121937898225
121,937,898,225 is an odd composite number composed of five prime numbers multiplied together.
121937898225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 121937898225:
3 × 52 × 112 × 132 × 433
(3 × 5 × 5 × 11 × 11 × 13 × 13 × 43 × 43 × 43)See below for interesting mathematical facts about the number 121937898225 from the Numbermatics database.
Names of 121937898225
- Cardinal: 121937898225 can be written as One hundred twenty-one billion, nine hundred thirty-seven million, eight hundred ninety-eight thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.21937898225 × 1011
Factors of 121937898225
Divisors of 121937898225
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 5 11 13 15 25 33 39 43 55 65 75 121 129 143 165 169 195 215 275 325 363 429 473 507 559 605 645 715 825 845 975 1075 1419 1573 1677 1815 1849 1859 2145 2365 2535 2795 3025 3225 3575 4225 4719 5203 5547 5577 6149 7095 7267 7865 8385 9075 9245 9295 10725 11825 12675 13975 15609 18447 20339 20449 21801 23595 24037 26015 27735 27885 30745 35475 36335 39325 41925 46225 46475 61017 61347 67639 72111 78045 79507 79937 92235 101695 102245 109005 117975 120185 130075 138675 139425 153725 181675 202917 223729 238521 239811 264407 305085 306735 312481 338195 360555 390225 397535 399685 461175 508475 511225 545025 600925 671187 793221 874577 879307 937443 1014585 1033591 1118645 1192605 1199055 1322035 1525425 1533675 1562405 1690975 1802775 1987675 1998425 2623731 2637921 2908477 3100773 3355935 3437291 3966105 4372885 4396535 4687215 5072925 5167955 5593225 5963025 5995275 6610175 7812025 8725431 9620347 10311873 11369501 13118655 13189605 13436683 14542385 15503865 16779675 17186455 19830525 21864425 21982675 23436075 25839775 28861041 34108503 37810201 40310049 43627155 48101735 51559365 56847505 65593275 65948025 67183415 72711925 77519325 85932275 113430603 125064511 144305205 147803513 170542515 189051005 201550245 218135775 240508675 257796825 284237525 335917075 375193533 443410539 567153015 625322555 721526025 739017565 852712575 945255025 1007751225 1625838643 1875967665 2217052695 2835765075 3126612775 3695087825 4877515929 8129193215 9379838325 11085263475 24387579645 40645966075 121937898225
- Sum of all divisors σ(n): 245668130400
- Sum of proper divisors (its aliquot sum) s(n): 123730232175
- 121937898225 is an abundant number, because the sum of its proper divisors (123730232175) is greater than itself. Its abundance is 1792333950
Bases of 121937898225
- Binary: 11100011001000001000010101010111100012
- Hexadecimal: 0x1C6410AAF1
- Base-36: 1K0MOCFL
Squares and roots of 121937898225
- 121937898225 squared (1219378982252) is 14868851023530458150625
- 121937898225 cubed (1219378982253) is 1813076442829944086158532970140625
-
The
square root of 121937898225 is 349196.0741832587 -
The
cube root of 121937898225 is 4958.8339782187
Scales and comparisons
How big is 121937898225?- 121,937,898,225 seconds is equal to 3,877 years, 12 weeks, 6 days, 6 hours, 23 minutes, 45 seconds.
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To count from 1 to 121,937,898,225 would take you about seven thousand, seven hundred fifty-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 121937898225 cubic inches would be around 413.2 feet tall.
Recreational maths with 121937898225
- 121937898225 backwards is 522898739121
- The number of decimal digits it has is: 12
- The sum of 121937898225's digits is 57
- More coming soon!
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