381519372 (number)

381519372 is an even 9-digits composite number following 381519371 and preceding 381519373. In scientific notation, it is written as 3.81519372 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 109863936 positive integers (up to 381519372) that are relatively prime to 381519372.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million five hundred nineteen thousand three hundred seventy-two

Notation

Scientific notation 3.81519372 × 10^8
Engineering notation 3.81519372 × 10^6

Prime Factorization of 381519372

Prime Factorization 2 × 2 × 3 × 17 × 13 × 263 × 547

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 190759686
Product of the distinct prime numbers

The prime factorization of 381519372 is 2 × 2 × 3 × 17 × 13 × 263 × 547. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 381519372)

Multiplication

n×y
n×2 763038744
n×3 1144558116
n×4 1526077488
n×5 1907596860

Division

n÷y
n÷2 190759686
n÷3 127173124
n÷3 95379843
n÷5 76303874.4

Exponentiation

ny
n2 145557031211274384
n3 5.553282713791E+25
n4 2.118684933504E+34
n5 8.083193452963E+42

Nth Root

y√n
2√n 19532.520881852
3√n 725.27971576956
4√n 139.75879536492
5√n 52.035929774436

Divisors of 381519372

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381519371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381519372 can be divided by 96 positive divisors. The sum of these divisors (counting 381519372) is 1, the average is 0.010416666666667.

Base conversion 381519372

Base System Value
2 Binary 10110101111011000011000001100
3 Ternary 222120220012012010
4 Quaternary 112233120120030
5 Quinary 1240132104442
6 Senary 101505141220
8 Octal 2657303014
10 Decimal 381519372
12 Duodecimal a792a810
16 Hexadecimal 16bd860c
20 Vigesimal 5j49i8c
36 Base36 6b5a8c

Cryptographic Hash Functions

md5 eaaab5516e220f8d07e4a0a19a93f7e6
sha1 b316c7640baedadf5946ec4c237a01cff2d4bb1d
sha256 215f1059b86a09dcb925247c00a00d4d2fd249157064aeb8d5ef345edc6beca8
sha512 984a587add5a57fa8c496cb4de14e95fd0ab48f5a766c17addb456953ea46157e8136f20223b79579cdf6ab0d58989a1ef039e19c929e1f8e4c338695e687a91
ripemd-160 a5254bafdb95af1d5a6b23a3072e1b13fd097332

381519372 as geometric shapes

Circle

Radius = n
Diameter 763038744
Circumference 2397156912.5548
Area 4.5728089993168E+17

Sphere

Radius = n
Volume 2.3261536235937E+26
Surface area 1.8291235997267E+18
Circumference 2397156912.5548

Square

Length = n
Perimeter 1526077488
Area 145557031211274384
Diagonal 539549870.19047

Cube

Length = n
Surface area 873342187267646304
Volume 5.553282713791E+25
Space diagonal 660810936.37577

Equilateral Triangle

Length = n
Perimeter 1144558116
Area 6.3028043364204E+16
Altitude 330405468.18789

Triangular Pyramid

Length = n
Surface area 6.3028043364204E+16
Volume 6.5446064412794E+24
Height 179849956.73016