7131972 (number)

7131972 is an even 7-digits composite number following 7131971 and preceding 7131973. In scientific notation, it is written as 7.131972 × 10^6. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 2312928 positive integers (up to 7131972) that are relatively prime to 7131972.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-one thousand nine hundred seventy-two

Notation

Scientific notation 7.131972 × 10^6
Engineering notation 7.131972 × 10^6

Prime Factorization of 7131972

Prime Factorization 2 × 2 × 3 × 37 × 16063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3565986
Product of the distinct prime numbers

The prime factorization of 7131972 is 2 × 2 × 3 × 37 × 16063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 70, 91, 185, 690, 5391, 2124, 87524, 82231, 198781, 378886, 7882130, 9650556, 15809671, 61543834, 51557718, 872170889, 4958204549, 1537172456

Basic calculations (n = 7131972)

Multiplication

n×y
n×2 14263944
n×3 21395916
n×4 28527888
n×5 35659860

Division

n÷y
n÷2 3565986
n÷3 2377324
n÷3 1782993
n÷5 1426394.4

Exponentiation

ny
n2 50865024608784
n3 3.6276793128916E+20
n4 2.5872507284522E+27
n5 1.8452199752301E+34

Nth Root

y√n
2√n 2670.5752189369
3√n 192.48780043
4√n 51.677608487012
5√n 23.47696356172

Divisors of 7131972

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 16063, 32126, 48189, 64252, 96378, 192756, 594331, 1188662, 1782993, 2377324, 3565986, 7131972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131972 can be divided by 24 positive divisors. The sum of these divisors (counting 7131972) is 1, the average is 0.041666666666667.

Base conversion 7131972

Base System Value
2 Binary 11011001101001101000100
3 Ternary 111102100020010
4 Quaternary 123031031010
5 Quinary 3311210342
6 Senary 412510220
8 Octal 33151504
10 Decimal 7131972
12 Duodecimal 247b370
16 Hexadecimal 6cd344
20 Vigesimal 24b9ic
36 Base36 48v2c

Cryptographic Hash Functions

md5 991e990cd35d7e0d672f9597394a0034
sha1 0be15fdcd6abab4ee5bc0c04d7f609f004126948
sha256 fd967bf4efc8a19023171f8a94b7d700ad44d07f14261a8c26f358cc3ed17389
sha512 545a6b4fd6eb9483d52fa0b7efb9f49532691e9a22ac3e2ae31691a9b1056c988907778094989f3bbe35209fb419f7267707f962230064e88bbba2df3f0abc97
ripemd-160 9f92bd410aaf95f9bb37b586d0088ad8203037d4

7131972 as geometric shapes

Circle

Radius = n
Diameter 14263944
Circumference 44811501.681616
Area 1.5979718763562E+14

Sphere

Radius = n
Volume 1.5195587571946E+21
Surface area 6.3918875054248E+14
Circumference 44811501.681616

Square

Length = n
Perimeter 28527888
Area 50865024608784
Diagonal 10086131.528865

Cube

Length = n
Surface area 305190147652704
Volume 3.6276793128916E+20
Space diagonal 12352937.862159

Equilateral Triangle

Length = n
Perimeter 21395916
Area 22025201737664
Altitude 6176468.9310793

Triangular Pyramid

Length = n
Surface area 22025201737664
Volume 4.275261070193E+19
Height 3362043.8429551