208889207 (number)

208889207 is an odd 9-digits prime number following 208889206 and preceding 208889208. In scientific notation, it is written as 2.08889207 × 10^8. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 208889206 positive integers (up to 208889207) that are relatively prime to 208889207.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand two hundred seven

Notation

Scientific notation 2.08889207 × 10^8
Engineering notation 2.08889207 × 10^6

Prime Factorization of 208889207

Prime Factorization 208889207

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 208889207
Product of the distinct prime numbers

The prime factorization of 208889207 is 208889207. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 94, 60, 745, 930, 8307, 6597, 13193, 81905, 794381, 391988, 8529913, 6944830, 75704053, 13354038, 584590994, 454115806, 7303086426, 2991743425

Basic calculations (n = 208889207)

Multiplication

n×y
n×2 417778414
n×3 626667621
n×4 835556828
n×5 1044446035

Division

n÷y
n÷2 104444603.5
n÷3 69629735.666667
n÷3 52222301.75
n÷5 41777841.4

Exponentiation

ny
n2 43634700801088849
n3 9.1148180480217E+24
n4 1.9039871140005E+33
n5 3.9772235838179E+41

Nth Root

y√n
2√n 14452.99993081
3√n 593.34233139435
4√n 120.22063022132
5√n 46.129972981432

Divisors of 208889207

1, 208889207

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 208889208
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 104444604
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14452.999965405
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999904255
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889207 can be divided by 2 positive divisors. The sum of these divisors (counting 208889207) is 208889208, the average is 104444604.

Base conversion 208889207

Base System Value
2 Binary 1100011100110110010101110111
3 Ternary 112120001200010022
4 Quaternary 30130312111313
5 Quinary 411433423312
6 Senary 32421115355
8 Octal 1434662567
10 Decimal 208889207
12 Duodecimal 59b58b5b
16 Hexadecimal c736577
20 Vigesimal 355b307
36 Base36 3gd7xz

Cryptographic Hash Functions

md5 d454fcb16319faa6eb6339ef23b540c2
sha1 11e77242bf5a3665d4c38334a18eb0d035130bdc
sha256 064d86dda8cb4418bc4d66b7a8e24a34604b6af8a70c48b0bdc8587e0fcceaa9
sha512 ba79283429420406730488714185e92467772e2b20eff7dda1f355ea8c92056ff4d5ec592a35a0b5b1a25c9d8d1dd86f18bfa7a009d30128165143f2b4adda30
ripemd-160 2356696fda36e69c76c6e3562077ba1e14118748

208889207 as geometric shapes

Circle

Radius = n
Diameter 417778414
Circumference 1312489596.2508
Area 1.3708245547829E+17

Sphere

Radius = n
Volume 3.8180060557964E+25
Surface area 5.4832982191316E+17
Circumference 1312489596.2508

Square

Length = n
Perimeter 835556828
Area 43634700801088849
Diagonal 295413949.57276

Cube

Length = n
Surface area 261808204806533094
Volume 9.1148180480217E+24
Space diagonal 361806719.67677

Equilateral Triangle

Length = n
Perimeter 626667621
Area 1.8894379690138E+16
Altitude 180903359.83839

Triangular Pyramid

Length = n
Surface area 1.8894379690138E+16
Volume 1.0741916085063E+24
Height 98471316.524254