121138469340
121,138,469,340 is an even composite number composed of five prime numbers multiplied together.
121138469340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 121138469340:
22 × 3 × 5 × 76 × 1312
(2 × 2 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 131 × 131)See below for interesting mathematical facts about the number 121138469340 from the Numbermatics database.
Names of 121138469340
- Cardinal: 121138469340 can be written as One hundred twenty-one billion, one hundred thirty-eight million, four hundred sixty-nine thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.2113846934 × 1011
Factors of 121138469340
Divisors of 121138469340
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 131 140 147 196 210 245 262 294 343 393 420 490 524 588 655 686 735 786 917 980 1029 1310 1372 1470 1572 1715 1834 1965 2058 2401 2620 2751 2940 3430 3668 3930 4116 4585 4802 5145 5502 6419 6860 7203 7860 9170 9604 10290 11004 12005 12838 13755 14406 16807 17161 18340 19257 20580 24010 25676 27510 28812 32095 33614 34322 36015 38514 44933 48020 50421 51483 55020 64190 67228 68644 72030 77028 84035 85805 89866 96285 100842 102966 117649 120127 128380 134799 144060 168070 171610 179732 192570 201684 205932 224665 235298 240254 252105 257415 269598 314531 336140 343220 352947 360381 385140 449330 470596 480508 504210 514830 539196 588245 600635 629062 673995 705894 720762 840889 898660 943593 1008420 1029660 1176490 1201270 1258124 1347990 1411788 1441524 1572655 1681778 1764735 1801905 1887186 2201717 2352980 2402540 2522667 2695980 3145310 3363556 3529470 3603810 3774372 4204445 4403434 4717965 5045334 5886223 6290620 6605151 7058940 7207620 8408890 8806868 9435930 10090668 11008585 11772446 12613335 13210302 15412019 16817780 17658669 18871860 22017170 23544892 25226670 26420604 29431115 30824038 33025755 35317338 41203561 44034340 46236057 50453340 58862230 61648076 66051510 70634676 77060095 82407122 88293345 92472114 117724460 123610683 132103020 154120190 164814244 176586690 184944228 206017805 231180285 247221366 288424927 308240380 353173380 412035610 462360570 494442732 576849854 618053415 824071220 865274781 924721140 1153699708 1236106830 1442124635 1730549562 2018974489 2472213660 2884249270 3461099124 4037948978 4326373905 5768498540 6056923467 8075897956 8652747810 10094872445 12113846934 17305495620 20189744890 24227693868 30284617335 40379489780 60569234670 121138469340
- Sum of all divisors σ(n): 398762330568
- Sum of proper divisors (its aliquot sum) s(n): 277623861228
- 121138469340 is an abundant number, because the sum of its proper divisors (277623861228) is greater than itself. Its abundance is 156485391888
Bases of 121138469340
- Binary: 11100001101000110101001011001110111002
- Hexadecimal: 0x1C346A59DC
- Base-36: 1JNEPT5O
Squares and roots of 121138469340
- 121138469340 squared (1211384693402) is 14674528754038120035600
- 121138469340 cubed (1211384693403) is 1777649951549995205123770308504000
-
The
square root of 121138469340 is 348049.5213902757 -
The
cube root of 121138469340 is 4947.9734497945
Scales and comparisons
How big is 121138469340?- 121,138,469,340 seconds is equal to 3,851 years, 43 weeks, 14 hours, 49 minutes.
-
To count from 1 to 121,138,469,340 would take you about seven thousand, seven hundred three 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 121138469340 cubic inches would be around 412.3 feet tall.
Recreational maths with 121138469340
- 121138469340 backwards is 043964831121
- 121138469340 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121138469340's digits is 42
- More coming soon!
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