164015987 (number)

164015987 is an odd 9-digits prime number following 164015986 and preceding 164015988. In scientific notation, it is written as 1.64015987 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 164015986 positive integers (up to 164015987) that are relatively prime to 164015987.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million fifteen thousand nine hundred eighty-seven

Notation

Scientific notation 1.64015987 × 10^8
Engineering notation 1.64015987 × 10^6

Prime Factorization of 164015987

Prime Factorization 164015987

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 164015987
Product of the distinct prime numbers

The prime factorization of 164015987 is 164015987. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 94, 16, 37, 807, 7693, 4245, 69208, 39636, 699711, 711670, 3062131, 4322106, 11510057, 40725721, 623335591, 353485326, 6386280790, 7598006725

Basic calculations (n = 164015987)

Multiplication

n×y
n×2 328031974
n×3 492047961
n×4 656063948
n×5 820079935

Division

n÷y
n÷2 82007993.5
n÷3 54671995.666667
n÷3 41003996.75
n÷5 32803197.4

Exponentiation

ny
n2 26901243991584169
n3 4.4122340848075E+24
n4 7.2367692829474E+32
n5 1.1869458566339E+41

Nth Root

y√n
2√n 12806.872647138
3√n 547.38815310125
4√n 113.16745401014
5√n 43.951857736222

Divisors of 164015987

1, 164015987

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 164015988
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 82007994
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12806.872686179
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999878061
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164015987 can be divided by 2 positive divisors. The sum of these divisors (counting 164015987) is 164015988, the average is 82007994.

Base conversion 164015987

Base System Value
2 Binary 1001110001101010111101110011
3 Ternary 102102121212122012
4 Quaternary 21301222331303
5 Quinary 313442002422
6 Senary 24135233135
8 Octal 1161527563
10 Decimal 164015987
12 Duodecimal 46b187ab
16 Hexadecimal 9c6af73
20 Vigesimal 2b51jj7
36 Base36 2pnfjn

Cryptographic Hash Functions

md5 f075159bc22841d00c865c05e54cb53e
sha1 7d1c4fd3ba3dca65e9284fbd5f6f2547ed667eac
sha256 cac1f2e0e1f4fcf3795908726af5302feb54fae2766bcde82500fcc06eb6b842
sha512 ae89a9341f84c2415e2cf82fabea3e34f98f45387913767a877c64d0b40e77f1999c2fad2ea0fcd3ca9bedaea778395175aeff46800420fbb7d28327da419e95
ripemd-160 d8797589632c5bd8e543ffa7bbf583d68b8a68ac

164015987 as geometric shapes

Circle

Radius = n
Diameter 328031974
Circumference 1030542839.661
Area 8.4512750496387E+16

Sphere

Radius = n
Volume 1.8481922915666E+25
Surface area 3.3805100198555E+17
Circumference 1030542839.661

Square

Length = n
Perimeter 656063948
Area 26901243991584169
Diagonal 231953633.26141

Cube

Length = n
Surface area 161407463949505014
Volume 4.4122340848075E+24
Space diagonal 284084022.73756

Equilateral Triangle

Length = n
Perimeter 492047961
Area 1.1648580345058E+16
Altitude 142042011.36878

Triangular Pyramid

Length = n
Surface area 1.1648580345058E+16
Volume 5.1998677359163E+23
Height 77317877.753803