87089960 (number)

87089960 is an even 8-digits composite number following 87089959 and preceding 87089961. In scientific notation, it is written as 8.7089960 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 64 positive divisors. There are 33073920 positive integers (up to 87089960) that are relatively prime to 87089960.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-nine thousand nine hundred sixty

Notation

Scientific notation 8.7089960 × 10^7
Engineering notation 8.7089960 × 10^6

Prime Factorization of 87089960

Prime Factorization 2 × 2 × 2 × 5 × 23 × 181 × 523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21772490
Product of the distinct prime numbers

The prime factorization of 87089960 is 2 × 2 × 2 × 5 × 23 × 181 × 523. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 6, 69, 91, 84, 343, 7842, 2754, 68309, 13431, 735001, 586481, 9016531, 1156956, 70785647, 77498122, 40955985, 300211892, 8845681538, 3361498753

Basic calculations (n = 87089960)

Multiplication

n×y
n×2 174179920
n×3 261269880
n×4 348359840
n×5 435449800

Division

n÷y
n÷2 43544980
n÷3 29029986.666667
n÷3 21772490
n÷5 17417992

Exponentiation

ny
n2 7584661132801600
n3 6.6054783466925E+23
n4 5.7527084499431E+31
n5 5.0100314879721E+39

Nth Root

y√n
2√n 9332.2001693063
3√n 443.25743639536
4√n 96.603313448899
5√n 38.725195436732

Divisors of 87089960

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 181, 184, 230, 362, 460, 523, 724, 905, 920, 1046, 1448, 1810, 2092, 2615, 3620, 4163, 4184, 5230, 7240, 8326, 10460, 12029, 16652, 20815, 20920, 24058, 33304, 41630, 48116, 60145, 83260, 94663, 96232, 120290, 166520, 189326, 240580, 378652, 473315, 481160, 757304, 946630, 1893260, 2177249, 3786520, 4354498, 8708996, 10886245, 17417992, 21772490, 43544980, 87089960

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87089959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87089960 can be divided by 64 positive divisors. The sum of these divisors (counting 87089960) is 1, the average is 0.015625.

Base conversion 87089960

Base System Value
2 Binary 101001100001110001100101000
3 Ternary 20001212121222002
4 Quaternary 11030032030220
5 Quinary 134243334320
6 Senary 12350350132
8 Octal 514161450
10 Decimal 87089960
12 Duodecimal 251bb348
16 Hexadecimal 530e328
20 Vigesimal 17464i0
36 Base36 1fun1k

Cryptographic Hash Functions

md5 b7851e6c2a3a6bb3d049a58ba0a0fad2
sha1 63a1f51f480fad9845313a3471bce2a60b87cebf
sha256 81e1082613c6250cc22d0682010cc6f923bfd8e503983987d1848d4e41fea814
sha512 63485da84ff6e5fb58453a580a820c6c363d933b8c3a6d1c4cd0d7838e704cad99b06d82e9739a9f047851c3871d761ccbc74b29ae9821daa10f00392fd5e5dc
ripemd-160 9673a0b4be3695041a47a6cc23dbfd24ab36211f

87089960 as geometric shapes

Circle

Radius = n
Diameter 174179920
Circumference 547202357.07486
Area 2.3827915694778E+16

Sphere

Radius = n
Volume 2.7668962996554E+24
Surface area 9.531166277911E+16
Circumference 547202357.07486

Square

Length = n
Perimeter 348359840
Area 7584661132801600
Diagonal 123163802.57853

Cube

Length = n
Surface area 45507966796809600
Volume 6.6054783466925E+23
Space diagonal 150844235.54914

Equilateral Triangle

Length = n
Perimeter 261269880
Area 3.2842546100513E+15
Altitude 75422117.774571

Triangular Pyramid

Length = n
Surface area 3.2842546100513E+15
Volume 7.7846308865452E+22
Height 41054600.85951