87389629 (number)

87389629 is an odd 8-digits composite number following 87389628 and preceding 87389630. In scientific notation, it is written as 8.7389629 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 86541084 positive integers (up to 87389629) that are relatively prime to 87389629.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred eighty-nine thousand six hundred twenty-nine

Notation

Scientific notation 8.7389629 × 10^7
Engineering notation 8.7389629 × 10^6

Prime Factorization of 87389629

Prime Factorization 103 × 848443

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87389629
Product of the distinct prime numbers

The prime factorization of 87389629 is 103 × 848443. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87389629)

Multiplication

n×y
n×2 174779258
n×3 262168887
n×4 349558516
n×5 436948145

Division

n÷y
n÷2 43694814.5
n÷3 29129876.333333
n÷3 21847407.25
n÷5 17477925.8

Exponentiation

ny
n2 7636947256757641
n3 6.6738998746062E+23
n4 5.8322963402498E+31
n5 5.0968221339249E+39

Nth Root

y√n
2√n 9348.2420272477
3√n 443.76525785003
4√n 96.686307341049
5√n 38.751808839989

Divisors of 87389629

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87389628
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87389629 can be divided by 4 positive divisors. The sum of these divisors (counting 87389629) is 1, the average is 0.25.

Base conversion 87389629

Base System Value
2 Binary 101001101010111010110111101
3 Ternary 20002102212000221
4 Quaternary 11031113112331
5 Quinary 134332432004
6 Senary 12401021341
8 Octal 515272675
10 Decimal 87389629
12 Duodecimal 25324851
16 Hexadecimal 53575bd
20 Vigesimal 1763e19
36 Base36 1g129p

Cryptographic Hash Functions

md5 a31e30a881c5b340502b1eaa06c88b99
sha1 e585a28f7b769582e27369d26247b7d7befcce57
sha256 0dae0c0bd340da8428c2f0d624cb77b83fed35f1d01bf976593034f1af39cdc2
sha512 5020758ada9f1a62e4e4004c56007ec7a2b9961ab58fd2ab66e0dd72487fa53c2a0ded8ec7614ba887ea1f011659bfea32fc5fa6907232b3b8d80872d37b3041
ripemd-160 abe8853442a83e68da436cc8b02be25627a38ba0

87389629 as geometric shapes

Circle

Radius = n
Diameter 174779258
Circumference 549085232.93268
Area 2.3992177397683E+16

Sphere

Radius = n
Volume 2.7955566422475E+24
Surface area 9.596870959073E+16
Circumference 549085232.93268

Square

Length = n
Perimeter 349558516
Area 7636947256757641
Diagonal 123587598.54255

Cube

Length = n
Surface area 45821683540545846
Volume 6.6738998746062E+23
Space diagonal 151363277.48259

Equilateral Triangle

Length = n
Perimeter 262168887
Area 3.306895165857E+15
Altitude 75681638.741297

Triangular Pyramid

Length = n
Surface area 3.306895165857E+15
Volume 7.8652664304901E+22
Height 41195866.180851