2213891921 (number)

2213891921 is an odd 10-digits composite number following 2213891920 and preceding 2213891922. In scientific notation, it is written as 2.213891921 × 10^9. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 2179951488 positive integers (up to 2213891921) that are relatively prime to 2213891921.

Interesting facts

Basic properties

Name

Name two billion two hundred thirteen million eight hundred ninety-one thousand nine hundred twenty-one

Notation

Scientific notation 2.213891921 × 10^9
Engineering notation 2.213891921 × 10^9

Prime Factorization of 2213891921

Prime Factorization 67 × 3169 × 10427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2213891921
Product of the distinct prime numbers

The prime factorization of 2213891921 is 67 × 3169 × 10427. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 30, 51, 323, 148, 854, 1327, 96910, 95576, 222426, 873317, 3641738, 1132246, 75015580, 34961568, 699732372, 903107735, 4570823341, 8432790127

Basic calculations (n = 2213891921)

Multiplication

n×y
n×2 4427783842
n×3 6641675763
n×4 8855567684
n×5 11069459605

Division

n÷y
n÷2 1106945960.5
n÷3 737963973.66667
n÷3 553472980.25
n÷5 442778384.2

Exponentiation

ny
n2 4901317437869070241
n3 1.0850987077955E+28
n4 2.4022912626759E+37
n5 5.3184132183272E+46

Nth Root

y√n
2√n 47052.012932498
3√n 1303.3232372909
4√n 216.9147596004
5√n 73.965855220086

Divisors of 2213891921

1, 67, 3169, 10427, 212323, 698609, 33043163, 2213891921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2213891920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2213891921 can be divided by 8 positive divisors. The sum of these divisors (counting 2213891921) is 1, the average is 0.125.

Base conversion 2213891921

Base System Value
2 Binary 10000011111101010100111101010001
3 Ternary 12201021211100210002
4 Quaternary 2003331110331101
5 Quinary 14013224020141
6 Senary 1003403215345
8 Octal 20375247521
10 Decimal 2213891921
12 Duodecimal 519517555
16 Hexadecimal 83f54f51
20 Vigesimal 1ebgg9g1
36 Base36 10m3dxt

Cryptographic Hash Functions

md5 b91671010c34a53393cbaa1eb94ce6af
sha1 daf05d0ef10c84665f1310e5d25eb225e31bf2bd
sha256 e6d352984b84c75123c5887eb16b662d7038fb0afb6b8a1077bd013edcc9bc46
sha512 f698ab6a689c984c88e8f9c73e259a24c0c0f63c40a1298bd9127727e5062d31cd21cd329b0335592fdd8db1c3cf8a857bd61c3d798759c62b5cf7bfa5ddd813
ripemd-160 e3081c1db391b82f41a91a3b005e1d83a4cfa92b

2213891921 as geometric shapes

Circle

Radius = n
Diameter 4427783842
Circumference 13910293189.711
Area 1.5397942855721E+19

Sphere

Radius = n
Volume 4.5452508384401E+28
Surface area 6.1591771422884E+19
Circumference 13910293189.711

Square

Length = n
Perimeter 8855567684
Area 4901317437869070241
Diagonal 3130915980.3064

Cube

Length = n
Surface area 2.9407904627214E+19
Volume 1.0850987077955E+28
Space diagonal 3834573289.6383

Equilateral Triangle

Length = n
Perimeter 6641675763
Area 2.1223327066031E+18
Altitude 1917286644.8191

Triangular Pyramid

Length = n
Surface area 2.1223327066031E+18
Volume 1.2788010908982E+27
Height 1043638660.1021