210009991 (number)

210009991 is an odd 9-digits prime number following 210009990 and preceding 210009992. In scientific notation, it is written as 2.10009991 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 210009990 positive integers (up to 210009991) that are relatively prime to 210009991.

Interesting facts

Basic properties

Name

Name two hundred ten million nine thousand nine hundred ninety-one

Notation

Scientific notation 2.10009991 × 10^8
Engineering notation 2.10009991 × 10^6

Prime Factorization of 210009991

Prime Factorization 210009991

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 210009991
Product of the distinct prime numbers

The prime factorization of 210009991 is 210009991. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 3, 46, 43, 136, 373, 9670, 6038, 40293, 76243, 141606, 865081, 6564906, 2236696, 46032750, 11325682, 898052817, 409320331, 8228796229, 5779863268

Basic calculations (n = 210009991)

Multiplication

n×y
n×2 420019982
n×3 630029973
n×4 840039964
n×5 1050049955

Division

n÷y
n÷2 105004995.5
n÷3 70003330.333333
n÷3 52502497.75
n÷5 42001998.2

Exponentiation

ny
n2 44104196319820081
n3 9.2623218721876E+24
n4 1.9451801330172E+33
n5 4.0850726222833E+41

Nth Root

y√n
2√n 14491.72146434
3√n 594.40162143226
4√n 120.38156613178
5√n 46.179368669304

Divisors of 210009991

1, 210009991

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 210009992
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 105004996
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14491.721498842
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999904766
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 210009991 can be divided by 2 positive divisors. The sum of these divisors (counting 210009991) is 210009992, the average is 105004996.

Base conversion 210009991

Base System Value
2 Binary 1100100001000111111110000111
3 Ternary 112122011121112211
4 Quaternary 30201013332013
5 Quinary 412230304431
6 Senary 32501124251
8 Octal 1441077607
10 Decimal 210009991
12 Duodecimal 5a3b9687
16 Hexadecimal c847f87
20 Vigesimal 35cb4jb
36 Base36 3h18qv

Cryptographic Hash Functions

md5 94da31f115131088793f8c6c63b6907f
sha1 b71f5abbcadb33b264bbc3d21ede13f6132eeeb4
sha256 ead3b7d27b24584ea555f8281ce879e63f2abd987d849bae781ebde1abd38a04
sha512 6328c9af056fcc26d17e48cdfa6a9558a01703f13a5a3c5482bc66497835aaf90c70c5adefa02d6a22127cd7e7b86b6c1bbc874cd1176e7c7476cbc7af3cda8a
ripemd-160 f9625bc5e6e714b282bea09eb6a33681768be633

210009991 as geometric shapes

Circle

Radius = n
Diameter 420019982
Circumference 1319531689.8121
Area 1.3855741915083E+17

Sphere

Radius = n
Volume 3.8797923131798E+25
Surface area 5.5422967660332E+17
Circumference 1319531689.8121

Square

Length = n
Perimeter 840039964
Area 44104196319820081
Diagonal 296998977.50605

Cube

Length = n
Surface area 264625177918920486
Volume 9.2623218721876E+24
Space diagonal 363747974.50908

Equilateral Triangle

Length = n
Perimeter 630029973
Area 1.909767721323E+16
Altitude 181873987.25454

Triangular Pyramid

Length = n
Surface area 1.909767721323E+16
Volume 1.0915751008927E+24
Height 98999659.168684