13455420
13,455,420 is an even composite number composed of seven prime numbers multiplied together.
13455420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13455420:
22 × 3 × 5 × 11 × 19 × 29 × 37
(2 × 2 × 3 × 5 × 11 × 19 × 29 × 37)See below for interesting mathematical facts about the number 13455420 from the Numbermatics database.
Names of 13455420
- Cardinal: 13455420 can be written as Thirteen million, four hundred fifty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.345542 × 107
Factors of 13455420
Divisors of 13455420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 19 20 22 29 30 33 37 38 44 55 57 58 60 66 74 76 87 95 110 111 114 116 132 145 148 165 174 185 190 209 220 222 228 285 290 319 330 348 370 380 407 418 435 444 551 555 570 580 627 638 660 703 740 814 836 870 957 1045 1073 1102 1110 1140 1221 1254 1276 1406 1595 1628 1653 1740 1914 2035 2090 2109 2146 2204 2220 2442 2508 2755 2812 3135 3190 3219 3306 3515 3828 4070 4180 4218 4292 4785 4884 5365 5510 6061 6105 6270 6380 6438 6612 7030 7733 8140 8265 8436 9570 10545 10730 11020 11803 12122 12210 12540 12876 14060 15466 16095 16530 18183 19140 20387 21090 21460 23199 23606 24244 24420 30305 30932 32190 33060 35409 36366 38665 40774 42180 46398 47212 59015 60610 61161 64380 70818 72732 77330 81548 90915 92796 101935 115995 118030 121220 122322 141636 154660 177045 181830 203870 224257 231990 236060 244644 305805 354090 363660 407740 448514 463980 611610 672771 708180 897028 1121285 1223220 1345542 2242570 2691084 3363855 4485140 6727710 13455420
- Sum of all divisors σ(n): 45964800
- Sum of proper divisors (its aliquot sum) s(n): 32509380
- 13455420 is an abundant number, because the sum of its proper divisors (32509380) is greater than itself. Its abundance is 19053960
Bases of 13455420
- Binary: 1100110101010000001111002
- Hexadecimal: 0xCD503C
- Base-36: 80E9O
Squares and roots of 13455420
- 13455420 squared (134554202) is 181048327376400
- 13455420 cubed (134554203) is 2436081285146960088000
-
The
square root of 13455420 is 3668.1630280015 -
The
cube root of 13455420 is 237.8477712119
Scales and comparisons
How big is 13455420?- 13,455,420 seconds is equal to 22 weeks, 1 day, 17 hours, 37 minutes.
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To count from 1 to 13,455,420 would take you about thirty-three weeks!
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 13455420 cubic inches would be around 19.8 feet tall.
Recreational maths with 13455420
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The information we have on file for 13455420 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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