87442922 (number)

87442922 is an even 8-digits composite number following 87442921 and preceding 87442923. In scientific notation, it is written as 8.7442922 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 37475532 positive integers (up to 87442922) that are relatively prime to 87442922.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred forty-two thousand nine hundred twenty-two

Notation

Scientific notation 8.7442922 × 10^7
Engineering notation 8.7442922 × 10^6

Prime Factorization of 87442922

Prime Factorization 2 × 7 × 6245923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87442922
Product of the distinct prime numbers

The prime factorization of 87442922 is 2 × 7 × 6245923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 95, 91, 410, 746, 7870, 1002, 61203, 89174, 884508, 941619, 2146202, 2771837, 11111587, 85076857, 614726060, 906865108, 2601242412, 7668241803

Basic calculations (n = 87442922)

Multiplication

n×y
n×2 174885844
n×3 262328766
n×4 349771688
n×5 437214610

Division

n÷y
n÷2 43721461
n÷3 29147640.666667
n÷3 21860730.5
n÷5 17488584.4

Exponentiation

ny
n2 7646264607898084
n3 6.6861171969979E+23
n4 5.8465362453995E+31
n5 5.1123821287664E+39

Nth Root

y√n
2√n 9351.0920217908
3√n 443.8554469505
4√n 96.701044574455
5√n 38.756534106788

Divisors of 87442922

1, 2, 7, 14, 6245923, 12491846, 43721461, 87442922

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87442921
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87442922 can be divided by 8 positive divisors. The sum of these divisors (counting 87442922) is 1, the average is 0.125.

Base conversion 87442922

Base System Value
2 Binary 101001101100100010111101010
3 Ternary 20002112120010202
4 Quaternary 11031210113222
5 Quinary 134341133142
6 Senary 12402112202
8 Octal 515442752
10 Decimal 87442922
12 Duodecimal 2534b662
16 Hexadecimal 53645ea
20 Vigesimal 176a762
36 Base36 1g27e2

Cryptographic Hash Functions

md5 3d37e11a68a61caca88e0f4022509f4a
sha1 e6501b3fa0685a49e149826d9eb332f81019693e
sha256 c53f7d17fb70cc7a266c11a6ef309681f02a272f24ff1b8469228343d6d2c945
sha512 535ab696f0a68517fe609dfae2d49a45c7c650c05521ce1bfc0a3c83b6a2397e2e81678cff834094872afc307be1436288a1b3829a3af9b1aa3180d7bdb6402c
ripemd-160 1ea616635b083d1cf9c5f2ac2d04ce770e76be51

87442922 as geometric shapes

Circle

Radius = n
Diameter 174885844
Circumference 549420082.72725
Area 2.4021448719576E+16

Sphere

Radius = n
Volume 2.8006742222839E+24
Surface area 9.6085794878305E+16
Circumference 549420082.72725

Square

Length = n
Perimeter 349771688
Area 7646264607898084
Diagonal 123662966.22593

Cube

Length = n
Surface area 45877587647388504
Volume 6.6861171969979E+23
Space diagonal 151455583.66628

Equilateral Triangle

Length = n
Perimeter 262328766
Area 3.3109296972488E+15
Altitude 75727791.833141

Triangular Pyramid

Length = n
Surface area 3.3109296972488E+15
Volume 7.8796646830087E+22
Height 41220988.741978