31973412 (number)

31973412 is an even 8-digits composite number following 31973411 and preceding 31973413. In scientific notation, it is written as 3.1973412 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 10657800 positive integers (up to 31973412) that are relatively prime to 31973412.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred seventy-three thousand four hundred twelve

Notation

Scientific notation 3.1973412 × 10^7
Engineering notation 3.1973412 × 10^6

Prime Factorization of 31973412

Prime Factorization 2 × 2 × 3 × 2664451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15986706
Product of the distinct prime numbers

The prime factorization of 31973412 is 2 × 2 × 3 × 2664451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 64, 78, 434, 50, 1968, 5036, 56786, 5813, 460017, 753291, 5017332, 5954520, 60550996, 78477478, 747482572, 189437172, 2341814257, 5263383926

Basic calculations (n = 31973412)

Multiplication

n×y
n×2 63946824
n×3 95920236
n×4 127893648
n×5 159867060

Division

n÷y
n÷2 15986706
n÷3 10657804
n÷3 7993353
n÷5 6394682.4

Exponentiation

ny
n2 1022299074921744
n3 3.2686389509692E+22
n4 1.0450953985859E+30
n5 3.341526575829E+37

Nth Root

y√n
2√n 5654.5036917487
3√n 317.39225723984
4√n 75.196434036121
5√n 31.692594705206

Divisors of 31973412

1, 2, 3, 4, 6, 12, 2664451, 5328902, 7993353, 10657804, 15986706, 31973412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31973411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31973412 can be divided by 12 positive divisors. The sum of these divisors (counting 31973412) is 1, the average is 0.083333333333333.

Base conversion 31973412

Base System Value
2 Binary 1111001111110000000100100
3 Ternary 2020011102021110
4 Quaternary 1321332000210
5 Quinary 31141122122
6 Senary 3101145020
8 Octal 171760044
10 Decimal 31973412
12 Duodecimal a85b170
16 Hexadecimal 1e7e024
20 Vigesimal 9jgdac
36 Base36 j1auc

Cryptographic Hash Functions

md5 c4fdb429cd67d77a52c45192e1cecf8d
sha1 f1f75ba6ee90479c3fc68fcee975adf1e4ee2055
sha256 053ea4a4cdc7478ef0da5b90fdb0c61eeb35faff25eea83fcf6e428d38e4ee56
sha512 c1bb25662e0a0c0dfae1c4fed3c4c29eaec82847eba6ed3078b1040e322c8aab3b50723c6cbed39af8c185f159505cc7334025567032b805cf775679e0fc55cb
ripemd-160 0a5d57dfe92a72a4a093ae087ef18e70acd21e74

31973412 as geometric shapes

Circle

Radius = n
Diameter 63946824
Circumference 200894872.4988
Area 3.2116472635458E+15

Sphere

Radius = n
Volume 1.3691642820803E+23
Surface area 1.2846589054183E+16
Circumference 200894872.4988

Square

Length = n
Perimeter 127893648
Area 1022299074921744
Diagonal 45217232.885743

Cube

Length = n
Surface area 6133794449530464
Volume 3.2686389509692E+22
Space diagonal 55379574.075332

Equilateral Triangle

Length = n
Perimeter 95920236
Area 4.4266848457378E+14
Altitude 27689787.037666

Triangular Pyramid

Length = n
Surface area 4.4266848457378E+14
Volume 3.8521279458013E+21
Height 15072410.961914