87432904 (number)

87432904 is an even 8-digits composite number following 87432903 and preceding 87432905. In scientific notation, it is written as 8.7432904 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 37966848 positive integers (up to 87432904) that are relatively prime to 87432904.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred thirty-two thousand nine hundred four

Notation

Scientific notation 8.7432904 × 10^7
Engineering notation 8.7432904 × 10^6

Prime Factorization of 87432904

Prime Factorization 2 × 2 × 2 × 221 × 17 × 2909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21858226
Product of the distinct prime numbers

The prime factorization of 87432904 is 2 × 2 × 2 × 221 × 17 × 2909. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 18, 72, 219, 554, 4787, 8233, 39949, 97301, 307607, 492746, 103176, 9223288, 56722636, 45730349, 730636729, 204760227, 2490936276, 9793992193

Basic calculations (n = 87432904)

Multiplication

n×y
n×2 174865808
n×3 262298712
n×4 349731616
n×5 437164520

Division

n÷y
n÷2 43716452
n÷3 29144301.333333
n÷3 21858226
n÷5 17486580.8

Exponentiation

ny
n2 7644512701873216
n3 6.6838194518966E+23
n4 5.8438574449101E+31
n5 5.1094542697051E+39

Nth Root

y√n
2√n 9350.5563470844
3√n 443.83849603142
4√n 96.698274788563
5√n 38.755646028614

Divisors of 87432904

1, 2, 4, 8, 17, 34, 68, 136, 221, 442, 884, 1768, 2909, 3757, 5818, 7514, 11636, 15028, 23272, 30056, 49453, 98906, 197812, 395624, 642889, 1285778, 2571556, 5143112, 10929113, 21858226, 43716452, 87432904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87432903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87432904 can be divided by 32 positive divisors. The sum of these divisors (counting 87432904) is 1, the average is 0.03125.

Base conversion 87432904

Base System Value
2 Binary 101001101100001111011001000
3 Ternary 20002112001101201
4 Quaternary 11031201323020
5 Quinary 134340323104
6 Senary 12401553544
8 Octal 515417310
10 Decimal 87432904
12 Duodecimal 253458b4
16 Hexadecimal 5361ec8
20 Vigesimal 1769254
36 Base36 1g1zns

Cryptographic Hash Functions

md5 35440bad65f092bd9df1bfe3e81ce9eb
sha1 b8aac96c6ec78eded2952124b334396765513fe2
sha256 2613f030f37a60fcb0170124f1746e1e4cd87b7cbe3b1ceb7ea7fbf95a75abcd
sha512 a038594cb5552418d2ed99d6eb6ae15034f894c34c3b0bafa97407ca3f995d89d5b49cb722a3f52060d7b452df972bb3d7252f63c9b1bc474f8d057ce2102492
ripemd-160 11a79366511a08c93ba231d3572da8eaa035d9b0

87432904 as geometric shapes

Circle

Radius = n
Diameter 174865808
Circumference 549357137.77684
Area 2.4015944944479E+16

Sphere

Radius = n
Volume 2.7997117450665E+24
Surface area 9.6063779777915E+16
Circumference 549357137.77684

Square

Length = n
Perimeter 349731616
Area 7644512701873216
Diagonal 123648798.63446

Cube

Length = n
Surface area 45867076211239296
Volume 6.6838194518966E+23
Space diagonal 151438231.98129

Equilateral Triangle

Length = n
Perimeter 262298712
Area 3.3101710996875E+15
Altitude 75719115.990646

Triangular Pyramid

Length = n
Surface area 3.3101710996875E+15
Volume 7.8769567644378E+22
Height 41216266.211488