121392036072
121,392,036,072 is an even composite number composed of four prime numbers multiplied together.
121392036072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 121392036072:
23 × 36 × 1372 × 1109
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 137 × 137 × 1109)See below for interesting mathematical facts about the number 121392036072 from the Numbermatics database.
Names of 121392036072
- Cardinal: 121392036072 can be written as One hundred twenty-one billion, three hundred ninety-two million, thirty-six thousand and seventy-two.
Scientific notation
- Scientific notation: 1.21392036072 × 1011
Factors of 121392036072
Divisors of 121392036072
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 137 162 216 243 274 324 411 486 548 648 729 822 972 1096 1109 1233 1458 1644 1944 2218 2466 2916 3288 3327 3699 4436 4932 5832 6654 7398 8872 9864 9981 11097 13308 14796 18769 19962 22194 26616 29592 29943 33291 37538 39924 44388 56307 59886 66582 75076 79848 88776 89829 99873 112614 119772 133164 150152 151933 168921 179658 199746 225228 239544 266328 269487 303866 337842 359316 399492 450456 455799 506763 538974 607732 675684 718632 798984 808461 911598 1013526 1077948 1215464 1351368 1367397 1520289 1616922 1823196 2027052 2155896 2734794 3040578 3233844 3646392 4054104 4102191 4560867 5469588 6081156 6467688 8204382 9121734 10939176 12162312 12306573 13682601 16408764 18243468 20814821 24613146 27365202 32817528 36486936 36919719 41629642 49226292 54730404 62444463 73839438 83259284 98452584 109460808 110759157 124888926 147678876 166518568 187333389 221518314 249777852 295357752 374666778 443036628 499555704 562000167 749333556 886073256 1124000334 1498667112 1686000501 2248000668 3372001002 4496001336 5058001503 6744002004 10116003006 13488004008 15174004509 20232006012 30348009018 40464012024 60696018036 121392036072
- Sum of all divisors σ(n): 344078094150
- Sum of proper divisors (its aliquot sum) s(n): 222686058078
- 121392036072 is an abundant number, because the sum of its proper divisors (222686058078) is greater than itself. Its abundance is 101294022006
Bases of 121392036072
- Binary: 11100010000111000011101111000111010002
- Hexadecimal: 0x1C438778E8
- Base-36: 1JRLOMI0
Squares and roots of 121392036072
- 121392036072 squared (1213920360722) is 14736026421705749189184
- 121392036072 cubed (1213920360723) is 1788836250941649389343208880245248
-
The
square root of 121392036072 is 348413.5991490573 -
The
cube root of 121392036072 is 4951.4234055271
Scales and comparisons
How big is 121392036072?- 121,392,036,072 seconds is equal to 3,859 years, 46 weeks, 2 days, 10 hours, 1 minute, 12 seconds.
-
To count from 1 to 121,392,036,072 would take you about seven thousand, seven hundred nineteen 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 121392036072 cubic inches would be around 412.6 feet tall.
Recreational maths with 121392036072
- 121392036072 backwards is 270630293121
- 121392036072 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121392036072's digits is 36
- More coming soon!
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