87082765 (number)

87082765 is an odd 8-digits composite number following 87082764 and preceding 87082766. In scientific notation, it is written as 8.7082765 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 54285120 positive integers (up to 87082765) that are relatively prime to 87082765.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-two thousand seven hundred sixty-five

Notation

Scientific notation 8.7082765 × 10^7
Engineering notation 8.7082765 × 10^6

Prime Factorization of 87082765

Prime Factorization 5 × 7 × 11 × 226189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87082765
Product of the distinct prime numbers

The prime factorization of 87082765 is 5 × 7 × 11 × 226189. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 57, 36, 268, 937, 1601, 5211, 25572, 41150, 324686, 371034, 9119361, 3314435, 33065693, 61778111, 564838632, 56621902, 6605886965, 7250461454

Basic calculations (n = 87082765)

Multiplication

n×y
n×2 174165530
n×3 261248295
n×4 348331060
n×5 435413825

Division

n÷y
n÷2 43541382.5
n÷3 29027588.333333
n÷3 21770691.25
n÷5 17416553

Exponentiation

ny
n2 7583407960045225
n3 6.6038413328375E+23
n4 5.7508076288477E+31
n5 5.0079622930315E+39

Nth Root

y√n
2√n 9331.8146681125
3√n 443.24522938135
4√n 96.601318148939
5√n 38.724555553584

Divisors of 87082765

1, 5, 7, 11, 35, 55, 77, 385, 226189, 1130945, 1583323, 2488079, 7916615, 12440395, 17416553, 87082765

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 -87082764
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 87082765 can be divided by 16 positive divisors. The sum of these divisors (counting 87082765) is 1, the average is 0.0625.

Base conversion 87082765

Base System Value
2 Binary 101001100001100011100001101
3 Ternary 20001212021002121
4 Quaternary 11030030130031
5 Quinary 134243122030
6 Senary 12350252541
8 Octal 514143415
10 Decimal 87082765
12 Duodecimal 251b7151
16 Hexadecimal 530c70d
20 Vigesimal 17456i5
36 Base36 1fuhhp

Cryptographic Hash Functions

md5 98086687df5caef9ce9db24c16a6c778
sha1 3c04a69e19ebe3715ee571e088675543e72ae755
sha256 f1e3fc6f838135983696c08fe2e11a22a7ba4aeb09204de0cd53d09c6ebfd18d
sha512 10b854aae9a41075250dc0d4f1f4d6a90205557eb397f9fc23172bd8d24df1afb3fd0845b6ab673726488062d5b6d1039e700fbb2926690431dcbc350df43da0
ripemd-160 c7f59cdfe589a5d6929a3ee775415e356c684482

87082765 as geometric shapes

Circle

Radius = n
Diameter 174165530
Circumference 547157149.55657
Area 2.3823978736452E+16

Sphere

Radius = n
Volume 2.7662105888953E+24
Surface area 9.529591494581E+16
Circumference 547157149.55657

Square

Length = n
Perimeter 348331060
Area 7583407960045225
Diagonal 123153627.31195

Cube

Length = n
Surface area 45500447760271350
Volume 6.6038413328375E+23
Space diagonal 150831773.44358

Equilateral Triangle

Length = n
Perimeter 261248295
Area 3.2837119703301E+15
Altitude 75415886.72179

Triangular Pyramid

Length = n
Surface area 3.2837119703301E+15
Volume 7.7827016472156E+22
Height 41051209.103983