87156966 (number)

87156966 is an even 8-digits composite number following 87156965 and preceding 87156967. In scientific notation, it is written as 8.7156966 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 26652960 positive integers (up to 87156966) that are relatively prime to 87156966.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred fifty-six thousand nine hundred sixty-six

Notation

Scientific notation 8.7156966 × 10^7
Engineering notation 8.7156966 × 10^6

Prime Factorization of 87156966

Prime Factorization 2 × 39 × 167 × 6691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87156966
Product of the distinct prime numbers

The prime factorization of 87156966 is 2 × 39 × 167 × 6691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 10, 54, 35, 171, 8028, 1916, 20656, 3690, 525577, 422705, 2869419, 611290, 5717220, 7192259, 131768213, 754357468, 6378144792, 5075993320

Basic calculations (n = 87156966)

Multiplication

n×y
n×2 174313932
n×3 261470898
n×4 348627864
n×5 435784830

Division

n÷y
n÷2 43578483
n÷3 29052322
n÷3 21789241.5
n÷5 17431393.2

Exponentiation

ny
n2 7596336722325156
n3 6.6207366143225E+23
n4 5.7704331598946E+31
n5 5.029334467222E+39

Nth Root

y√n
2√n 9335.789522049
3√n 443.37108628819
4√n 96.621889456008
5√n 38.731152546471

Divisors of 87156966

1, 2, 39, 78, 167, 334, 6513, 6691, 13026, 13382, 260949, 521898, 1117397, 2234794, 43578483, 87156966

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 -87156965
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 87156966 can be divided by 16 positive divisors. The sum of these divisors (counting 87156966) is 1, the average is 0.0625.

Base conversion 87156966

Base System Value
2 Binary 101001100011110100011100110
3 Ternary 20002000000212210
4 Quaternary 11030132203212
5 Quinary 134303010331
6 Senary 12352024250
8 Octal 514364346
10 Decimal 87156966
12 Duodecimal 25232086
16 Hexadecimal 531e8e6
20 Vigesimal 174ec86
36 Base36 1fw2qu

Cryptographic Hash Functions

md5 caf748c5079127aec4a68e54f6a8002c
sha1 c044732fd89d77d282806c6c8bad9486de26d5b3
sha256 408d403003ce769ca63220d4ad2a97494ab2b5f1cb66c26573de0960937851ec
sha512 6d19b8c340e615d3fcfb0f45c3cebe969626f29cab1d8fbaa75b30af84330f05f9a4026f956cc9923ceed8ce1db6743a183d7cdefbf464ed2130ba0656e60366
ripemd-160 a770d5d9fd5a5cbe3b76978380e24b30aff67c03

87156966 as geometric shapes

Circle

Radius = n
Diameter 174313932
Circumference 547623368.18955
Area 2.3864595641051E+16

Sphere

Radius = n
Volume 2.7732876678544E+24
Surface area 9.5458382564204E+16
Circumference 547623368.18955

Square

Length = n
Perimeter 348627864
Area 7596336722325156
Diagonal 123258563.37249

Cube

Length = n
Surface area 45578020333950936
Volume 6.6207366143225E+23
Space diagonal 150960293.34555

Equilateral Triangle

Length = n
Perimeter 261470898
Area 3.2893102886171E+15
Altitude 75480146.672777

Triangular Pyramid

Length = n
Surface area 3.2893102886171E+15
Volume 7.8026129273958E+22
Height 41086187.79083