311431372 (number)

311431372 is an even 9-digits composite number following 311431371 and preceding 311431373. In scientific notation, it is written as 3.11431372 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 133258368 positive integers (up to 311431372) that are relatively prime to 311431372.

Interesting facts

Basic properties

Name

Name three hundred eleven million four hundred thirty-one thousand three hundred seventy-two

Notation

Scientific notation 3.11431372 × 10^8
Engineering notation 3.11431372 × 10^6

Prime Factorization of 311431372

Prime Factorization 2 × 2 × 7 × 653 × 17033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 155715686
Product of the distinct prime numbers

The prime factorization of 311431372 is 2 × 2 × 7 × 653 × 17033. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 23, 47, 280, 867, 2327, 9134, 52345, 5548, 977328, 446890, 2319047, 1483394, 79053828, 15979379, 221485414, 717658041, 3322974778, 473469371

Basic calculations (n = 311431372)

Multiplication

n×y
n×2 622862744
n×3 934294116
n×4 1245725488
n×5 1557156860

Division

n÷y
n÷2 155715686
n÷3 103810457.33333
n÷3 77857843
n÷5 62286274.4

Exponentiation

ny
n2 96989499465802384
n3 3.0205572888228E+25
n4 9.4069630066269E+33
n5 2.9296233955071E+42

Nth Root

y√n
2√n 17647.418281437
3√n 677.83000004521
4√n 132.84358577454
5√n 49.965757032879

Divisors of 311431372

1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 9142, 17033, 18284, 34066, 68132, 119231, 238462, 476924, 11122549, 22245098, 44490196, 77857843, 155715686, 311431372

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 -311431371
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 311431372 can be divided by 24 positive divisors. The sum of these divisors (counting 311431372) is 1, the average is 0.041666666666667.

Base conversion 311431372

Base System Value
2 Binary 10010100100000001000011001100
3 Ternary 210201000100112021
4 Quaternary 102210001003030
5 Quinary 1114211300442
6 Senary 50523015524
8 Octal 2244010314
10 Decimal 311431372
12 Duodecimal 8836a5a4
16 Hexadecimal 129010cc
20 Vigesimal 4h68i8c
36 Base36 55f1zg

Cryptographic Hash Functions

md5 c249a2c5a08b1e01fa608cd6da7b5e98
sha1 f7ad95cf6c80e9d903cef63a630a20878ae9947e
sha256 c7e41f5ab0aa11f536f81ccb0ec508988f1df47ab3490af451f0d43dc1842fcd
sha512 e36500da58bf4ec0c9070a2e8021b2a8b872df3667f6a87d8cf8f17029672d3c6b0220eb81c22c954a9a26823d73fa33a21a34bedb5a7982254c1a8517f4f803
ripemd-160 4533d9cb800ac48d6ceffc064b1d8c27b23bf9af

311431372 as geometric shapes

Circle

Radius = n
Diameter 622862744
Circumference 1956781020.7452
Area 3.0470149899712E+17

Sphere

Radius = n
Volume 1.2652480784417E+26
Surface area 1.2188059959885E+18
Circumference 1956781020.7452

Square

Length = n
Perimeter 1245725488
Area 96989499465802384
Diagonal 440430470.03086

Cube

Length = n
Surface area 581936996794814304
Volume 3.0205572888228E+25
Space diagonal 539414959.37488

Equilateral Triangle

Length = n
Perimeter 934294116
Area 4.1997685218861E+16
Altitude 269707479.68744

Triangular Pyramid

Length = n
Surface area 4.1997685218861E+16
Volume 3.5597609031484E+24
Height 146810156.67695