381034787 (number)

381034787 is an odd 9-digits composite number following 381034786 and preceding 381034788. In scientific notation, it is written as 3.81034787 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 307389312 positive integers (up to 381034787) that are relatively prime to 381034787.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million thirty-four thousand seven hundred eighty-seven

Notation

Scientific notation 3.81034787 × 10^8
Engineering notation 3.81034787 × 10^6

Prime Factorization of 381034787

Prime Factorization 119 × 3201973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 381034787
Product of the distinct prime numbers

The prime factorization of 381034787 is 119 × 3201973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 40, 43, 665, 815, 3959, 3536, 41860, 44457, 835695, 646175, 7667888, 6000701, 69880467, 63159381, 681353016, 567398341, 1238028134, 1612048662

Basic calculations (n = 381034787)

Multiplication

n×y
n×2 762069574
n×3 1143104361
n×4 1524139148
n×5 1905173935

Division

n÷y
n÷2 190517393.5
n÷3 127011595.66667
n÷3 95258696.75
n÷5 76206957.4

Exponentiation

ny
n2 145187508904135369
n3 5.5321491530348E+25
n4 2.1079412741788E+34
n5 8.0319895441524E+42

Nth Root

y√n
2√n 19520.112371603
3√n 724.97251548603
4√n 139.71439572071
5√n 52.022704416166

Divisors of 381034787

1, 119, 3201973, 381034787

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381034786
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381034787 can be divided by 4 positive divisors. The sum of these divisors (counting 381034787) is 1, the average is 0.25.

Base conversion 381034787

Base System Value
2 Binary 10110101101100010000100100011
3 Ternary 222112222120110112
4 Quaternary 112231202010203
5 Quinary 1240021103122
6 Senary 101450521535
8 Octal 2655420443
10 Decimal 381034787
12 Duodecimal a77362ab
16 Hexadecimal 16b62123
20 Vigesimal 5j196j7
36 Base36 6auwbn

Cryptographic Hash Functions

md5 859448b9c05b848b01c3a7c393a773da
sha1 8b36ff095ba85e45e3ca93575f8f3587b3a97ee1
sha256 8d9255f196acce2563b7fa0d4a81b013de11806c5de19142079647315bad1064
sha512 38510789307b1f25f40ee4794399f64dbdfeac341089fbc8a524e3031a38bbaa1e13d5387517ba84ab3f081a4632efaa279ede5519d509eac9201ca6ff50e775
ripemd-160 f3233808907b66e274c1e32c1bdf374b1f920d6b

381034787 as geometric shapes

Circle

Radius = n
Diameter 762069574
Circumference 2394112175.2027
Area 4.5612001136623E+17

Sphere

Radius = n
Volume 2.3173012183649E+26
Surface area 1.8244800454649E+18
Circumference 2394112175.2027

Square

Length = n
Perimeter 1524139148
Area 145187508904135369
Diagonal 538864563.51134

Cube

Length = n
Surface area 871125053424812214
Volume 5.5321491530348E+25
Space diagonal 659971610.53519

Equilateral Triangle

Length = n
Perimeter 1143104361
Area 6.286803551158E+16
Altitude 329985805.26759

Triangular Pyramid

Length = n
Surface area 6.286803551158E+16
Volume 6.5197003010772E+24
Height 179621521.17045