121484742925
121,484,742,925 is an odd composite number composed of six prime numbers multiplied together.
What does the number 121484742925 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.
121484742925 is an odd 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 121484742925:
52 × 7 × 13 × 312 × 181 × 307
(5 × 5 × 7 × 13 × 31 × 31 × 181 × 307)See below for interesting mathematical facts about the number 121484742925 from the Numbermatics database.
Names of 121484742925
- Cardinal: 121484742925 can be written as One hundred twenty-one billion, four hundred eighty-four million, seven hundred forty-two thousand, nine hundred twenty-five.
Scientific notation
- Scientific notation: 1.21484742925 × 1011
Factors of 121484742925
Divisors of 121484742925
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 7 13 25 31 35 65 91 155 175 181 217 307 325 403 455 775 905 961 1085 1267 1535 2015 2149 2275 2353 2821 3991 4525 4805 5425 5611 6335 6727 7675 9517 10075 10745 11765 12493 14105 16471 19955 24025 27937 28055 31675 33635 39277 47585 53725 55567 58825 62465 66619 70525 72943 82355 87451 99775 123721 139685 140275 168175 173941 196385 237925 277835 295027 312325 333095 364715 388969 411775 437255 510601 618605 698425 722371 866047 869705 981925 1217587 1389175 1475135 1665475 1722577 1823575 1944845 2065189 2186275 2261233 2553005 3093025 3611855 3835351 4330235 4348525 5056597 6087935 7375675 8612885 9724225 10325945 11306165 12058039 12765025 15828631 18059275 19176755 21651175 22393501 25282985 26847457 30439675 43064425 51629725 53399887 56530825 60290195 79143155 95883775 111967505 126414925 134237285 156754507 266999435 301450975 373799209 395715775 559837525 671186425 694198531 783772535 1334997175 1868996045 3470992655 3918862675 4859389717 9344980225 17354963275 24296948585 121484742925
- Sum of all divisors σ(n): 193264046976
- Sum of proper divisors (its aliquot sum) s(n): 71779304051
- 121484742925 is a deficient number, because the sum of its proper divisors (71779304051) is less than itself. Its deficiency is 49705438874
Bases of 121484742925
- Binary: 11100010010010000111000010001000011012
- Hexadecimal: 0x1C490E110D
- Base-36: 1JT4VNKD
Squares and roots of 121484742925
- 121484742925 squared (1214847429252) is 14758542763553337555625
- 121484742925 cubed (1214847429253) is 1792937773577896272470851012703125
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The
square root of 121484742925 is 348546.6151392091 -
The
cube root of 121484742925 is 4952.6835488131
Scales and comparisons
How big is 121484742925?- 121,484,742,925 seconds is equal to 3,862 years, 43 weeks, 4 days, 9 hours, 55 minutes, 25 seconds.
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To count from 1 to 121,484,742,925 would take you about seven thousand, seven hundred twenty-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 121484742925 cubic inches would be around 412.7 feet tall.
Recreational maths with 121484742925
- 121484742925 backwards is 529247484121
- The number of decimal digits it has is: 12
- The sum of 121484742925's digits is 49
- More coming soon!
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