87438316 (number)

87438316 is an even 8-digits composite number following 87438315 and preceding 87438317. In scientific notation, it is written as 8.7438316 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 37473552 positive integers (up to 87438316) that are relatively prime to 87438316.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred thirty-eight thousand three hundred sixteen

Notation

Scientific notation 8.7438316 × 10^7
Engineering notation 8.7438316 × 10^6

Prime Factorization of 87438316

Prime Factorization 2 × 2 × 7 × 3122797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43719158
Product of the distinct prime numbers

The prime factorization of 87438316 is 2 × 2 × 7 × 3122797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 45, 95, 767, 776, 2324, 3652, 98441, 47775, 680242, 750586, 2371990, 9362645, 56226334, 52441013, 636351768, 193197924, 8012392195, 8043364002

Basic calculations (n = 87438316)

Multiplication

n×y
n×2 174876632
n×3 262314948
n×4 349753264
n×5 437191580

Division

n÷y
n÷2 43719158
n÷3 29146105.333333
n÷3 21859579
n÷5 17487663.2

Exponentiation

ny
n2 7645459104915856
n3 6.6850606918071E+23
n4 5.8453044924941E+31
n5 5.1110358133092E+39

Nth Root

y√n
2√n 9350.8457371513
3√n 443.84765354638
4√n 96.699771132879
5√n 38.756125803055

Divisors of 87438316

1, 2, 4, 7, 14, 28, 3122797, 6245594, 12491188, 21859579, 43719158, 87438316

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87438315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87438316 can be divided by 12 positive divisors. The sum of these divisors (counting 87438316) is 1, the average is 0.083333333333333.

Base conversion 87438316

Base System Value
2 Binary 101001101100011001111101100
3 Ternary 20002112022211011
4 Quaternary 11031203033230
5 Quinary 134341011231
6 Senary 12402035004
8 Octal 515431754
10 Decimal 87438316
12 Duodecimal 25348a64
16 Hexadecimal 53633ec
20 Vigesimal 1769ffg
36 Base36 1g23u4

Cryptographic Hash Functions

md5 ecf8dd9453ac0ee176d8641b9c323bc0
sha1 c97cbf6b654c9c7e5bf98425d4ae082bec925a83
sha256 a3a54b1bb59f23a3f03b7d0225af2f86a2a9c889419deaad828981d0e53a6ef5
sha512 c00855bf1dfd9bbd77b88347d43c4631eb8f4973714a5aa4a90545f59f79b1d32943f0412707b1eeda291cb01ea026c672c5acb0e2fdc743457c27f97356292d
ripemd-160 f8272842939cd2d532d2b11964a26be12ce7545c

87438316 as geometric shapes

Circle

Radius = n
Diameter 174876632
Circumference 549391142.37573
Area 2.4018918157325E+16

Sphere

Radius = n
Volume 2.8002316744244E+24
Surface area 9.6075672629299E+16
Circumference 549391142.37573

Square

Length = n
Perimeter 349753264
Area 7645459104915856
Diagonal 123656452.35826

Cube

Length = n
Surface area 45872754629495136
Volume 6.6850606918071E+23
Space diagonal 151447605.84026

Equilateral Triangle

Length = n
Perimeter 262314948
Area 3.3105809042261E+15
Altitude 75723802.920131

Triangular Pyramid

Length = n
Surface area 3.3105809042261E+15
Volume 7.8784195797007E+22
Height 41218817.452755