87331393 (number)

87331393 is an odd 8-digits composite number following 87331392 and preceding 87331394. In scientific notation, it is written as 8.7331393 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 87238228 positive integers (up to 87331393) that are relatively prime to 87331393.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred thirty-one thousand three hundred ninety-three

Notation

Scientific notation 8.7331393 × 10^7
Engineering notation 8.7331393 × 10^6

Prime Factorization of 87331393

Prime Factorization 947 × 92219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87331393
Product of the distinct prime numbers

The prime factorization of 87331393 is 947 × 92219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 10, 18, 858, 563, 7990, 8392, 54166, 49391, 150534, 610696, 4361019, 2992752, 63218813, 42516123, 255438434, 733142979, 3595588754, 6312844272

Basic calculations (n = 87331393)

Multiplication

n×y
n×2 174662786
n×3 261994179
n×4 349325572
n×5 436656965

Division

n÷y
n÷2 43665696.5
n÷3 29110464.333333
n÷3 21832848.25
n÷5 17466278.6

Exponentiation

ny
n2 7626772203320449
n3 6.6605664060965E+23
n4 5.8167654241341E+31
n5 5.0798622724387E+39

Nth Root

y√n
2√n 9345.1266979105
3√n 443.66666164912
4√n 96.670195499495
5√n 38.746642661437

Divisors of 87331393

1, 947, 92219, 87331393

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87331392
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87331393 can be divided by 4 positive divisors. The sum of these divisors (counting 87331393) is 1, the average is 0.25.

Base conversion 87331393

Base System Value
2 Binary 101001101001001001001000001
3 Ternary 20002022220011001
4 Quaternary 11031021021001
5 Quinary 134324101033
6 Senary 12355452001
8 Octal 515111101
10 Decimal 87331393
12 Duodecimal 252b7001
16 Hexadecimal 5349241
20 Vigesimal 175g89d
36 Base36 1fztc1

Cryptographic Hash Functions

md5 9a674ac184e5906595881da53821ecc4
sha1 1bfc59d558a2d8473f8c83ea601a22f7df9af200
sha256 a9ea8ab3c89dcce1701ef1d7e7434b6cab9d5f39627f98e3cbfe248158658c86
sha512 9509ecdeb4681a17b073e2f2fe2b53bc7c4a488826443277f38204e3e77e4bcc37d6e009a72cf61894bb9c4746bf8687e13a96b30e69071bfecf8eea87367cba
ripemd-160 14b0f0425872d7a07ea810a1bf07be1ba2038b5a

87331393 as geometric shapes

Circle

Radius = n
Diameter 174662786
Circumference 548719325.35313
Area 2.3960211524554E+16

Sphere

Radius = n
Volume 2.7899715320186E+24
Surface area 9.5840846098217E+16
Circumference 548719325.35313

Square

Length = n
Perimeter 349325572
Area 7626772203320449
Diagonal 123505240.40153

Cube

Length = n
Surface area 45760633219922694
Volume 6.6605664060965E+23
Space diagonal 151262409.77176

Equilateral Triangle

Length = n
Perimeter 261994179
Area 3.3024892384763E+15
Altitude 75631204.885882

Triangular Pyramid

Length = n
Surface area 3.3024892384763E+15
Volume 7.849552787157E+22
Height 41168413.467178