31972014 (number)

31972014 is an even 8-digits composite number following 31972013 and preceding 31972015. In scientific notation, it is written as 3.1972014 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 10657332 positive integers (up to 31972014) that are relatively prime to 31972014.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1972014 × 10^7
Engineering notation 3.1972014 × 10^6

Prime Factorization of 31972014

Prime Factorization 2 × 9 × 1776223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31972014
Product of the distinct prime numbers

The prime factorization of 31972014 is 2 × 9 × 1776223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 75, 21, 891, 768, 8877, 4813, 31729, 20424, 498148, 936987, 5481431, 6479169, 83111345, 98897875, 458404356, 392462548, 6060112914, 3607022558

Basic calculations (n = 31972014)

Multiplication

n×y
n×2 63944028
n×3 95916042
n×4 127888056
n×5 159860070

Division

n÷y
n÷2 15986007
n÷3 10657338
n÷3 7993003.5
n÷5 6394402.8

Exponentiation

ny
n2 1022209679216196
n3 3.2682102174836E+22
n4 1.0449126282833E+30
n5 3.340796118025E+37

Nth Root

y√n
2√n 5654.3800721211
3√n 317.38763130416
4√n 75.195612053637
5√n 31.69231755604

Divisors of 31972014

1, 2, 9, 18, 1776223, 3552446, 15986007, 31972014

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31972013
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31972014 can be divided by 8 positive divisors. The sum of these divisors (counting 31972014) is 1, the average is 0.125.

Base conversion 31972014

Base System Value
2 Binary 1111001111101101010101110
3 Ternary 2020011100100200
4 Quaternary 1321331222232
5 Quinary 31141101024
6 Senary 3101134330
8 Octal 171755256
10 Decimal 31972014
12 Duodecimal a85a3a6
16 Hexadecimal 1e7daae
20 Vigesimal 9jga0e
36 Base36 j19ri

Cryptographic Hash Functions

md5 dcdb1fddfbc8520443e1023b3b7713ac
sha1 50c9af0b3935517e1ecdd318f67bbd971742f60d
sha256 e0b2a5522b3f35aedfa485661a58b28bf02bdb1cf17ede2685a1f51b95e12bb6
sha512 52c9b0bc544fbcadae47c5d85593457d6d0668dcb55ead56c71c9959e908862cdff3fc953fee302618a104651b751559c8688214256931e3118e49156207255c
ripemd-160 d5f8fe74a2c146a16cde4cfe7409875d82d131d5

31972014 as geometric shapes

Circle

Radius = n
Diameter 63944028
Circumference 200886088.60574
Area 3.211366418654E+15

Sphere

Radius = n
Volume 1.3689846946178E+23
Surface area 1.2845465674616E+16
Circumference 200886088.60574

Square

Length = n
Perimeter 127888056
Area 1022209679216196
Diagonal 45215255.815182

Cube

Length = n
Surface area 6133258075297176
Volume 3.2682102174836E+22
Space diagonal 55377152.668303

Equilateral Triangle

Length = n
Perimeter 95916042
Area 4.4262977509778E+14
Altitude 27688576.334152

Triangular Pyramid

Length = n
Surface area 4.4262977509778E+14
Volume 3.851622678543E+21
Height 15071751.938394