121480072
121,480,072 is an even composite number composed of six prime numbers multiplied together.
121480072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121480072:
23 × 7 × 19 × 29 × 31 × 127
(2 × 2 × 2 × 7 × 19 × 29 × 31 × 127)See below for interesting mathematical facts about the number 121480072 from the Numbermatics database.
Names of 121480072
- Cardinal: 121480072 can be written as One hundred twenty-one million, four hundred eighty thousand and seventy-two.
Scientific notation
- Scientific notation: 1.21480072 × 108
Factors of 121480072
Divisors of 121480072
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 7 8 14 19 28 29 31 38 56 58 62 76 116 124 127 133 152 203 217 232 248 254 266 406 434 508 532 551 589 812 868 889 899 1016 1064 1102 1178 1624 1736 1778 1798 2204 2356 2413 3556 3596 3683 3857 3937 4123 4408 4712 4826 6293 7112 7192 7366 7714 7874 8246 9652 12586 14732 15428 15748 16492 16891 17081 19304 25172 25781 27559 29464 30856 31496 32984 33782 34162 50344 51562 55118 67564 68324 69977 74803 103124 110236 114173 119567 135128 136648 139954 149606 206248 220472 228346 239134 279908 299212 456692 478268 489839 523621 559816 598424 799211 913384 956536 979678 1047242 1598422 1959356 2094484 2169287 3196844 3918712 4188968 4338574 6393688 8677148 15185009 17354296 30370018 60740036 121480072
- Sum of all divisors σ(n): 294912000
- Sum of proper divisors (its aliquot sum) s(n): 173431928
- 121480072 is an abundant number, because the sum of its proper divisors (173431928) is greater than itself. Its abundance is 51951856
Bases of 121480072
- Binary: 1110011110110100011100010002
- Hexadecimal: 0x73DA388
- Base-36: 20BQMG
Squares and roots of 121480072
- 121480072 squared (1214800722) is 14757407893125184
- 121480072 cubed (1214800723) is 1792730973390215657333248
-
The
square root of 121480072 is 11021.7998530185 -
The
cube root of 121480072 is 495.2620073325
Scales and comparisons
How big is 121480072?- 121,480,072 seconds is equal to 3 years, 44 weeks, 6 days, 27 minutes, 52 seconds.
-
To count from 1 to 121,480,072 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 121480072 cubic inches would be around 41.3 feet tall.
Recreational maths with 121480072
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The information we have on file for 121480072 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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