87664528 (number)

87664528 is an even 8-digits composite number following 87664527 and preceding 87664529. In scientific notation, it is written as 8.7664528 × 10^7. The sum of its digits is 46. It has a total of 8 prime factors and 60 positive divisors. There are 36348480 positive integers (up to 87664528) that are relatively prime to 87664528.

Interesting facts

Basic properties

Name

Name eighty-seven million six hundred sixty-four thousand five hundred twenty-eight

Notation

Scientific notation 8.7664528 × 10^7
Engineering notation 8.7664528 × 10^6

Prime Factorization of 87664528

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 31 × 3607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1565438
Product of the distinct prime numbers

The prime factorization of 87664528 is 2 × 2 × 2 × 2 × 7 × 7 × 31 × 3607. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 83, 75, 165, 654, 2142, 1291, 47554, 16972, 743485, 471142, 2312127, 7065866, 87120598, 72874440, 235039964, 231935061, 5356482003, 7400104452

Basic calculations (n = 87664528)

Multiplication

n×y
n×2 175329056
n×3 262993584
n×4 350658112
n×5 438322640

Division

n÷y
n÷2 43832264
n÷3 29221509.333333
n÷3 21916132
n÷5 17532905.6

Exponentiation

ny
n2 7685069469462784
n3 6.7370798768767E+23
n4 5.9060292750469E+31
n5 5.1774926875117E+39

Nth Root

y√n
2√n 9362.9337282713
3√n 444.23008392444
4√n 96.762253633694
5√n 38.776158307405

Divisors of 87664528

1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 3607, 6076, 7214, 12152, 14428, 24304, 25249, 28856, 50498, 57712, 100996, 111817, 176743, 201992, 223634, 353486, 403984, 447268, 706972, 782719, 894536, 1413944, 1565438, 1789072, 2827888, 3130876, 5479033, 6261752, 10958066, 12523504, 21916132, 43832264, 87664528

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87664527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87664528 can be divided by 60 positive divisors. The sum of these divisors (counting 87664528) is 1, the average is 0.016666666666667.

Base conversion 87664528

Base System Value
2 Binary 101001110011010011110010000
3 Ternary 20002221211010101
4 Quaternary 11032122132100
5 Quinary 134420231103
6 Senary 12410542144
8 Octal 516323620
10 Decimal 87664528
12 Duodecimal 25437954
16 Hexadecimal 539a790
20 Vigesimal 177i168
36 Base36 1g6yds

Cryptographic Hash Functions

md5 8a6666663a35e2368f37ab57dbddbde2
sha1 1c293ad07a575b01d713d4186cdbd86a05e681d2
sha256 e37b4874fb77bbd6c376b70b0418d93bced44e93882ec0ce842cdf3c39017515
sha512 907ed1c3ee5929808ef2b34a26643f8a3ab1eaa179dcb3ec484154a9109e8c71f20ac458d19426a3c593fe74a1e45352fc8c73605d196411aa2bd4b90af69acd
ripemd-160 59c477777aeb530c38e036cd2a28a5f17c813760

87664528 as geometric shapes

Circle

Radius = n
Diameter 175329056
Circumference 550812474.29043
Area 2.4143357787591E+16

Sphere

Radius = n
Volume 2.8220214197124E+24
Surface area 9.6573431150366E+16
Circumference 550812474.29043

Square

Length = n
Perimeter 350658112
Area 7685069469462784
Diagonal 123976364.43664

Cube

Length = n
Surface area 46110416816776704
Volume 6.7370798768767E+23
Space diagonal 151839416.51754

Equilateral Triangle

Length = n
Perimeter 262993584
Area 3.3277326952015E+15
Altitude 75919708.258772

Triangular Pyramid

Length = n
Surface area 3.3277326952015E+15
Volume 7.9397247772249E+22
Height 41325454.812212