210006991 (number)

210006991 is an odd 9-digits prime number following 210006990 and preceding 210006992. In scientific notation, it is written as 2.10006991 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 210006990 positive integers (up to 210006991) that are relatively prime to 210006991.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.10006991 × 10^8
Engineering notation 2.10006991 × 10^6

Prime Factorization of 210006991

Prime Factorization 210006991

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 210006991
Product of the distinct prime numbers

The prime factorization of 210006991 is 210006991. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 2, 82, 45, 283, 113, 5571, 3224, 60317, 58414, 215938, 868509, 7111094, 208868, 28150311, 48566332, 706757302, 307437309, 4451628711, 5192253995

Basic calculations (n = 210006991)

Multiplication

n×y
n×2 420013982
n×3 630020973
n×4 840027964
n×5 1050034955

Division

n÷y
n÷2 105003495.5
n÷3 70002330.333333
n÷3 52501747.75
n÷5 42001398.2

Exponentiation

ny
n2 44102936268874081
n3 9.261924940091E+24
n4 1.9450689875364E+33
n5 4.0847808535993E+41

Nth Root

y√n
2√n 14491.617956598
3√n 594.39879106953
4√n 120.38113621576
5√n 46.179236733774

Divisors of 210006991

1, 210006991

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 210006992
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 105003496
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14491.617991101
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999904765
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 210006991 can be divided by 2 positive divisors. The sum of these divisors (counting 210006991) is 210006992, the average is 105003496.

Base conversion 210006991

Base System Value
2 Binary 1100100001000111001111001111
3 Ternary 112122011110102201
4 Quaternary 30201013033033
5 Quinary 412230210431
6 Senary 32501102331
8 Octal 1441071717
10 Decimal 210006991
12 Duodecimal 5a3b79a7
16 Hexadecimal c8473cf
20 Vigesimal 35cah9b
36 Base36 3h16fj

Cryptographic Hash Functions

md5 922211d27fb05d843c3c6f6475830919
sha1 c33f2f3b93e235a7b25a1541e24ba7bbb8542d0d
sha256 b1e5ffc4e7e99682551b5101a212ba49b8df0a5f69edd804191c1a5f7e6b4fe4
sha512 8944ee6cca5318a049b605266e71dec3ab5eb2d60384c802783d9920f6d87a63977e03a9a812cb50ec87453c1e9c77067690bce4347f62f3e2b43dba433d4d74
ripemd-160 f930f9d915fb2bf70b26d007bbe48282bdfaa9eb

210006991 as geometric shapes

Circle

Radius = n
Diameter 420013982
Circumference 1319512840.2562
Area 1.3855346058403E+17

Sphere

Radius = n
Volume 3.879626046652E+25
Surface area 5.5421384233613E+17
Circumference 1319512840.2562

Square

Length = n
Perimeter 840027964
Area 44102936268874081
Diagonal 296994734.86536

Cube

Length = n
Surface area 264617617613244486
Volume 9.261924940091E+24
Space diagonal 363742778.35666

Equilateral Triangle

Length = n
Perimeter 630020973
Area 1.9097131595166E+16
Altitude 181871389.17833

Triangular Pyramid

Length = n
Surface area 1.9097131595166E+16
Volume 1.0915283219965E+24
Height 98998244.955122