52731 53217 61101 73101 90447 93987 100359 107911 115227 116289 124173 133517 142569 148149 158193 183303 219303 254113 271341 281961 301077 323733 345681 348867 372519 400551 427707 444447 549909 657909 755377 762339 814023 845883 934619 971199 1037043 1046601 1201653 1283121 1333341 1649727 1778791 1973727 2266131 2287017 2442069 2537649 2803857 2913597 3111129 3139803 3604959 3849363 5336373 5921181 6798393 6861051 7326207 7877503 8411571 8740791 9333387 10814877 11548089 16009119 17763543 20395179 20583153 21978621 23632509 25234713 26222373 32444631 48027357 55142521 61185537 61749459 70897527 75704139 78667119 97333893 144082071 165427563 183556611 185248377 212692581 227112417 432246213 496282689 550669833 638077743 681337251 1296738639 1488848067 1914233229 4466544201 5742699687 13399632603 40198897809
- Sum of all divisors σ(n): 73319209472
- Sum of proper divisors (its aliquot sum) s(n): 33120311663
- 40198897809 is a deficient number, because the sum of its proper divisors (33120311663) is less than itself. Its deficiency is 7078586146
Bases of 40198897809
- Binary: 1001010111000000101010000000100100012
- Hexadecimal: 0x95C0A8091
- Base-36: IGTDW29
Squares and roots of 40198897809
- 40198897809 squared (401988978092) is 1615951385058425000481
- 40198897809 cubed (401988978093) is 64959464592275636088826494846129
-
The
square root of 40198897809 is 200496.6279242621 -
The
cube root of 40198897809 is 3425.6110315947
Scales and comparisons
How big is 40198897809?- 40,198,897,809 seconds is equal to 1,278 years, 10 weeks, 3 days, 30 minutes, 9 seconds.
-
To count from 1 to 40,198,897,809 would take you about two thousand, five hundred fifty-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 40198897809 cubic inches would be around 285.5 feet tall.
Recreational maths with 40198897809
- 40198897809 backwards is 90879889104
- 40198897809 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40198897809's digits is 63
- More coming soon!
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