421021120542504097
421,021,120,542,504,097 is an odd composite number composed of four prime numbers multiplied together.
421021120542504097 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 421021120542504097:
74 × 112 × 73 × 1408972
(7 × 7 × 7 × 7 × 11 × 11 × 73 × 140897 × 140897)See below for interesting mathematical facts about the number 421021120542504097 from the Numbermatics database.
Names of 421021120542504097
- Cardinal: 421021120542504097 can be written as Four hundred twenty-one quadrillion, twenty-one trillion, one hundred twenty billion, five hundred forty-two million, five hundred four thousand and ninety-seven.
Scientific notation
- Scientific notation: 4.21021120542504097 × 1017
Factors of 421021120542504097
Divisors of 421021120542504097
- Number of divisors d(n): 90
-
Complete list of divisors:
1 7 11 49 73 77 121 343 511 539 803 847 2401 3577 3773 5621 5929 8833 25039 26411 39347 41503 61831 140897 175273 275429 290521 432817 986279 1549867 1928003 3029719 6903953 10285481 10849069 17048537 21208033 48327671 71998367 75943483 113140291 119339759 338293697 503988569 531604381 791982037 835378313 1244543201 3527919983 3721230667 5543874259 5847648191 8711802407 19851964609 24695439881 38807119813 40933537337 60982616849 138963752263 218371610699 271649838691 426878317943 972746265841 1449193416457 1528601274893 2402087717689 2988148225601 6809223860887 10144353915199 10700208924251 15941127581027 16814614023823 47664567026209 71010477406393 74901462469757 111587893067189 117702298166761 175352403391297 497073341844751 524310237288299 781115251470323 823916087167327 1227466823739079 3479513392913257 5467806760292261 5767412610171289 8592267766173553 38274647322045827 60145874363214871 421021120542504097
- Sum of all divisors σ(n): 547271767142103094
- Sum of proper divisors (its aliquot sum) s(n): 126250646599598997
- 421021120542504097 is a deficient number, because the sum of its proper divisors (126250646599598997) is less than itself. Its deficiency is 294770473942905100
Bases of 421021120542504097
- Binary: 101110101111100010001111010011111001101111101110100101000012
- Hexadecimal: 0x5D7C47A7CDF74A1
- Base-36: 375JJ4NRT4TD
Squares and roots of 421021120542504097
- 421021120542504097 squared (4210211205425040972) is 177258783942865765341367975261785409
- 421021120542504097 cubed (4210211205425040973) is 74629691841626977051922418895581916260951311917320673
-
The
square root of 421021120542504097 is 648861403.1844582577 -
The
cube root of 421021120542504097 is 749493.6555892343
Scales and comparisons
How big is 421021120542504097?- 421,021,120,542,504,097 seconds is equal to 13,387,169,329 years, 21 weeks, 5 days, 14 hours, 41 minutes, 37 seconds.
-
To count from 1 to 421,021,120,542,504,097 would take you about forty billion, one hundred sixty-one million, five hundred seven thousand, nine hundred eighty-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 421021120542504097 cubic inches would be around 62457.8 feet tall.
Recreational maths with 421021120542504097
- 421021120542504097 backwards is 790405245021120124
- 421021120542504097 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 421021120542504097's digits is 49
- More coming soon!
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