208097855 (number)

208097855 is an odd 9-digits composite number following 208097854 and preceding 208097856. In scientific notation, it is written as 2.08097855 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 139370112 positive integers (up to 208097855) that are relatively prime to 208097855.

Interesting facts

Basic properties

Name

Name two hundred eight million ninety-seven thousand eight hundred fifty-five

Notation

Scientific notation 2.08097855 × 10^8
Engineering notation 2.08097855 × 10^6

Prime Factorization of 208097855

Prime Factorization 5 × 7 × 7 × 43 × 19753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 29728265
Product of the distinct prime numbers

The prime factorization of 208097855 is 5 × 7 × 7 × 43 × 19753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 30, 30, 813, 331, 6290, 1128, 79061, 46859, 497514, 52022, 5770710, 2677093, 34488809, 61636473, 678273882, 895247023, 8723368613, 311006661

Basic calculations (n = 208097855)

Multiplication

n×y
n×2 416195710
n×3 624293565
n×4 832391420
n×5 1040489275

Division

n÷y
n÷2 104048927.5
n÷3 69365951.666667
n÷3 52024463.75
n÷5 41619571

Exponentiation

ny
n2 43304717255601025
n3 9.0116187722721E+24
n4 1.8752985365875E+33
n5 3.9024560294851E+41

Nth Root

y√n
2√n 14425.597214674
3√n 592.59211419546
4√n 120.10660770613
5√n 46.094968309823

Divisors of 208097855

1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 10535, 19753, 98765, 138271, 691355, 849379, 967897, 4246895, 4839485, 5945653, 29728265, 41619571, 208097855

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 -208097854
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 208097855 can be divided by 24 positive divisors. The sum of these divisors (counting 208097855) is 1, the average is 0.041666666666667.

Base conversion 208097855

Base System Value
2 Binary 1100011001110101001000111111
3 Ternary 112111120110120222
4 Quaternary 30121311020333
5 Quinary 411233112410
6 Senary 32352131555
8 Octal 1431651077
10 Decimal 208097855
12 Duodecimal 59836bbb
16 Hexadecimal c67523f
20 Vigesimal 350c4cf
36 Base36 3fw9bz

Cryptographic Hash Functions

md5 f0288c93ea80b68fe601d4d6ae27da30
sha1 7dadb77abb300b480769cabce5db0daffcc0711e
sha256 4228b8e175f26c4874d32e73ca68c39180771bdffe1d007abe599e48030733a7
sha512 4f50742157540b7191fdfbe932a7ed5cb266eaaee6266d93cce853575916b6893534d9f2e490a22664f83e1d9bab53c51089317e2f1bdd44c96e4a13d7fabacf
ripemd-160 431eeee62ce40fe07c5413455e2454b53bc7380a

208097855 as geometric shapes

Circle

Radius = n
Diameter 416195710
Circumference 1307517384.9916
Area 1.3604578159598E+17

Sphere

Radius = n
Volume 3.7747780442562E+25
Surface area 5.4418312638392E+17
Circumference 1307517384.9916

Square

Length = n
Perimeter 832391420
Area 43304717255601025
Diagonal 294294808.84175

Cube

Length = n
Surface area 259828303533606150
Volume 9.0116187722721E+24
Space diagonal 360436057.8061

Equilateral Triangle

Length = n
Perimeter 624293565
Area 1.8751492623526E+16
Altitude 180218028.90305

Triangular Pyramid

Length = n
Surface area 1.8751492623526E+16
Volume 1.0620294572236E+24
Height 98098269.613917