20150000 (number)

20150000 is an even 8-digits composite number following 20149999 and preceding 20150001. In scientific notation, it is written as 2.0150000 × 10^7. The sum of its digits is 8. It has a total of 10 prime factors and 120 positive divisors. There are 7200000 positive integers (up to 20150000) that are relatively prime to 20150000.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand

Notation

Scientific notation 2.0150000 × 10^7
Engineering notation 2.0150000 × 10^6

Prime Factorization of 20150000

Prime Factorization 2 × 2 × 2 × 2 × 25 × 5 × 5 × 5 × 31 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 100750
Product of the distinct prime numbers

The prime factorization of 20150000 is 2 × 2 × 2 × 2 × 25 × 5 × 5 × 5 × 31 × 13. Since it has a total of 10 prime factors.

Most popular turbo-numbers

2, 9, 28, 35, 24, 294, 6955, 8909, 35081, 9409, 487153, 340579, 9281924, 7016245, 20974545, 4189796, 910385447, 895017812, 4779923313, 7210536088

Basic calculations (n = 20150000)

Multiplication

n×y
n×2 40300000
n×3 60450000
n×4 80600000
n×5 100750000

Division

n÷y
n÷2 10075000
n÷3 6716666.6666667
n÷3 5037500
n÷5 4030000

Exponentiation

ny
n2 406022500000000
n3 8.181353375E+21
n4 1.6485427050625E+29
n5 3.3218135507009E+36

Nth Root

y√n
2√n 4488.8751374927
3√n 272.11867658627
4√n 66.999068183764
5√n 28.897149853573

Divisors of 20150000

1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 310, 325, 400, 403, 496, 500, 520, 620, 625, 650, 775, 806, 1000, 1040, 1240, 1250, 1300, 1550, 1612, 1625, 2000, 2015, 2480, 2500, 2600, 3100, 3125, 3224, 3250, 3875, 4030, 5000, 5200, 6200, 6250, 6448, 6500, 7750, 8060, 8125, 10000, 10075, 12400, 12500, 13000, 15500, 16120, 16250, 19375, 20150, 25000, 26000, 31000, 32240, 32500, 38750, 40300, 40625, 50000, 50375, 62000, 65000, 77500, 80600, 81250, 96875, 100750, 130000, 155000, 161200, 162500, 193750, 201500, 251875, 310000, 325000, 387500, 403000, 503750, 650000, 775000, 806000, 1007500, 1259375, 1550000, 2015000, 2518750, 4030000, 5037500, 10075000, 20150000

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150000 can be divided by 120 positive divisors. The sum of these divisors (counting 20150000) is 1, the average is 0.0083333333333333.

Base conversion 20150000

Base System Value
2 Binary 1001100110111011011110000
3 Ternary 1101220201121022
4 Quaternary 1030313123300
5 Quinary 20124300000
6 Senary 1555515012
8 Octal 114673360
10 Decimal 20150000
12 Duodecimal 68b8a68
16 Hexadecimal 13376f0
20 Vigesimal 65if00
36 Base36 bzvu8

Cryptographic Hash Functions

md5 5480668466bfb871a3c49e62a283807f
sha1 ce231454ae66b6609dca03b921b97bb55fed5d40
sha256 53e20405c50a4c1c565084226ece186c2b6f55e77947f3bc8b1a42b0aecf2292
sha512 c4a3dc9600acb9880ee69c4bf5b0ddd49c711a315bc6093833e42afb2885d3ea787a9b96a39be556d263c21383db90a86cc8ac5e5800e27f21d8fe783d4b5453
ripemd-160 a17333566995ffed11e299a4d8ba6a6bacfefb79

20150000 as geometric shapes

Circle

Radius = n
Diameter 40300000
Circumference 126606183.93967
Area 1.2755573031922E+15

Sphere

Radius = n
Volume 3.4269972879096E+22
Surface area 5.1022292127686E+15
Circumference 126606183.93967

Square

Length = n
Perimeter 80600000
Area 406022500000000
Diagonal 28496403.281818

Cube

Length = n
Surface area 2436135000000000
Volume 8.181353375E+21
Space diagonal 34900823.772513

Equilateral Triangle

Length = n
Perimeter 60450000
Area 1.7581289975403E+14
Altitude 17450411.886256

Triangular Pyramid

Length = n
Surface area 1.7581289975403E+14
Volume 9.6418174179099E+20
Height 9498801.0939393