315442972 (number)

315442972 is an even 9-digits composite number following 315442971 and preceding 315442973. In scientific notation, it is written as 3.15442972 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 144979200 positive integers (up to 315442972) that are relatively prime to 315442972.

Interesting facts

Basic properties

Name

Name three hundred fifteen million four hundred forty-two thousand nine hundred seventy-two

Notation

Scientific notation 3.15442972 × 10^8
Engineering notation 3.15442972 × 10^6

Prime Factorization of 315442972

Prime Factorization 2 × 2 × 13 × 241 × 25171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157721486
Product of the distinct prime numbers

The prime factorization of 315442972 is 2 × 2 × 13 × 241 × 25171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 70, 34, 905, 156, 7248, 430, 56553, 30377, 85070, 386616, 4569433, 8855506, 15796200, 67721376, 820011949, 186286662, 8335289946, 5870455618

Basic calculations (n = 315442972)

Multiplication

n×y
n×2 630885944
n×3 946328916
n×4 1261771888
n×5 1577214860

Division

n÷y
n÷2 157721486
n÷3 105147657.33333
n÷3 78860743
n÷5 63088594.4

Exponentiation

ny
n2 99504268584192784
n3 3.1387922208884E+25
n4 9.9010994664752E+33
n5 3.1232322417725E+42

Nth Root

y√n
2√n 17760.714287438
3√n 680.72800636383
4√n 133.2693298829
5√n 50.093822337433

Divisors of 315442972

1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 25171, 50342, 100684, 327223, 654446, 1308892, 6066211, 12132422, 24264844, 78860743, 157721486, 315442972

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 -315442971
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 315442972 can be divided by 24 positive divisors. The sum of these divisors (counting 315442972) is 1, the average is 0.041666666666667.

Base conversion 315442972

Base System Value
2 Binary 10010110011010100011100011100
3 Ternary 210222120011102001
4 Quaternary 102303110130130
5 Quinary 1121223133342
6 Senary 51145012044
8 Octal 2263243434
10 Decimal 315442972
12 Duodecimal 89784024
16 Hexadecimal 12cd471c
20 Vigesimal 4iba78c
36 Base36 57t1cs

Cryptographic Hash Functions

md5 767755bd768d992b5e3602624ba78d25
sha1 3838ef2b2c6d059bb9538cb128ab133f3cbe9748
sha256 365d0ec8af582f9c28a536b55dadc3197029b3c1e027bc4707b393a8744234bb
sha512 deeb516b54e691e11e03fe7ff420fbe49a1274a40a0c9e5309b4618de2d59bbc396f741dead6520b3aa2816f9563e1cc34a1c5cef644472c12e9b5a992945e14
ripemd-160 2784420d5b10ca917b7fb11129caa242fd1a3b83

315442972 as geometric shapes

Circle

Radius = n
Diameter 630885944
Circumference 1981986646.9235
Area 3.1260187918493E+17

Sphere

Radius = n
Volume 1.3147742109717E+26
Surface area 1.2504075167397E+18
Circumference 1981986646.9235

Square

Length = n
Perimeter 1261771888
Area 99504268584192784
Diagonal 446103729.15768

Cube

Length = n
Surface area 597025611505156704
Volume 3.1387922208884E+25
Space diagonal 546363254.39453

Equilateral Triangle

Length = n
Perimeter 946328916
Area 4.308661218945E+16
Altitude 273181627.19726

Triangular Pyramid

Length = n
Surface area 4.308661218945E+16
Volume 3.6991021068763E+24
Height 148701243.05256