131089920
131,089,920 is an even composite number composed of five prime numbers multiplied together.
131089920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 131089920:
29 × 3 × 5 × 132 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 101)See below for interesting mathematical facts about the number 131089920 from the Numbermatics database.
Names of 131089920
- Cardinal: 131089920 can be written as One hundred thirty-one million, eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3108992 × 108
Factors of 131089920
Divisors of 131089920
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 101 104 120 128 130 156 160 169 192 195 202 208 240 256 260 303 312 320 338 384 390 404 416 480 505 507 512 520 606 624 640 676 768 780 808 832 845 960 1010 1014 1040 1212 1248 1280 1313 1352 1515 1536 1560 1616 1664 1690 1920 2020 2028 2080 2424 2496 2535 2560 2626 2704 3030 3120 3232 3328 3380 3840 3939 4040 4056 4160 4848 4992 5070 5252 5408 6060 6240 6464 6565 6656 6760 7680 7878 8080 8112 8320 9696 9984 10140 10504 10816 12120 12480 12928 13130 13520 15756 16160 16224 16640 17069 19392 19695 19968 20280 21008 21632 24240 24960 25856 26260 27040 31512 32320 32448 33280 34138 38784 39390 40560 42016 43264 48480 49920 51207 51712 52520 54080 63024 64640 64896 68276 77568 78780 81120 84032 85345 86528 96960 99840 102414 105040 108160 126048 129280 129792 136552 155136 157560 162240 168064 170690 193920 204828 210080 216320 252096 256035 258560 259584 273104 315120 324480 336128 341380 387840 409656 420160 432640 504192 512070 546208 630240 648960 672256 682760 775680 819312 840320 1008384 1024140 1092416 1260480 1297920 1365520 1638624 1680640 2016768 2048280 2184832 2520960 2731040 3277248 3361280 4096560 4369664 5041920 5462080 6554496 8193120 8739328 10083840 10924160 13108992 16386240 21848320 26217984 32772480 43696640 65544960 131089920
- Sum of all divisors σ(n): 458287632
- Sum of proper divisors (its aliquot sum) s(n): 327197712
- 131089920 is an abundant number, because the sum of its proper divisors (327197712) is greater than itself. Its abundance is 196107792
Bases of 131089920
- Binary: 1111101000001000110000000002
- Hexadecimal: 0x7D04600
- Base-36: 261PMO
Squares and roots of 131089920
- 131089920 squared (1310899202) is 17184567125606400
- 131089920 cubed (1310899203) is 2252723529730372927488000
-
The
square root of 131089920 is 11449.4506418431 -
The
cube root of 131089920 is 507.9914851735
Scales and comparisons
How big is 131089920?- 131,089,920 seconds is equal to 4 years, 8 weeks, 5 days, 5 hours, 52 minutes.
-
To count from 1 to 131,089,920 would take you about six 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 131089920 cubic inches would be around 42.3 feet tall.
Recreational maths with 131089920
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