381330272 (number)

381330272 is an even 9-digits composite number following 381330271 and preceding 381330273. In scientific notation, it is written as 3.81330272 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 190512000 positive integers (up to 381330272) that are relatively prime to 381330272.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million three hundred thirty thousand two hundred seventy-two

Notation

Scientific notation 3.81330272 × 10^8
Engineering notation 3.81330272 × 10^6

Prime Factorization of 381330272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1471 × 8101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 23833142
Product of the distinct prime numbers

The prime factorization of 381330272 is 2 × 2 × 2 × 2 × 2 × 1471 × 8101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 45, 7, 167, 16, 6669, 4912, 73096, 47034, 551737, 356786, 4109906, 6468484, 57267631, 56560577, 210169731, 473119774, 5421831924, 9337016332

Basic calculations (n = 381330272)

Multiplication

n×y
n×2 762660544
n×3 1143990816
n×4 1525321088
n×5 1906651360

Division

n÷y
n÷2 190665136
n÷3 127110090.66667
n÷3 95332568
n÷5 76266054.4

Exponentiation

ny
n2 145412776343593984
n3 5.5450293555378E+25
n4 2.1144875523952E+34
n5 8.0631811349548E+42

Nth Root

y√n
2√n 19527.679636864
3√n 725.15986771808
4√n 139.74147429043
5√n 52.030770431819

Divisors of 381330272

1, 2, 4, 8, 16, 32, 1471, 2942, 5884, 8101, 11768, 16202, 23536, 32404, 47072, 64808, 129616, 259232, 11916571, 23833142, 47666284, 95332568, 190665136, 381330272

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 -381330271
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 381330272 can be divided by 24 positive divisors. The sum of these divisors (counting 381330272) is 1, the average is 0.041666666666667.

Base conversion 381330272

Base System Value
2 Binary 10110101110101010001101100000
3 Ternary 222120112120210102
4 Quaternary 112232222031200
5 Quinary 1240110032042
6 Senary 101501121532
8 Octal 2656521540
10 Decimal 381330272
12 Duodecimal a78592a8
16 Hexadecimal 16baa360
20 Vigesimal 5j365dc
36 Base36 6b18bk

Cryptographic Hash Functions

md5 0834817ac89567f1500c6c4e02201e32
sha1 7bd8e4872b052dd6599e6ab52b23f15f838db1d9
sha256 cdb884e2f23365793a7563a8448e5fc4b2b43a096bbf229586464016c2402996
sha512 f4df453da3b04ece17237097c6a51b3075bf57e2ae9601c16bbbdbb8f01cc96057e04dd737c287c363e9dcb42763e1496ea61a4c2222c107d30914255c2135fb
ripemd-160 5a593c64ced9da0720394fb0723ff4a71b432b3b

381330272 as geometric shapes

Circle

Radius = n
Diameter 762660544
Circumference 2395968762.2132
Area 4.5682770989913E+17

Sphere

Radius = n
Volume 2.322696464973E+26
Surface area 1.8273108395965E+18
Circumference 2395968762.2132

Square

Length = n
Perimeter 1525321088
Area 145412776343593984
Diagonal 539282442.40582

Cube

Length = n
Surface area 872476658061563904
Volume 5.5450293555378E+25
Space diagonal 660483405.56806

Equilateral Triangle

Length = n
Perimeter 1143990816
Area 6.2965579174189E+16
Altitude 330241702.78403

Triangular Pyramid

Length = n
Surface area 6.2965579174189E+16
Volume 6.5348797652987E+24
Height 179760814.13527