121098240
121,098,240 is an even composite number composed of four prime numbers multiplied together.
121098240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixty divisors.
Prime factorization of 121098240:
212 × 34 × 5 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 73)See below for interesting mathematical facts about the number 121098240 from the Numbermatics database.
Names of 121098240
- Cardinal: 121098240 can be written as One hundred twenty-one million, ninety-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.2109824 × 108
Factors of 121098240
Divisors of 121098240
- Number of divisors d(n): 260
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 73 80 81 90 96 108 120 128 135 144 146 160 162 180 192 216 219 240 256 270 288 292 320 324 360 365 384 405 432 438 480 512 540 576 584 640 648 657 720 730 768 810 864 876 960 1024 1080 1095 1152 1168 1280 1296 1314 1440 1460 1536 1620 1728 1752 1920 1971 2048 2160 2190 2304 2336 2560 2592 2628 2880 2920 3072 3240 3285 3456 3504 3840 3942 4096 4320 4380 4608 4672 5120 5184 5256 5760 5840 5913 6144 6480 6570 6912 7008 7680 7884 8640 8760 9216 9344 9855 10240 10368 10512 11520 11680 11826 12288 12960 13140 13824 14016 15360 15768 17280 17520 18432 18688 19710 20480 20736 21024 23040 23360 23652 25920 26280 27648 28032 29565 30720 31536 34560 35040 36864 37376 39420 41472 42048 46080 46720 47304 51840 52560 55296 56064 59130 61440 63072 69120 70080 74752 78840 82944 84096 92160 93440 94608 103680 105120 110592 112128 118260 126144 138240 140160 149504 157680 165888 168192 184320 186880 189216 207360 210240 224256 236520 252288 276480 280320 299008 315360 331776 336384 373760 378432 414720 420480 448512 473040 504576 552960 560640 630720 672768 747520 756864 829440 840960 897024 946080 1009152 1121280 1261440 1345536 1495040 1513728 1658880 1681920 1892160 2018304 2242560 2522880 2691072 3027456 3363840 3784320 4036608 4485120 5045760 6054912 6727680 7568640 8073216 10091520 12109824 13455360 15137280 20183040 24219648 30274560 40366080 60549120 121098240
- Sum of all divisors σ(n): 440053284
- Sum of proper divisors (its aliquot sum) s(n): 318955044
- 121098240 is an abundant number, because the sum of its proper divisors (318955044) is greater than itself. Its abundance is 197856804
Bases of 121098240
- Binary: 1110011011111010000000000002
- Hexadecimal: 0x737D000
- Base-36: 203K00
Squares and roots of 121098240
- 121098240 squared (1210982402) is 14664783731097600
- 121098240 cubed (1210982403) is 1775879499816552628224000
-
The
square root of 121098240 is 11004.4645485367 -
The
cube root of 121098240 is 494.7425658643
Scales and comparisons
How big is 121098240?- 121,098,240 seconds is equal to 3 years, 44 weeks, 1 day, 14 hours, 24 minutes.
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To count from 1 to 121,098,240 would take you about five 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 121098240 cubic inches would be around 41.2 feet tall.
Recreational maths with 121098240
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