87471009 (number)

87471009 is an odd 8-digits composite number following 87471008 and preceding 87471010. In scientific notation, it is written as 8.7471009 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 57503520 positive integers (up to 87471009) that are relatively prime to 87471009.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred seventy-one thousand nine

Notation

Scientific notation 8.7471009 × 10^7
Engineering notation 8.7471009 × 10^6

Prime Factorization of 87471009

Prime Factorization 9 × 27 × 73 × 4931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87471009
Product of the distinct prime numbers

The prime factorization of 87471009 is 9 × 27 × 73 × 4931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 18, 89, 672, 618, 5445, 2492, 8699, 51819, 508498, 528309, 5593108, 4318445, 71415466, 97064628, 511781956, 569739170, 1945503661, 3119327790

Basic calculations (n = 87471009)

Multiplication

n×y
n×2 174942018
n×3 262413027
n×4 349884036
n×5 437355045

Division

n÷y
n÷2 43735504.5
n÷3 29157003
n÷3 21867752.25
n÷5 17494201.8

Exponentiation

ny
n2 7651177415478081
n3 6.6925620856988E+23
n4 5.8540515843122E+31
n5 5.1205979881784E+39

Nth Root

y√n
2√n 9352.5937044223
3√n 443.90296455064
4√n 96.708808825372
5√n 38.759023536273

Divisors of 87471009

1, 9, 27, 73, 243, 657, 1971, 4931, 17739, 44379, 133137, 359963, 1198233, 3239667, 9719001, 87471009

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 -87471008
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 87471009 can be divided by 16 positive divisors. The sum of these divisors (counting 87471009) is 1, the average is 0.0625.

Base conversion 87471009

Base System Value
2 Binary 101001101101011001110100001
3 Ternary 20002120222200000
4 Quaternary 11031223032201
5 Quinary 134343033014
6 Senary 12402450213
8 Octal 515531641
10 Decimal 87471009
12 Duodecimal 25363969
16 Hexadecimal 536b3a1
20 Vigesimal 176dha9
36 Base36 1g2t29

Cryptographic Hash Functions

md5 a80717bbdf33af597107f9ab85a9e855
sha1 f0f6cfeb0eba30c59243c5a5cd63a2550445a0a3
sha256 1646557d84c525ce283b47809d9827b703dee0a9165c1b0ee8add3ae4d81afbd
sha512 88971d62287b936063ab63fabd5a4e2cff82472713391456e30de33f2947a4c63126a311aa80d2cc0a4a2fa3080640e9a02963d18f8f1c49f05b1cb60b787adc
ripemd-160 3076ab0491291891ab6fbf15663ca90b88d34916

87471009 as geometric shapes

Circle

Radius = n
Diameter 174942018
Circumference 549596558.55297
Area 2.4036882759778E+16

Sphere

Radius = n
Volume 2.80337385095E+24
Surface area 9.6147531039112E+16
Circumference 549596558.55297

Square

Length = n
Perimeter 349884036
Area 7651177415478081
Diagonal 123702687.24226

Cube

Length = n
Surface area 45907064492868486
Volume 6.6925620856988E+23
Space diagonal 151504231.77731

Equilateral Triangle

Length = n
Perimeter 262413027
Area 3.3130570053329E+15
Altitude 75752115.888657

Triangular Pyramid

Length = n
Surface area 3.3130570053329E+15
Volume 7.8872600571827E+22
Height 41234229.080753