7138911 (number)

7138911 is an odd 7-digits composite number following 7138910 and preceding 7138912. In scientific notation, it is written as 7.138911 × 10^6. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 4362336 positive integers (up to 7138911) that are relatively prime to 7138911.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-eight thousand nine hundred eleven

Notation

Scientific notation 7.138911 × 10^6
Engineering notation 7.138911 × 10^6

Prime Factorization of 7138911

Prime Factorization 3 × 13 × 163 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7138911
Product of the distinct prime numbers

The prime factorization of 7138911 is 3 × 13 × 163 × 1123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 65, 90, 66, 267, 1347, 6304, 29302, 81203, 706918, 739361, 9848476, 9441734, 42778708, 97232630, 51994085, 499467267, 9455185855, 8414672447

Basic calculations (n = 7138911)

Multiplication

n×y
n×2 14277822
n×3 21416733
n×4 28555644
n×5 35694555

Division

n÷y
n÷2 3569455.5
n÷3 2379637
n÷3 1784727.75
n÷5 1427782.2

Exponentiation

ny
n2 50964050265921
n3 3.6382781904794E+20
n4 2.5973344195073E+27
n5 1.8542139258099E+34

Nth Root

y√n
2√n 2671.8740614033
3√n 192.5502067277
4√n 51.690173741276
5√n 23.481530132862

Divisors of 7138911

1, 3, 13, 39, 163, 489, 1123, 2119, 3369, 6357, 14599, 43797, 183049, 549147, 2379637, 7138911

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 -7138910
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 7138911 can be divided by 16 positive divisors. The sum of these divisors (counting 7138911) is 1, the average is 0.0625.

Base conversion 7138911

Base System Value
2 Binary 11011001110111001011111
3 Ternary 111102200202010
4 Quaternary 123032321133
5 Quinary 3311421121
6 Senary 413002303
8 Octal 33167137
10 Decimal 7138911
12 Duodecimal 2483393
16 Hexadecimal 6cee5f
20 Vigesimal 24c75b
36 Base36 490f3

Cryptographic Hash Functions

md5 28ceb79d653ca3813b8594858bdf8528
sha1 76e596c7d4ee714b86eb36c575d55c5a56b4466d
sha256 a8eb6f6b543d56164c706e80fefff92e9c174f3d22843ab1ff35c54494a35fdd
sha512 1372824b595bcf7e3e7b333fcdbe60997a6e558da9942fb0967d5191846ec17fedb9f13770052c7c173c5149c05ffc45ff79b742d8c44a7f9285afa6cb4c49d2
ripemd-160 22a5a4d170f5cc4a9f04cb9d9aaf48b2e83438f0

7138911 as geometric shapes

Circle

Radius = n
Diameter 14277822
Circumference 44855100.704463
Area 1.601082859126E+14

Sphere

Radius = n
Volume 1.5239984046568E+21
Surface area 6.4043314365039E+14
Circumference 44855100.704463

Square

Length = n
Perimeter 28555644
Area 50964050265921
Diagonal 10095944.756774

Cube

Length = n
Surface area 305784301595526
Volume 3.6382781904794E+20
Space diagonal 12364956.562712

Equilateral Triangle

Length = n
Perimeter 21416733
Area 22068081105017
Altitude 6182478.2813562

Triangular Pyramid

Length = n
Surface area 22068081105017
Volume 4.2877519672185E+19
Height 3365314.9189248