121335601491
121,335,601,491 is an odd composite number composed of six prime numbers multiplied together.
121335601491 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 121335601491:
32 × 132 × 17 × 19 × 312 × 257
(3 × 3 × 13 × 13 × 17 × 19 × 31 × 31 × 257)See below for interesting mathematical facts about the number 121335601491 from the Numbermatics database.
Names of 121335601491
- Cardinal: 121335601491 can be written as One hundred twenty-one billion, three hundred thirty-five million, six hundred one thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 1.21335601491 × 1011
Factors of 121335601491
Divisors of 121335601491
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 9 13 17 19 31 39 51 57 93 117 153 169 171 221 247 257 279 323 403 507 527 589 663 741 771 961 969 1209 1521 1581 1767 1989 2223 2313 2873 2883 2907 3211 3341 3627 4199 4369 4743 4883 5239 5301 6851 7657 7967 8619 8649 9633 10013 10023 12493 12597 13107 14649 15717 16337 18259 20553 22971 23901 25857 28899 30039 30069 37479 37791 39321 43433 43947 47151 49011 54587 54777 56797 61659 63479 68913 71703 83011 89063 90117 99541 103571 112437 130169 130299 135439 147033 151373 162409 163761 164331 170391 190437 212381 237367 246977 249033 267189 298623 310403 310713 390507 390897 406317 454119 487227 491283 511173 571311 637143 712101 738361 740931 747099 801567 825227 895869 931209 932139 1079143 1171521 1218951 1346423 1362357 1461681 1692197 1760707 1911429 1967849 2136303 2215083 2222793 2475681 2573341 2760953 2793627 3085771 3210701 3237429 4035239 4039269 4198609 4692563 5076591 5282121 5903547 6645249 7427043 7720023 8282859 9257313 9632103 9712287 12105717 12117807 12595827 14028859 14077689 15229773 15846363 17710641 22889191 23160069 24848577 25582037 27771939 28896309 33453433 36317151 37787481 41739113 42086577 42233067 52458107 54581917 61003319 68667573 76746111 79773571 100360299 125217339 126259731 157374321 163745751 183009957 206002719 230238333 239320713 301080897 375652017 434894629 472122963 491237253 549029871 709564921 717962139 793043147 1037056423 1304683887 2128694763 2379129441 3111169269 3914051661 6386084289 7137388323 9333507807 13481733499 40445200497 121335601491
- Sum of all divisors σ(n): 219414789360
- Sum of proper divisors (its aliquot sum) s(n): 98079187869
- 121335601491 is a deficient number, because the sum of its proper divisors (98079187869) is less than itself. Its deficiency is 23256413622
Bases of 121335601491
- Binary: 11100010000000010101001011001010100112
- Hexadecimal: 0x1C402A5953
- Base-36: 1JQO31AR
Squares and roots of 121335601491
- 121335601491 squared (1213356014912) is 14722328189182761423081
- 121335601491 cubed (1213356014913) is 1786342546182395196997884265413771
-
The
square root of 121335601491 is 348332.6018204441 -
The
cube root of 121335601491 is 4950.6559888507
Scales and comparisons
How big is 121335601491?- 121,335,601,491 seconds is equal to 3,858 years, 5 weeks, 5 hours, 44 minutes, 51 seconds.
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To count from 1 to 121,335,601,491 would take you about seven thousand, seven hundred sixteen 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 121335601491 cubic inches would be around 412.6 feet tall.
Recreational maths with 121335601491
- 121335601491 backwards is 194106533121
- The number of decimal digits it has is: 12
- The sum of 121335601491's digits is 36
- More coming soon!
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