121389996
121,389,996 is an even composite number composed of six prime numbers multiplied together.
What does the number 121389996 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.
121389996 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 121389996:
22 × 3 × 7 × 132 × 17 × 503
(2 × 2 × 3 × 7 × 13 × 13 × 17 × 503)See below for interesting mathematical facts about the number 121389996 from the Numbermatics database.
Names of 121389996
- Cardinal: 121389996 can be written as One hundred twenty-one million, three hundred eighty-nine thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 1.21389996 × 108
Factors of 121389996
Divisors of 121389996
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 17 21 26 28 34 39 42 51 52 68 78 84 91 102 119 156 169 182 204 221 238 273 338 357 364 442 476 503 507 546 663 676 714 884 1006 1014 1092 1183 1326 1428 1509 1547 2012 2028 2366 2652 2873 3018 3094 3521 3549 4641 4732 5746 6036 6188 6539 7042 7098 8551 8619 9282 10563 11492 13078 14084 14196 17102 17238 18564 19617 20111 21126 25653 26156 34204 34476 39234 40222 42252 45773 51306 59857 60333 78468 80444 85007 91546 102612 111163 119714 120666 137319 170014 179571 183092 222326 239428 241332 255021 274638 333489 340028 359142 444652 510042 549276 595049 666978 718284 778141 1020084 1190098 1333956 1445119 1556282 1785147 2334423 2380196 2890238 3112564 3570294 4335357 4668846 5780476 7140588 8670714 9337692 10115833 17341428 20231666 30347499 40463332 60694998 121389996
- Sum of all divisors σ(n): 371879424
- Sum of proper divisors (its aliquot sum) s(n): 250489428
- 121389996 is an abundant number, because the sum of its proper divisors (250489428) is greater than itself. Its abundance is 129099432
Bases of 121389996
- Binary: 1110011110001000011101011002
- Hexadecimal: 0x73C43AC
- Base-36: 209T4C
Squares and roots of 121389996
- 121389996 squared (1213899962) is 14735531128880016
- 121389996 cubed (1213899963) is 1788746064792620626719936
-
The
square root of 121389996 is 11017.7128298027 -
The
cube root of 121389996 is 495.1395668077
Scales and comparisons
How big is 121389996?- 121,389,996 seconds is equal to 3 years, 44 weeks, 4 days, 23 hours, 26 minutes, 36 seconds.
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To count from 1 to 121,389,996 would take you about five 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 121389996 cubic inches would be around 41.3 feet tall.
Recreational maths with 121389996
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