31768045 (number)

31768045 is an odd 8-digits composite number following 31768044 and preceding 31768046. In scientific notation, it is written as 3.1768045 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 25386816 positive integers (up to 31768045) that are relatively prime to 31768045.

Interesting facts

Basic properties

Name

Name thirty-one million seven hundred sixty-eight thousand forty-five

Notation

Scientific notation 3.1768045 × 10^7
Engineering notation 3.1768045 × 10^6

Prime Factorization of 31768045

Prime Factorization 5 × 5813 × 1093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31768045
Product of the distinct prime numbers

The prime factorization of 31768045 is 5 × 5813 × 1093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 92, 24, 126, 943, 7517, 2659, 32762, 57543, 445540, 594758, 8265746, 6118482, 65511654, 13559886, 720394436, 911491945, 8155810489, 6566674086

Basic calculations (n = 31768045)

Multiplication

n×y
n×2 63536090
n×3 95304135
n×4 127072180
n×5 158840225

Division

n÷y
n÷2 15884022.5
n÷3 10589348.333333
n÷3 7942011.25
n÷5 6353609

Exponentiation

ny
n2 1009208683122025
n3 3.2060586859811E+22
n4 1.0185021660889E+30
n5 3.2355822644909E+37

Nth Root

y√n
2√n 5636.3148421642
3√n 316.7112544172
4√n 75.075394385672
5√n 31.651777041421

Divisors of 31768045

1, 5, 1093, 5465, 5813, 29065, 6353609, 31768045

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 -31768044
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 31768045 can be divided by 8 positive divisors. The sum of these divisors (counting 31768045) is 1, the average is 0.125.

Base conversion 31768045

Base System Value
2 Binary 1111001001011110111101101
3 Ternary 2012202222120021
4 Quaternary 1321023313231
5 Quinary 31113034140
6 Senary 3052522141
8 Octal 171136755
10 Decimal 31768045
12 Duodecimal a780351
16 Hexadecimal 1e4bded
20 Vigesimal 9ib025
36 Base36 iwwdp

Cryptographic Hash Functions

md5 a2df397a0737dbcdeb8ae317aa0f12bb
sha1 ab46d950eed8d81d32eadebdb8c1b6d5fe5f6089
sha256 8481054a2405bdcb67ab98fc072a33cebd76c09a4d69b66c1d2ba8a890cfe39d
sha512 1b192a4586d7c7035310a8ea21c00c1ed4f76f7a9a31a9d4bdae9b8e8f75bad2c77f3b8fd39a08c565c5b4c76dad32aa8370b70c5a05b4f93d3781ab4046d232
ripemd-160 cc5af0c28e32e95c6694c0ba415f7e07445bcd9c

31768045 as geometric shapes

Circle

Radius = n
Diameter 63536090
Circumference 199604513.58182
Area 3.1705225848352E+15

Sphere

Radius = n
Volume 1.3429507219808E+23
Surface area 1.2682090339341E+16
Circumference 199604513.58182

Square

Length = n
Perimeter 127072180
Area 1009208683122025
Diagonal 44926800.089079

Cube

Length = n
Surface area 6055252098732150
Volume 3.2060586859811E+22
Space diagonal 55023867.997134

Equilateral Triangle

Length = n
Perimeter 95304135
Area 4.3700017865176E+14
Altitude 27511933.998567

Triangular Pyramid

Length = n
Surface area 4.3700017865176E+14
Volume 3.7783763962321E+21
Height 14975600.029693