208738897 (number)

208738897 is an odd 9-digits composite number following 208738896 and preceding 208738898. In scientific notation, it is written as 2.08738897 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 201540976 positive integers (up to 208738897) that are relatively prime to 208738897.

Interesting facts

Basic properties

Name

Name two hundred eight million seven hundred thirty-eight thousand eight hundred ninety-seven

Notation

Scientific notation 2.08738897 × 10^8
Engineering notation 2.08738897 × 10^6

Prime Factorization of 208738897

Prime Factorization 29 × 7197893

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 208738897
Product of the distinct prime numbers

The prime factorization of 208738897 is 29 × 7197893. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 84, 82, 430, 276, 882, 1941, 21298, 21907, 855673, 503668, 2345357, 2685548, 83820485, 91912807, 18043434, 211296755, 9264049669, 9590483124

Basic calculations (n = 208738897)

Multiplication

n×y
n×2 417477794
n×3 626216691
n×4 834955588
n×5 1043694485

Division

n÷y
n÷2 104369448.5
n÷3 69579632.333333
n÷3 52184724.25
n÷5 41747779.4

Exponentiation

ny
n2 43571927120776609
n3 9.0951560073553E+24
n4 1.8985128330183E+33
n5 3.9629347470458E+41

Nth Root

y√n
2√n 14447.799036531
3√n 593.19998051643
4√n 120.19899765194
5√n 46.12333233883

Divisors of 208738897

1, 29, 7197893, 208738897

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 -208738896
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 208738897 can be divided by 4 positive divisors. The sum of these divisors (counting 208738897) is 1, the average is 0.25.

Base conversion 208738897

Base System Value
2 Binary 1100011100010001101001010001
3 Ternary 112112210000221021
4 Quaternary 30130101221101
5 Quinary 411414121042
6 Senary 32413555441
8 Octal 1434215121
10 Decimal 208738897
12 Duodecimal 59aa5b81
16 Hexadecimal c711a51
20 Vigesimal 354c74h
36 Base36 3g9zyp

Cryptographic Hash Functions

md5 d5d98dd235b3399be85549d7f1c3138c
sha1 04d7246968f39a7cbd2b6b1424de2bdc71df5b8d
sha256 a4c9e33ad1d0b3b60c6a6778cfc59a4503d9f3cb37e3638a828c363736d32018
sha512 96c9c798c78f83a41dc3a3ab3b10ee1ca29dd4c9cf7ea8c372eac52060dee3f07ec9f05c033b3872bd3034a7fd4fe9380544d1582724bb5a2081f94454e23dfb
ripemd-160 5b9313ecfeda078e49b481c747afe547d96bab26

208738897 as geometric shapes

Circle

Radius = n
Diameter 417477794
Circumference 1311545170.6673
Area 1.3688524614538E+17

Sphere

Radius = n
Volume 3.8097700394614E+25
Surface area 5.4754098458153E+17
Circumference 1311545170.6673

Square

Length = n
Perimeter 834955588
Area 43571927120776609
Diagonal 295201379.1322

Cube

Length = n
Surface area 261431562724659654
Volume 9.0951560073553E+24
Space diagonal 361546375.11989

Equilateral Triangle

Length = n
Perimeter 626216691
Area 1.8867197889218E+16
Altitude 180773187.55994

Triangular Pyramid

Length = n
Surface area 1.8867197889218E+16
Volume 1.0718744147917E+24
Height 98400459.710734