7138921976 (number)

7138921976 is an even 10-digits composite number following 7138921975 and preceding 7138921977. In scientific notation, it is written as 7.138921976 × 10^9. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 3414266944 positive integers (up to 7138921976) that are relatively prime to 7138921976.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million nine hundred twenty-one thousand nine hundred seventy-six

Notation

Scientific notation 7.138921976 × 10^9
Engineering notation 7.138921976 × 10^9

Prime Factorization of 7138921976

Prime Factorization 2 × 2 × 2 × 23 × 38798489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1784730494
Product of the distinct prime numbers

The prime factorization of 7138921976 is 2 × 2 × 2 × 23 × 38798489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 39, 23, 916, 211, 3405, 9991, 34096, 59461, 431713, 588222, 7938921, 7183154, 13841401, 30859565, 673885774, 896467784, 1684115134, 2938812370

Basic calculations (n = 7138921976)

Multiplication

n×y
n×2 14277843952
n×3 21416765928
n×4 28555687904
n×5 35694609880

Division

n÷y
n÷2 3569460988
n÷3 2379640658.6667
n÷3 1784730494
n÷5 1427784395.2

Exponentiation

ny
n2 5.0964206979416E+19
n3 3.6382949719476E+29
n4 2.5973503930407E+39
n5 1.8542281800251E+49

Nth Root

y√n
2√n 84492.141504403
3√n 1925.5030540895
4√n 290.67531973734
5√n 93.481683959997

Divisors of 7138921976

1, 2, 4, 8, 23, 46, 92, 184, 38798489, 77596978, 155193956, 310387912, 892365247, 1784730494, 3569460988, 7138921976

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 -7138921975
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 7138921976 can be divided by 16 positive divisors. The sum of these divisors (counting 7138921976) is 1, the average is 0.0625.

Base conversion 7138921976

Base System Value
2 Binary 110101001100000110100110111111000
3 Ternary 200102112010210220122
4 Quaternary 12221200310313320
5 Quinary 104110031000401
6 Senary 3140215512412
8 Octal 65140646770
10 Decimal 7138921976
12 Duodecimal 1472988708
16 Hexadecimal 1a9834df8
20 Vigesimal 5bai54ig
36 Base36 3a2bvg8

Cryptographic Hash Functions

md5 ab21f6cbd90ad13b9538ba8c59d35cac
sha1 ee8e81a03a9d41c81a22d950365a8ea8dd874b92
sha256 cc7bb3fe31016c14dc9bbb4962d7a29f60e587568c8eba742e7da49ada37d542
sha512 c59962eef59b15b4ba658538a254247abc743640b74f1f12f01c41cb2a0099694aef2086be530be876b436f9c69b34ef20e588af94abd6f155a97d81f30e5c88
ripemd-160 c92f51d12332a6f814c8b74861a51304690367a2

7138921976 as geometric shapes

Circle

Radius = n
Diameter 14277843952
Circumference 44855169668.705
Area 1.6010877824256E+20

Sphere

Radius = n
Volume 1.5240054340618E+30
Surface area 6.4043511297025E+20
Circumference 44855169668.705

Square

Length = n
Perimeter 28555687904
Area 5.0964206979416E+19
Diagonal 10095960279.183

Cube

Length = n
Surface area 3.0578524187649E+20
Volume 3.6382949719476E+29
Space diagonal 12364975573.702

Equilateral Triangle

Length = n
Perimeter 21416765928
Area 2.2068148963951E+19
Altitude 6182487786.851

Triangular Pyramid

Length = n
Surface area 2.2068148963951E+19
Volume 4.2877717443685E+28
Height 3365320093.0608