187420904 (number)

187420904 is an even 9-digits composite number following 187420903 and preceding 187420905. In scientific notation, it is written as 1.87420904 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 85191280 positive integers (up to 187420904) that are relatively prime to 187420904.

Interesting facts

Basic properties

Name

Name one hundred eighty-seven million four hundred twenty thousand nine hundred four

Notation

Scientific notation 1.87420904 × 10^8
Engineering notation 1.87420904 × 10^6

Prime Factorization of 187420904

Prime Factorization 2 × 2 × 2 × 11 × 2129783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 46855226
Product of the distinct prime numbers

The prime factorization of 187420904 is 2 × 2 × 2 × 11 × 2129783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 13, 58, 572, 975, 2902, 4518, 76878, 5760, 297367, 565305, 8313124, 1071714, 87540434, 74803568, 904202717, 27636665, 7868068208, 4627593836

Basic calculations (n = 187420904)

Multiplication

n×y
n×2 374841808
n×3 562262712
n×4 749683616
n×5 937104520

Division

n÷y
n÷2 93710452
n÷3 62473634.666667
n÷3 46855226
n÷5 37484180.8

Exponentiation

ny
n2 35126595256177216
n3 6.5834582373548E+24
n4 1.2338776942913E+33
n5 2.3125447288951E+41

Nth Root

y√n
2√n 13690.175455413
3√n 572.27662789682
4√n 117.0050232059
5√n 45.140213170476

Divisors of 187420904

1, 2, 4, 8, 11, 22, 44, 88, 2129783, 4259566, 8519132, 17038264, 23427613, 46855226, 93710452, 187420904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -187420903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 187420904 can be divided by 16 positive divisors. The sum of these divisors (counting 187420904) is 1, the average is 0.0625.

Base conversion 187420904

Base System Value
2 Binary 1011001010111101000011101000
3 Ternary 111001122222010222
4 Quaternary 23022331003220
5 Quinary 340434432104
6 Senary 30333025212
8 Octal 1312750350
10 Decimal 187420904
12 Duodecimal 52925208
16 Hexadecimal b2bd0e8
20 Vigesimal 2ib7c54
36 Base36 33l2w8

Cryptographic Hash Functions

md5 010d9d5e128393d7b97c390d5298835c
sha1 b448b569eb3afc95f191bb1acd92523162c25ff9
sha256 a8ed0f6fa5727074788d69ecb68bedba5bc13369f080aa655dd89f330493547c
sha512 e2f58ab052e859d5a8812e79945ccb22c9d36c712c550202924839f63fb62370e84dec7a3320b5f4939e56567e2696153105e161a7cb636803c835a7f79d1f8b
ripemd-160 0b80f63ac5940d41ac84573b5bbdeb733882bd37

187420904 as geometric shapes

Circle

Radius = n
Diameter 374841808
Circumference 1177600270.2711
Area 1.1035345360243E+17

Sphere

Radius = n
Volume 2.7576725378252E+25
Surface area 4.4141381440971E+17
Circumference 1177600270.2711

Square

Length = n
Perimeter 749683616
Area 35126595256177216
Diagonal 265053184.30903

Cube

Length = n
Surface area 210759571537063296
Volume 6.5834582373548E+24
Space diagonal 324622528.12849

Equilateral Triangle

Length = n
Perimeter 562262712
Area 1.5210261920152E+16
Altitude 162311264.06424

Triangular Pyramid

Length = n
Surface area 1.5210261920152E+16
Volume 7.7586799388201E+23
Height 88351061.436342