7139990 (number)

7139990 is an even 7-digits composite number following 7139989 and preceding 7139991. In scientific notation, it is written as 7.139990 × 10^6. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 2396160 positive integers (up to 7139990) that are relatively prime to 7139990.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-nine thousand nine hundred ninety

Notation

Scientific notation 7.139990 × 10^6
Engineering notation 7.139990 × 10^6

Prime Factorization of 7139990

Prime Factorization 2 × 5 × 13 × 11 × 4993

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7139990
Product of the distinct prime numbers

The prime factorization of 7139990 is 2 × 5 × 13 × 11 × 4993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 87, 14, 626, 641, 7771, 2569, 97001, 83436, 795697, 17412, 4131473, 2592547, 82288993, 98975694, 467893930, 864950706, 7978857039, 7614745877

Basic calculations (n = 7139990)

Multiplication

n×y
n×2 14279980
n×3 21419970
n×4 28559960
n×5 35699950

Division

n÷y
n÷2 3569995
n÷3 2379996.6666667
n÷3 1784997.5
n÷5 1427998

Exponentiation

ny
n2 50979457200100
n3 3.6399281461414E+20
n4 2.5989050564168E+27
n5 1.8556156113766E+34

Nth Root

y√n
2√n 2672.0759719739
3√n 192.5599071431
4√n 51.692126789037
5√n 23.482239906086

Divisors of 7139990

1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 4993, 9986, 24965, 49930, 54923, 64909, 109846, 129818, 274615, 324545, 549230, 649090, 713999, 1427998, 3569995, 7139990

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 -7139989
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 7139990 can be divided by 32 positive divisors. The sum of these divisors (counting 7139990) is 1, the average is 0.03125.

Base conversion 7139990

Base System Value
2 Binary 11011001111001010010110
3 Ternary 111102202020002
4 Quaternary 123033022112
5 Quinary 3311434430
6 Senary 413011302
8 Octal 33171226
10 Decimal 7139990
12 Duodecimal 2483b32
16 Hexadecimal 6cf296
20 Vigesimal 24c9ja
36 Base36 49192

Cryptographic Hash Functions

md5 b6c432a133deeac6da0cc9cab4063b77
sha1 0587a48f4f43c769c2f01f98fd99fe738804e3d5
sha256 920d7c772945670d31774263244de7a885bf553798ac87675458db4d555b2203
sha512 813b54ce24ae66d9447e60c4042d2c2ed966c1406cb4b6bd1fbedaed94c9a22cbf359c9014a85ece84158ce73053c112bd32484d68bbf4d1e0476afb93e63d57
ripemd-160 45a75412a37133d87e623ec5417fd89330035046

7139990 as geometric shapes

Circle

Radius = n
Diameter 14279980
Circumference 44861880.261409
Area 1.6015668822383E+14

Sphere

Radius = n
Volume 1.5246895364683E+21
Surface area 6.4062675289532E+14
Circumference 44861880.261409

Square

Length = n
Perimeter 28559960
Area 50979457200100
Diagonal 10097470.693208

Cube

Length = n
Surface area 305876743200600
Volume 3.6399281461414E+20
Space diagonal 12366825.445534

Equilateral Triangle

Length = n
Perimeter 21419970
Area 22074752503214
Altitude 6183412.7227669

Triangular Pyramid

Length = n
Surface area 22074752503214
Volume 4.289696458614E+19
Height 3365823.5644028