381578045 (number)

381578045 is an odd 9-digits composite number following 381578044 and preceding 381578046. In scientific notation, it is written as 3.81578045 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 289195920 positive integers (up to 381578045) that are relatively prime to 381578045.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million five hundred seventy-eight thousand forty-five

Notation

Scientific notation 3.81578045 × 10^8
Engineering notation 3.81578045 × 10^6

Prime Factorization of 381578045

Prime Factorization 19 × 5 × 4016611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381578045
Product of the distinct prime numbers

The prime factorization of 381578045 is 19 × 5 × 4016611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 36, 88, 551, 160, 1345, 9044, 85862, 64163, 92817, 80603, 4941178, 9926973, 56638716, 76996337, 238331737, 604911086, 5402097318, 2191312587

Basic calculations (n = 381578045)

Multiplication

n×y
n×2 763156090
n×3 1144734135
n×4 1526312180
n×5 1907890225

Division

n÷y
n÷2 190789022.5
n÷3 127192681.66667
n÷3 95394511.25
n÷5 76315609

Exponentiation

ny
n2 145601804426022025
n3 5.5558451881354E+25
n4 2.1199885452114E+34
n5 8.0894108450414E+42

Nth Root

y√n
2√n 19534.022755183
3√n 725.31689357199
4√n 139.7641683522
5√n 52.037530173544

Divisors of 381578045

1, 5, 19, 95, 4016611, 20083055, 76315609, 381578045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381578044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381578045 can be divided by 8 positive divisors. The sum of these divisors (counting 381578045) is 1, the average is 0.125.

Base conversion 381578045

Base System Value
2 Binary 10110101111100110101100111101
3 Ternary 222121000011200012
4 Quaternary 112233212230331
5 Quinary 1240140444140
6 Senary 101510313005
8 Octal 2657465475
10 Decimal 381578045
12 Duodecimal a7958765
16 Hexadecimal 16be6b3d
20 Vigesimal 5j4h525
36 Base36 6b6ji5

Cryptographic Hash Functions

md5 7414da1988b68201882c970a9b39b4e1
sha1 0415a9a39b50a3bacb97fc24dd6560685d93a98a
sha256 c4b4a487b9f12366920528d3e3097ba7bf92010d9dbc0c1053db0d01a4bf493a
sha512 9c4c15a6cbde68b6706c8b3d1bd16a65391570b4684440faff53dbc7a651a89944b829d04cb1a00c5a4a50a261ea68a3787cbff620272c3526a0092a666904b2
ripemd-160 bd1cc11dd51580fc5e48deb0600584b32df2c007

381578045 as geometric shapes

Circle

Radius = n
Diameter 763156090
Circumference 2397525565.8863
Area 4.5742155913421E+17

Sphere

Radius = n
Volume 2.3272269903371E+26
Surface area 1.8296862365368E+18
Circumference 2397525565.8863

Square

Length = n
Perimeter 1526312180
Area 145601804426022025
Diagonal 539632846.34281

Cube

Length = n
Surface area 873610826556132150
Volume 5.5558451881354E+25
Space diagonal 660912560.9928

Equilateral Triangle

Length = n
Perimeter 1144734135
Area 6.3047430734894E+16
Altitude 330456280.4964

Triangular Pyramid

Length = n
Surface area 6.3047430734894E+16
Volume 6.5476263462553E+24
Height 179877615.4476