121944437020
121,944,437,020 is an even composite number composed of six prime numbers multiplied together.
121944437020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 121944437020:
22 × 5 × 74 × 43 × 73 × 809
(2 × 2 × 5 × 7 × 7 × 7 × 7 × 43 × 73 × 809)See below for interesting mathematical facts about the number 121944437020 from the Numbermatics database.
Names of 121944437020
- Cardinal: 121944437020 can be written as One hundred twenty-one billion, nine hundred forty-four million, four hundred thirty-seven thousand and twenty.
Scientific notation
- Scientific notation: 1.2194443702 × 1011
Factors of 121944437020
Divisors of 121944437020
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 43 49 70 73 86 98 140 146 172 196 215 245 292 301 343 365 430 490 511 602 686 730 809 860 980 1022 1204 1372 1460 1505 1618 1715 2044 2107 2401 2555 3010 3139 3236 3430 3577 4045 4214 4802 5110 5663 6020 6278 6860 7154 8090 8428 9604 10220 10535 11326 12005 12556 14308 14749 15695 16180 17885 21070 21973 22652 24010 25039 28315 29498 31390 34787 35770 39641 42140 43946 48020 50078 56630 58996 59057 62780 69574 71540 73745 79282 87892 100156 103243 109865 113260 118114 125195 139148 147490 153811 158564 173935 175273 198205 206486 219730 236228 243509 250390 277487 294980 295285 307622 347870 350546 396410 412972 413399 439460 487018 500780 516215 554974 590570 615244 695740 701092 769055 792820 826798 876365 974036 1032430 1076677 1109948 1181140 1217545 1387435 1538110 1653596 1704563 1752730 1942409 2064860 2066995 2153354 2435090 2539451 2774870 2893793 3076220 3409126 3505460 3884818 4133990 4306708 4870180 5078902 5383385 5549740 5787586 6818252 7536739 7769636 8267980 8522815 9712045 10157804 10766770 11575172 11931941 12697255 14468965 15073478 17045630 17776157 19424090 20256551 21533540 23863882 25394510 28937930 30146956 34091260 35552314 37683695 38848180 40513102 47727764 50789020 57875860 59659705 71104628 75367390 81026204 83523587 88880785 101282755 119319410 124433099 141795857 150734780 167047174 177761570 202565510 238638820 248866198 283591714 334094348 355523140 405131020 417617935 497732396 567183428 622165495 708979285 835235870 871031693 1244330990 1417958570 1670471740 1742063386 2488661980 2835917140 3484126772 4355158465 6097221851 8710316930 12194443702 17420633860 24388887404 30486109255 60972218510 121944437020
- Sum of all divisors σ(n): 310264305120
- Sum of proper divisors (its aliquot sum) s(n): 188319868100
- 121944437020 is an abundant number, because the sum of its proper divisors (188319868100) is greater than itself. Its abundance is 66375431080
Bases of 121944437020
- Binary: 11100011001000111010001110001000111002
- Hexadecimal: 0x1C6474711C
- Base-36: 1K0QKHSS
Squares and roots of 121944437020
- 121944437020 squared (1219444370202) is 14870445720124746480400
- 121944437020 cubed (1219444370203) is 1813368131577080693722604464408000
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The
square root of 121944437020 is 349205.4366988005 -
The
cube root of 121944437020 is 4958.9226141001
Scales and comparisons
How big is 121944437020?- 121,944,437,020 seconds is equal to 3,877 years, 23 weeks, 4 days, 22 hours, 43 minutes, 40 seconds.
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To count from 1 to 121,944,437,020 would take you about seven thousand, seven hundred fifty-four 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 121944437020 cubic inches would be around 413.2 feet tall.
Recreational maths with 121944437020
- 121944437020 backwards is 020734449121
- The number of decimal digits it has is: 12
- The sum of 121944437020's digits is 37
- More coming soon!
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