2191497816 (number)

2191497816 is an even 10-digits composite number following 2191497815 and preceding 2191497817. In scientific notation, it is written as 2.191497816 × 10^9. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 723671328 positive integers (up to 2191497816) that are relatively prime to 2191497816.

Interesting facts

Basic properties

Name

Name two billion one hundred ninety-one million four hundred ninety-seven thousand eight hundred sixteen

Notation

Scientific notation 2.191497816 × 10^9
Engineering notation 2.191497816 × 10^9

Prime Factorization of 2191497816

Prime Factorization 2 × 2 × 2 × 3 × 107 × 853387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 547874454
Product of the distinct prime numbers

The prime factorization of 2191497816 is 2 × 2 × 2 × 3 × 107 × 853387. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2191497816)

Multiplication

n×y
n×2 4382995632
n×3 6574493448
n×4 8765991264
n×5 10957489080

Division

n÷y
n÷2 1095748908
n÷3 730499272
n÷3 547874454
n÷5 438299563.2

Exponentiation

ny
n2 4802662677532769856
n3 1.0525024768798E+28
n4 2.3065568794166E+37
n5 5.0548143637213E+46

Nth Root

y√n
2√n 46813.436276351
3√n 1298.9138493809
4√n 216.36412890392
5√n 73.815609217118

Divisors of 2191497816

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2191497815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2191497816 can be divided by 32 positive divisors. The sum of these divisors (counting 2191497816) is 1, the average is 0.03125.

Base conversion 2191497816

Base System Value
2 Binary 10000010100111111001101001011000
3 Ternary 12122201200121211210
4 Quaternary 2002213321221120
5 Quinary 13442010412231
6 Senary 1001243223120
8 Octal 20247715130
10 Decimal 2191497816
12 Duodecimal 511b17aa0
16 Hexadecimal 829f9a58
20 Vigesimal 1e4gh4ag
36 Base36 108rejc

Cryptographic Hash Functions

md5 9855bfa36853069aba06f80fe8fb9ea3
sha1 7bb402ede3f1f8337c96cf907abc6108e737751c
sha256 e7230c46860c659c7830da442d71f901d50f08f39050a2a5c020d54bb2832c5c
sha512 7527ef981ee3f1b0816f906f8f9d9f393e99f01cd5c8de227c9c041cd5ae6686503df6f76f760433628797ab4c57f9ae8bef5e70cb6ae89106e00254768fa656
ripemd-160 a19374f24fe7de84b07b82a11a399917e2a33dad

2191497816 as geometric shapes

Circle

Radius = n
Diameter 4382995632
Circumference 13769586878.207
Area 1.5088009785407E+19

Sphere

Radius = n
Volume 4.4087120656674E+28
Surface area 6.0352039141627E+19
Circumference 13769586878.207

Square

Length = n
Perimeter 8765991264
Area 4802662677532769856
Diagonal 3099245933.2982

Cube

Length = n
Surface area 2.8815976065197E+19
Volume 1.0525024768798E+28
Space diagonal 3795785561.9882

Equilateral Triangle

Length = n
Perimeter 6574493448
Area 2.0796139422754E+18
Altitude 1897892780.9941

Triangular Pyramid

Length = n
Surface area 2.0796139422754E+18
Volume 1.2403860643622E+27
Height 1033081977.7661