121002420900
121,002,420,900 is an even composite number composed of six prime numbers multiplied together.
121002420900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 121002420900:
22 × 3 × 52 × 31 × 37 × 5932
(2 × 2 × 3 × 5 × 5 × 31 × 37 × 593 × 593)See below for interesting mathematical facts about the number 121002420900 from the Numbermatics database.
Names of 121002420900
- Cardinal: 121002420900 can be written as One hundred twenty-one billion, two million, four hundred twenty thousand, nine hundred.
Scientific notation
- Scientific notation: 1.210024209 × 1011
Factors of 121002420900
Divisors of 121002420900
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 31 37 50 60 62 74 75 93 100 111 124 148 150 155 185 186 222 300 310 370 372 444 465 555 593 620 740 775 925 930 1110 1147 1186 1550 1779 1850 1860 2220 2294 2325 2372 2775 2965 3100 3441 3558 3700 4588 4650 5550 5735 5930 6882 7116 8895 9300 11100 11470 11860 13764 14825 17205 17790 18383 21941 22940 28675 29650 34410 35580 36766 43882 44475 55149 57350 59300 65823 68820 73532 86025 87764 88950 91915 109705 110298 114700 131646 172050 177900 183830 219410 220596 263292 275745 329115 344100 351649 367660 438820 459575 548525 551490 658230 680171 703298 919150 1054947 1097050 1102980 1316460 1360342 1378725 1406596 1645575 1758245 1838300 2040513 2109894 2194100 2720684 2757450 3291150 3400855 3516490 4081026 4219788 5274735 5514900 6582300 6801710 7032980 8162052 8791225 10202565 10549470 10901119 13011013 13603420 17004275 17582450 20405130 21098940 21802238 26022026 26373675 32703357 34008550 35164900 39033039 40810260 43604476 51012825 52044052 52747350 54505595 65055065 65406714 68017100 78066078 102025650 105494700 109011190 130110130 130813428 156132156 163516785 195165195 204051300 218022380 260220260 272527975 325275325 327033570 390330390 403341403 545055950 650550650 654067140 780660780 806682806 817583925 975825975 1090111900 1210024209 1301101300 1613365612 1635167850 1951651950 2016707015 2420048418 3270335700 3903303900 4033414030 4840096836 6050121045 8066828060 10083535075 12100242090 20167070150 24200484180 30250605225 40334140300 60501210450 121002420900
- Sum of all divisors σ(n): 371788259584
- Sum of proper divisors (its aliquot sum) s(n): 250785838684
- 121002420900 is an abundant number, because the sum of its proper divisors (250785838684) is greater than itself. Its abundance is 129783417784
Bases of 121002420900
- Binary: 11100001011000100111001101010101001002
- Hexadecimal: 0x1C2C4E6AA4
- Base-36: 1JL5PTIC
Squares and roots of 121002420900
- 121002420900 squared (1210024209002) is 14641585863660756810000
- 121002420900 cubed (1210024209003) is 1771667335318168910336161329000000
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The
square root of 121002420900 is 347854.0224002017 -
The
cube root of 121002420900 is 4946.1204292081
Scales and comparisons
How big is 121002420900?- 121,002,420,900 seconds is equal to 3,847 years, 26 weeks, 23 hours, 35 minutes.
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To count from 1 to 121,002,420,900 would take you about seven thousand, six hundred ninety-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 121002420900 cubic inches would be around 412.2 feet tall.
Recreational maths with 121002420900
- 121002420900 backwards is 009024200121
- The number of decimal digits it has is: 12
- The sum of 121002420900's digits is 21
- More coming soon!
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