87656393 (number)

87656393 is an odd 8-digits composite number following 87656392 and preceding 87656394. In scientific notation, it is written as 8.7656393 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 79687520 positive integers (up to 87656393) that are relatively prime to 87656393.

Interesting facts

Basic properties

Name

Name eighty-seven million six hundred fifty-six thousand three hundred ninety-three

Notation

Scientific notation 8.7656393 × 10^7
Engineering notation 8.7656393 × 10^6

Prime Factorization of 87656393

Prime Factorization 11 × 11 × 724433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7968763
Product of the distinct prime numbers

The prime factorization of 87656393 is 11 × 11 × 724433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 26, 38, 730, 253, 4511, 6418, 78158, 65333, 770548, 922328, 7306181, 2847249, 55546512, 72913647, 494463279, 4195778, 6837566185, 6603577520

Basic calculations (n = 87656393)

Multiplication

n×y
n×2 175312786
n×3 262969179
n×4 350625572
n×5 438281965

Division

n÷y
n÷2 43828196.5
n÷3 29218797.666667
n÷3 21914098.25
n÷5 17531278.6

Exponentiation

ny
n2 7683643233770449
n3 6.7352045097117E+23
n4 5.9038373343866E+31
n5 5.1750908559107E+39

Nth Root

y√n
2√n 9362.4992923898
3√n 444.21634243514
4√n 96.760008745296
5√n 38.775438618918

Divisors of 87656393

1, 11, 121, 724433, 7968763, 87656393

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87656392
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87656393 can be divided by 6 positive divisors. The sum of these divisors (counting 87656393) is 1, the average is 0.16666666666667.

Base conversion 87656393

Base System Value
2 Binary 101001110011000011111001001
3 Ternary 20002221101222002
4 Quaternary 11032120133021
5 Quinary 134420001033
6 Senary 12410440345
8 Octal 516303711
10 Decimal 87656393
12 Duodecimal 254330b5
16 Hexadecimal 53987c9
20 Vigesimal 177h0jd
36 Base36 1g6s3t

Cryptographic Hash Functions

md5 ee1e12775d23d5d12ed8ae184784ef04
sha1 c2b357ed59fe57495ae4134b8943017242d1bc65
sha256 ea9c47651cc9eed96ca8e407d510405af3cb8fe0cdf7dd43aa1a0d7b7dd86432
sha512 6044ce86dd60fcd50324a71b74ccd0d5e711de44fd7f0a175e34c33f3076b9a373ec529aa6c2113940f2d6b4e1c3f04d4f906c0d50e67d2c22df1a24cc7c2af9
ripemd-160 3294b33819ba686f7419e25033e3aced6dde9490

87656393 as geometric shapes

Circle

Radius = n
Diameter 175312786
Circumference 550761360.57796
Area 2.4138877136018E+16

Sphere

Radius = n
Volume 2.8212358677514E+24
Surface area 9.6555508544073E+16
Circumference 550761360.57796

Square

Length = n
Perimeter 350625572
Area 7683643233770449
Diagonal 123964859.80931

Cube

Length = n
Surface area 46101859402622694
Volume 6.7352045097117E+23
Space diagonal 151825326.28422

Equilateral Triangle

Length = n
Perimeter 262969179
Area 3.3271151170308E+15
Altitude 75912663.142112

Triangular Pyramid

Length = n
Surface area 3.3271151170308E+15
Volume 7.9375146358256E+22
Height 41321619.936435