208678468 (number)

208678468 is an even 9-digits composite number following 208678467 and preceding 208678469. In scientific notation, it is written as 2.08678468 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 95800320 positive integers (up to 208678468) that are relatively prime to 208678468.

Interesting facts

Basic properties

Name

Name two hundred eight million six hundred seventy-eight thousand four hundred sixty-eight

Notation

Scientific notation 2.08678468 × 10^8
Engineering notation 2.08678468 × 10^6

Prime Factorization of 208678468

Prime Factorization 2 × 2 × 1139 × 281 × 163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 104339234
Product of the distinct prime numbers

The prime factorization of 208678468 is 2 × 2 × 1139 × 281 × 163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 100, 100, 362, 752, 2312, 1430, 3242, 21277, 402460, 734280, 9463662, 1094664, 84260381, 54487209, 798705750, 921083730, 7213361517, 9812412599

Basic calculations (n = 208678468)

Multiplication

n×y
n×2 417356936
n×3 626035404
n×4 834713872
n×5 1043392340

Division

n÷y
n÷2 104339234
n÷3 69559489.333333
n÷3 52169617
n÷5 41735693.6

Exponentiation

ny
n2 43546703006827024
n3 9.0872592699157E+24
n4 1.8963153427648E+33
n5 3.9572018057305E+41

Nth Root

y√n
2√n 14445.707597761
3√n 593.14273205623
4√n 120.19029743603
5√n 46.120661528839

Divisors of 208678468

1, 2, 4, 163, 281, 326, 562, 652, 1124, 1139, 2278, 4556, 45803, 91606, 183212, 185657, 320059, 371314, 640118, 742628, 1280236, 52169617, 104339234, 208678468

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208678467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208678468 can be divided by 24 positive divisors. The sum of these divisors (counting 208678468) is 1, the average is 0.041666666666667.

Base conversion 208678468

Base System Value
2 Binary 1100011100000010111001000100
3 Ternary 112112122222001011
4 Quaternary 30130002321010
5 Quinary 411410202333
6 Senary 32412412004
8 Octal 1434027104
10 Decimal 208678468
12 Duodecimal 59a77004
16 Hexadecimal c702e44
20 Vigesimal 3544g38
36 Base36 3g8pc4

Cryptographic Hash Functions

md5 c8702d6c92b0de295cdb75c29b488da3
sha1 2ae135c7e393b9d86e0c5374e0c3407e88c1cf40
sha256 3adfa8be5ff2224f25c86aaf45573e93d0255ce517bb8199576be684cf8c14ff
sha512 818da24cf8296ca8f7d7afdb54ceeb073e757a8a00c64b29a8f2da29db52a0ae6d435cf1f16db483196714718b17b8ad45be868d2ad7b741d8558331f78b8f96
ripemd-160 fec96bdbb8b26f2c31951825e072310abf1c6b14

208678468 as geometric shapes

Circle

Radius = n
Diameter 417356936
Circumference 1311165484.0623
Area 1.368060022543E+17

Sphere

Radius = n
Volume 3.8064622618177E+25
Surface area 5.4722400901722E+17
Circumference 1311165484.0623

Square

Length = n
Perimeter 834713872
Area 43546703006827024
Diagonal 295115919.62084

Cube

Length = n
Surface area 261280218040962144
Volume 9.0872592699157E+24
Space diagonal 361441709.02164

Equilateral Triangle

Length = n
Perimeter 626035404
Area 1.8856275527484E+16
Altitude 180720854.51082

Triangular Pyramid

Length = n
Surface area 1.8856275527484E+16
Volume 1.0709437753596E+24
Height 98371973.206947