121401564690
121,401,564,690 is an even composite number composed of seven prime numbers multiplied together.
What does the number 121401564690 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 256 divisors.
121401564690 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 121401564690:
2 × 3 × 5 × 7 × 373 × 101 × 113
(2 × 3 × 5 × 7 × 37 × 37 × 37 × 101 × 113)See below for interesting mathematical facts about the number 121401564690 from the Numbermatics database.
Names of 121401564690
- Cardinal: 121401564690 can be written as One hundred twenty-one billion, four hundred one million, five hundred sixty-four thousand, six hundred ninety.
Scientific notation
- Scientific notation: 1.2140156469 × 1011
Factors of 121401564690
Divisors of 121401564690
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 37 42 70 74 101 105 111 113 185 202 210 222 226 259 303 339 370 505 518 555 565 606 678 707 777 791 1010 1110 1130 1295 1369 1414 1515 1554 1582 1695 2121 2373 2590 2738 3030 3390 3535 3737 3885 3955 4107 4181 4242 4746 6845 7070 7474 7770 7910 8214 8362 9583 10605 11211 11413 11865 12543 13690 18685 19166 20535 20905 21210 22422 22826 23730 25086 26159 28749 29267 34239 37370 41070 41810 47915 50653 52318 56055 57065 57498 58534 62715 68478 78477 79891 87801 95830 101306 112110 114130 125430 130795 138269 143745 146335 151959 154697 156954 159782 171195 175602 239673 253265 261590 276538 287490 292670 303918 309394 342390 354571 392385 399455 414807 422281 439005 464091 479346 506530 691345 709142 759795 773485 784770 798910 829614 844562 878010 928182 967883 1063713 1082879 1198365 1266843 1382690 1519590 1546970 1772855 1935766 2074035 2111405 2127426 2165758 2320455 2396730 2533686 2903649 2955967 3248637 3545710 4148070 4222810 4640910 4839415 5115953 5318565 5414395 5723789 5807298 5911934 6334215 6497274 8867901 9678830 10231906 10637130 10828790 11447578 12668430 14518245 14779835 15347859 15624397 16243185 17171367 17735802 25579765 28618945 29036490 29559670 30695718 31248794 32486370 34342734 35811671 40066523 44339505 46873191 51159530 57237890 71623342 76739295 78121985 80133046 85856835 88679010 93746382 107435013 109370779 120199569 153478590 156243970 171713670 179058355 200332615 214870026 218741558 234365955 240399138 328112337 358116710 400665230 468731910 537175065 546853895 578102689 600997845 656224674 1074350130 1093707790 1156205378 1201995690 1640561685 1734308067 2890513445 3281123370 3468616134 4046718823 5781026890 8093437646 8671540335 12140156469 17343080670 20233594115 24280312938 40467188230 60700782345 121401564690
- Sum of all divisors σ(n): 348683719680
- Sum of proper divisors (its aliquot sum) s(n): 227282154990
- 121401564690 is an abundant number, because the sum of its proper divisors (227282154990) is greater than itself. Its abundance is 105880590300
Bases of 121401564690
- Binary: 11100010001000001100011011110000100102
- Hexadecimal: 0x1C4418DE12
- Base-36: 1JRRCUTU
Squares and roots of 121401564690
- 121401564690 squared (1214015646902) is 14738339909180254796100
- 121401564690 cubed (1214015646903) is 1789257525907555427499416909709000
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The
square root of 121401564690 is 348427.2731718917 -
The
cube root of 121401564690 is 4951.5529554527
Scales and comparisons
How big is 121401564690?- 121,401,564,690 seconds is equal to 3,860 years, 10 weeks, 16 hours, 51 minutes, 30 seconds.
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To count from 1 to 121,401,564,690 would take you about seven thousand, seven hundred twenty 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 121401564690 cubic inches would be around 412.6 feet tall.
Recreational maths with 121401564690
- 121401564690 backwards is 096465104121
- The number of decimal digits it has is: 12
- The sum of 121401564690's digits is 39
- More coming soon!
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