86970144 (number)

86970144 is an even 8-digits composite number following 86970143 and preceding 86970145. In scientific notation, it is written as 8.6970144 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 27463680 positive integers (up to 86970144) that are relatively prime to 86970144.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred seventy thousand one hundred forty-four

Notation

Scientific notation 8.6970144 × 10^7
Engineering notation 8.6970144 × 10^6

Prime Factorization of 86970144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 19 × 47681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5435634
Product of the distinct prime numbers

The prime factorization of 86970144 is 2 × 2 × 2 × 2 × 2 × 3 × 19 × 47681. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86970144)

Multiplication

n×y
n×2 173940288
n×3 260910432
n×4 347880576
n×5 434850720

Division

n÷y
n÷2 43485072
n÷3 28990048
n÷3 21742536
n÷5 17394028.8

Exponentiation

ny
n2 7563805947380736
n3 6.5782529243176E+23
n4 5.7211160409632E+31
n5 4.9756628592328E+39

Nth Root

y√n
2√n 9325.7784661657
3√n 443.05406925985
4√n 96.570070240037
5√n 38.714534153837

Divisors of 86970144

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86970143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86970144 can be divided by 48 positive divisors. The sum of these divisors (counting 86970144) is 1, the average is 0.020833333333333.

Base conversion 86970144

Base System Value
2 Binary 101001011110000111100100000
3 Ternary 20001122112121110
4 Quaternary 11023300330200
5 Quinary 134231021034
6 Senary 12344023320
8 Octal 513607440
10 Decimal 86970144
12 Duodecimal 25161b40
16 Hexadecimal 52f0f20
20 Vigesimal 173b574
36 Base36 1fs2lc

Cryptographic Hash Functions

md5 ad58c97a70d0e14eaf5343dff2f88470
sha1 93c587a9422a5df8f97e321b70b015b93ea79fd4
sha256 e23b64373767594091ca9d49dee45c4af3383f7f8042d15e0639b4f7ca8d029e
sha512 659e97129a70746ad42383988335a04316e2cbe313d724a2c050ab7071fc0f2b51c061629c6575de3900009d776ff7e5dc5acb0fb8f572e9fbc88fff8189934a
ripemd-160 f2881994c75113a6f102f5d6c548ee24e865b7e7

86970144 as geometric shapes

Circle

Radius = n
Diameter 173940288
Circumference 546449530.94409
Area 2.376239719747E+16

Sphere

Radius = n
Volume 2.7554921413989E+24
Surface area 9.504958878988E+16
Circumference 546449530.94409

Square

Length = n
Perimeter 347880576
Area 7563805947380736
Diagonal 122994357.16634

Cube

Length = n
Surface area 45382835684284416
Volume 6.5782529243176E+23
Space diagonal 150636708.14958

Equilateral Triangle

Length = n
Perimeter 260910432
Area 3.2752240498638E+15
Altitude 75318354.074791

Triangular Pyramid

Length = n
Surface area 3.2752240498638E+15
Volume 7.7525454185753E+22
Height 40998119.055447