7213389621 (number)

7213389621 is an odd 10-digits composite number following 7213389620 and preceding 7213389622. In scientific notation, it is written as 7.213389621 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4695732720 positive integers (up to 7213389621) that are relatively prime to 7213389621.

Interesting facts

Basic properties

Name

Name seven billion two hundred thirteen million three hundred eighty-nine thousand six hundred twenty-one

Notation

Scientific notation 7.213389621 × 10^9
Engineering notation 7.213389621 × 10^9

Prime Factorization of 7213389621

Prime Factorization 3 × 43 × 5011 × 11159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7213389621
Product of the distinct prime numbers

The prime factorization of 7213389621 is 3 × 43 × 5011 × 11159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 79, 97, 346, 421, 9551, 3791, 46797, 77566, 204353, 791352, 3446200, 8243411, 78885656, 33082970, 583128082, 450558988, 8290809262, 3689886000

Basic calculations (n = 7213389621)

Multiplication

n×y
n×2 14426779242
n×3 21640168863
n×4 28853558484
n×5 36066948105

Division

n÷y
n÷2 3606694810.5
n÷3 2404463207
n÷3 1803347405.25
n÷5 1442677924.2

Exponentiation

ny
n2 5.2032989824351E+19
n3 3.7533422874857E+29
n4 2.707432030061E+39
n5 1.9529762105205E+49

Nth Root

y√n
2√n 84931.676193279
3√n 1932.1750221334
4√n 291.43039682449
5√n 93.675900822631

Divisors of 7213389621

1, 3, 43, 129, 5011, 11159, 15033, 33477, 215473, 479837, 646419, 1439511, 55917749, 167753247, 2404463207, 7213389621

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7213389620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7213389621 can be divided by 16 positive divisors. The sum of these divisors (counting 7213389621) is 1, the average is 0.0625.

Base conversion 7213389621

Base System Value
2 Binary 110101101111100111001011100110101
3 Ternary 200121201021011022120
4 Quaternary 12231330321130311
5 Quinary 104233111431441
6 Senary 3151435550153
8 Octal 65574713465
10 Decimal 7213389621
12 Duodecimal 14938bb359
16 Hexadecimal 1adf39735
20 Vigesimal 5ce3de11
36 Base36 3banz1x

Cryptographic Hash Functions

md5 d04c0eb18b2d91ff5e863593e959dec2
sha1 c8e0cdcebd0864825a1f68cc2684fd3fdba68249
sha256 5c1e9b6532b49f1460b02726df5b9cd97a80d6c109027e05be53b4bbda6d5559
sha512 de0a161cb68b501278751cf9990d5f07dc53920070f8540e3c256d75aaaa9cb077c8509ff45b8102ede19d089a4c6a12d799ba1336b0389473878aebad607c05
ripemd-160 36273201c639b988a30d59e8b7bc3154240fa747

7213389621 as geometric shapes

Circle

Radius = n
Diameter 14426779242
Circumference 45323063681.629
Area 1.6346645857649E+20

Sphere

Radius = n
Volume 1.5721963409031E+30
Surface area 6.5386583430597E+20
Circumference 45323063681.629

Square

Length = n
Perimeter 28853558484
Area 5.2032989824351E+19
Diagonal 10201273432.7

Cube

Length = n
Surface area 3.121979389461E+20
Volume 3.7533422874857E+29
Space diagonal 12493957318.362

Equilateral Triangle

Length = n
Perimeter 21640168863
Area 2.2530945511372E+19
Altitude 6246978659.181

Triangular Pyramid

Length = n
Surface area 2.2530945511372E+19
Volume 4.4233563059923E+28
Height 3400424477.5665