121821024101
121,821,024,101 is an odd composite number composed of four prime numbers multiplied together.
What does the number 121821024101 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.
121821024101 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 121821024101:
72 × 29 × 472 × 1972
(7 × 7 × 29 × 47 × 47 × 197 × 197)See below for interesting mathematical facts about the number 121821024101 from the Numbermatics database.
Names of 121821024101
- Cardinal: 121821024101 can be written as One hundred twenty-one billion, eight hundred twenty-one million, twenty-four thousand, one hundred one.
Scientific notation
- Scientific notation: 1.21821024101 × 1011
Factors of 121821024101
Divisors of 121821024101
- Number of divisors d(n): 54
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Complete list of divisors:
1 7 29 47 49 197 203 329 1363 1379 1421 2209 2303 5713 9259 9541 9653 15463 38809 39991 64061 64813 66787 108241 268511 271663 279937 435173 448427 453691 1125461 1824023 1879577 1901641 3046211 3138989 7878227 12620017 12768161 13157039 21323477 52896667 55147589 85729081 88340119 89377127 370276669 600103567 618380833 2486143349 2591936683 4200724969 17403003443 121821024101
- Sum of all divisors σ(n): 150546346290
- Sum of proper divisors (its aliquot sum) s(n): 28725322189
- 121821024101 is a deficient number, because the sum of its proper divisors (28725322189) is less than itself. Its deficiency is 93095701912
Bases of 121821024101
- Binary: 11100010111010001100101001111011001012
- Hexadecimal: 0x1C5D194F65
- Base-36: 1JYP3BS5
Squares and roots of 121821024101
- 121821024101 squared (1218210241012) is 14840361913016422858201
- 121821024101 cubed (1218210241013) is 1807868086273136114617711326502301
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The
square root of 121821024101 is 349028.6866448087 -
The
cube root of 121821024101 is 4957.2491697541
Scales and comparisons
How big is 121821024101?- 121,821,024,101 seconds is equal to 3,873 years, 27 weeks, 4 days, 13 hours, 21 minutes, 41 seconds.
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To count from 1 to 121,821,024,101 would take you about seven thousand, seven hundred forty-seven 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 121821024101 cubic inches would be around 413.1 feet tall.
Recreational maths with 121821024101
- 121821024101 backwards is 101420128121
- The number of decimal digits it has is: 12
- The sum of 121821024101's digits is 23
- More coming soon!
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