121413420128
121,413,420,128 is an even composite number composed of seven prime numbers multiplied together.
121413420128 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 121413420128:
25 × 7 × 11 × 13 × 73 × 137 × 379
(2 × 2 × 2 × 2 × 2 × 7 × 11 × 13 × 73 × 137 × 379)See below for interesting mathematical facts about the number 121413420128 from the Numbermatics database.
Names of 121413420128
- Cardinal: 121413420128 can be written as One hundred twenty-one billion, four hundred thirteen million, four hundred twenty thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21413420128 × 1011
Factors of 121413420128
Divisors of 121413420128
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 73 77 88 91 104 112 137 143 146 154 176 182 208 224 274 286 292 308 352 364 379 416 511 548 572 584 616 728 758 803 949 959 1001 1022 1096 1144 1168 1232 1456 1507 1516 1606 1781 1898 1918 2002 2044 2192 2288 2336 2464 2653 2912 3014 3032 3212 3562 3796 3836 4004 4088 4169 4384 4576 4927 5306 5621 6028 6064 6424 6643 7124 7592 7672 8008 8176 8338 9854 10001 10439 10549 10612 11242 12056 12128 12467 12848 13286 14248 15184 15344 16016 16352 16676 19591 19708 20002 20878 21098 21224 22484 24112 24934 25696 26572 27667 28496 29183 30368 30688 32032 33352 34489 39182 39416 40004 41756 42196 42448 44968 48224 49868 51923 53144 54197 55334 56992 58366 66704 68978 70007 73073 78364 78832 80008 83512 84392 84896 89936 99736 103846 106288 108394 110011 110668 116732 130013 133408 137137 137956 140014 146146 156728 157664 160016 167024 168784 179872 193669 199472 207692 212576 216788 220022 221336 233464 260026 274274 275912 280028 292292 304337 313456 320032 334048 337568 359671 363461 379379 387338 398944 415384 433576 440044 442672 466928 520052 548548 551824 560056 571153 584584 608674 626912 674999 719342 726922 758758 770077 774676 830768 867152 880088 885344 910091 933856 1040104 1097096 1103648 1120112 1142306 1169168 1217348 1349998 1430143 1438684 1453844 1517516 1540154 1549352 1661536 1734304 1760176 1820182 2080208 2130359 2194192 2240224 2284612 2338336 2434696 2517697 2699996 2860286 2877368 2907688 3035032 3080308 3098704 3520352 3640364 3790379 3956381 3998071 4160416 4260718 4388384 4569224 4724993 4869392 5035394 5399992 5720572 5754736 5815376 6070064 6160616 6197408 7280728 7424989 7580758 7912762 7996142 8521436 9138448 9449986 9738784 10011001 10070788 10799984 11441144 11509472 11630752 12140128 12321232 14561456 14849978 15161516 15825524 15992284 17042872 18276896 18899972 20022002 20141576 21599968 22882288 24642464 26532653 27694667 29122912 29699956 30323032 31651048 31984568 34085744 37799944 40044004 40283152 41694169 45764576 49274927 51974923 53065306 55389334 59399912 60646064 63302096 63969136 68171488 75599888 80088008 80566304 83388338 98549854 103949846 106130612 110778668 118799824 121292128 126604192 127938272 151199776 160176016 166776676 197099708 207899692 212261224 221557336 237599648 291859183 320352032 333553352 344924489 394199416 415799384 424522448 443114672 542024197 583718366 667106704 689848978 788398832 831598768 849044896 886229344 1084048394 1167436732 1334213408 1379697956 1576797664 1663197536 2168096788 2334873464 2759395912 3794169379 4336193576 4669746928 5518791824 7588338758 8672387152 9339493856 11037583648 15176677516 17344774304 30353355032 60706710064 121413420128
- Sum of all divisors σ(n): 328574776320
- Sum of proper divisors (its aliquot sum) s(n): 207161356192
- 121413420128 is an abundant number, because the sum of its proper divisors (207161356192) is greater than itself. Its abundance is 85747936064
Bases of 121413420128
- Binary: 11100010001001100110111000100011000002
- Hexadecimal: 0x1C44CDC460
- Base-36: 1JRYEYJK
Squares and roots of 121413420128
- 121413420128 squared (1214134201282) is 14741218587178235536384
- 121413420128 cubed (1214134201283) is 1789781765523753705196730021937152
-
The
square root of 121413420128 is 348444.2855436145 -
The
cube root of 121413420128 is 4951.7141310753
Scales and comparisons
How big is 121413420128?- 121,413,420,128 seconds is equal to 3,860 years, 29 weeks, 4 days, 22 hours, 2 minutes, 8 seconds.
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To count from 1 to 121,413,420,128 would take you about seven thousand, seven hundred twenty-one 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 121413420128 cubic inches would be around 412.6 feet tall.
Recreational maths with 121413420128
- 121413420128 backwards is 821024314121
- The number of decimal digits it has is: 12
- The sum of 121413420128's digits is 29
- More coming soon!
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The information we have on file for 121413420128 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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