121537749243099
121,537,749,243,099 is an odd composite number composed of five prime numbers multiplied together.
121537749243099 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 121537749243099:
3 × 72 × 312 × 73 × 34332
(3 × 7 × 7 × 31 × 31 × 73 × 3433 × 3433)See below for interesting mathematical facts about the number 121537749243099 from the Numbermatics database.
Names of 121537749243099
- Cardinal: 121537749243099 can be written as One hundred twenty-one trillion, five hundred thirty-seven billion, seven hundred forty-nine million, two hundred forty-three thousand and ninety-nine.
Scientific notation
- Scientific notation: 1.21537749243099 × 1014
Factors of 121537749243099
Divisors of 121537749243099
- Number of divisors d(n): 108
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Complete list of divisors:
1 3 7 21 31 49 73 93 147 217 219 511 651 961 1519 1533 2263 2883 3433 3577 4557 6727 6789 10299 10731 15841 20181 24031 47089 47523 70153 72093 106423 110887 141267 168217 210459 250609 319269 332661 491071 504651 744961 751827 1473213 1754263 2234883 3299113 3437497 5214727 5262789 7768879 9897339 10312491 11785489 12279841 15644181 23093791 23306637 35356467 36839523 54382153 69281373 82498423 161656537 163146459 240835249 247495269 365350159 380675071 484969611 577488961 722505747 860340697 1096050477 1142025213 1685846743 1732466883 2557451113 2581022091 5057540229 6022384879 7672353339 11325854929 11800927201 17902157791 18067154637 26670561607 33977564787 35402781603 42156694153 53706473373 79280984503 80011684821 126470082459 186693931249 237842953509 554966891521 560081793747 826787409817 1306857518743 1664900674563 2480362229451 3920572556229 5787511868719 17362535606157 40512583081033 121537749243099
- Sum of all divisors σ(n): 197510389894008
- Sum of proper divisors (its aliquot sum) s(n): 75972640650909
- 121537749243099 is a deficient number, because the sum of its proper divisors (75972640650909) is less than itself. Its deficiency is 45565108592190
Bases of 121537749243099
- Binary: 110111010001001101101100101111011010100110110112
- Hexadecimal: 0x6E89B65ED4DB
- Base-36: 172XO5VYE3
Squares and roots of 121537749243099
- 121537749243099 squared (1215377492430992) is 14771424491078411547399123801
- 121537749243099 cubed (1215377492430993) is 1795285685760059244323167080107043545899299
-
The
square root of 121537749243099 is 11024416.0499819221 -
The
cube root of 121537749243099 is 49534.0376366221
Scales and comparisons
How big is 121537749243099?- 121,537,749,243,099 seconds is equal to 3,864,524 years, 25 weeks, 1 day, 12 hours, 51 minutes, 39 seconds.
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To count from 1 to 121,537,749,243,099 would take you about nine million, six hundred sixty-one thousand, three hundred eleven 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 121537749243099 cubic inches would be around 4127.8 feet tall.
Recreational maths with 121537749243099
- 121537749243099 backwards is 990342947735121
- The number of decimal digits it has is: 15
- The sum of 121537749243099's digits is 66
- More coming soon!
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