208515424 (number)

208515424 is an even 9-digits composite number following 208515423 and preceding 208515425. In scientific notation, it is written as 2.08515424 × 10^8. The sum of its digits is 31. It has a total of 10 prime factors and 192 positive divisors. There are 82114560 positive integers (up to 208515424) that are relatively prime to 208515424.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred fifteen thousand four hundred twenty-four

Notation

Scientific notation 2.08515424 × 10^8
Engineering notation 2.08515424 × 10^6

Prime Factorization of 208515424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 23 × 19 × 31 × 37

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 13032214
Product of the distinct prime numbers

The prime factorization of 208515424 is 2 × 2 × 2 × 2 × 2 × 13 × 23 × 19 × 31 × 37. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 208515424)

Multiplication

n×y
n×2 417030848
n×3 625546272
n×4 834061696
n×5 1042577120

Division

n÷y
n÷2 104257712
n÷3 69505141.333333
n÷3 52128856
n÷5 41703084.8

Exponentiation

ny
n2 43478682045899776
n3 9.065975821762E+24
n4 1.8903957924484E+33
n5 3.941766801902E+41

Nth Root

y√n
2√n 14440.063157757
3√n 592.98821433958
4√n 120.16681387869
5√n 46.11345230556

Divisors of 208515424

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208515423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208515424 can be divided by 192 positive divisors. The sum of these divisors (counting 208515424) is 1, the average is 0.0052083333333333.

Base conversion 208515424

Base System Value
2 Binary 1100011011011011000101100000
3 Ternary 112112100200101111
4 Quaternary 30123123011200
5 Quinary 411334443144
6 Senary 32405113104
8 Octal 1433330540
10 Decimal 208515424
12 Duodecimal 599b8794
16 Hexadecimal c6db160
20 Vigesimal 35348b4
36 Base36 3g57j4

Cryptographic Hash Functions

md5 4cc3efa08e5d0b9751e64717d12be80f
sha1 a018820937865356b8ce8ad3efbf89bb37b6d61c
sha256 c075e8d9f44b1a8d0185cd4b947bd4c9e62139aa59745080d329e3359af07d77
sha512 cb6a063879b69b8dab99413ad27d028792a39f69f00c4283e1cf1aa61012c446402ba5323365bf2659e05fca7b072f2f2b9c930c277439edf0e62297db91ada1
ripemd-160 b6e494ac992d386bd18a320f4671d0e6b4ed5cd2

208515424 as geometric shapes

Circle

Radius = n
Diameter 417030848
Circumference 1310141048.3971
Area 1.3659230810317E+17

Sphere

Radius = n
Volume 3.7975470719027E+25
Surface area 5.4636923241266E+17
Circumference 1310141048.3971

Square

Length = n
Perimeter 834061696
Area 43478682045899776
Diagonal 294885340.58478

Cube

Length = n
Surface area 260872092275398656
Volume 9.065975821762E+24
Space diagonal 361159308.52977

Equilateral Triangle

Length = n
Perimeter 625546272
Area 1.8826821587408E+16
Altitude 180579654.26488

Triangular Pyramid

Length = n
Surface area 1.8826821587408E+16
Volume 1.0684354969402E+24
Height 98295113.528259