378156912 (number)

378156912 is an even 9-digits composite number following 378156911 and preceding 378156913. In scientific notation, it is written as 3.78156912 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 108044160 positive integers (up to 378156912) that are relatively prime to 378156912.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million one hundred fifty-six thousand nine hundred twelve

Notation

Scientific notation 3.78156912 × 10^8
Engineering notation 3.78156912 × 10^6

Prime Factorization of 378156912

Prime Factorization 2 × 2 × 2 × 2 × 21 × 7 × 160781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 47269614
Product of the distinct prime numbers

The prime factorization of 378156912 is 2 × 2 × 2 × 2 × 21 × 7 × 160781. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 378156912)

Multiplication

n×y
n×2 756313824
n×3 1134470736
n×4 1512627648
n×5 1890784560

Division

n÷y
n÷2 189078456
n÷3 126052304
n÷3 94539228
n÷5 75631382.4

Exponentiation

ny
n2 143002650093375744
n3 5.4077440567127E+25
n4 2.0449757933728E+34
n5 7.7332173113663E+42

Nth Root

y√n
2√n 19446.25701774
3√n 723.14271309545
4√n 139.4498369226
5√n 51.943882632969

Divisors of 378156912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -378156911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 378156912 can be divided by 40 positive divisors. The sum of these divisors (counting 378156912) is 1, the average is 0.025.

Base conversion 378156912

Base System Value
2 Binary 10110100010100011011101110000
3 Ternary 222100120100202120
4 Quaternary 112202203131300
5 Quinary 1233302010122
6 Senary 101305114240
8 Octal 2642433560
10 Decimal 378156912
12 Duodecimal a6788980
16 Hexadecimal 168a3770
20 Vigesimal 5i39c5c
36 Base36 6957qo

Cryptographic Hash Functions

md5 762239a6ff5d9ab14c7f3167a4298ee5
sha1 ee43a0b22062c57f5d18183cfb4fa7984d9b9de9
sha256 95619699d4276de6159dc4cbdb99c13748d211c75c1706ad1cb5bb45787b695e
sha512 682c6f987a069a5bfba53c738ca17a6f2b3411c78787f987b81c8ece0765382f424b4dbe868df9d3bfac7a3644e6d5cbb77b9ec18f6d52b3700c231cfbc9bb42
ripemd-160 47291a1a2feb0a2b47151c9c70f962eb6f428bab

378156912 as geometric shapes

Circle

Radius = n
Diameter 756313824
Circumference 2376029953.2868
Area 4.4925607497722E+17

Sphere

Radius = n
Volume 2.265190533475E+26
Surface area 1.7970242999089E+18
Circumference 2376029953.2868

Square

Length = n
Perimeter 1512627648
Area 143002650093375744
Diagonal 534794633.65553

Cube

Length = n
Surface area 858015900560254464
Volume 5.4077440567127E+25
Space diagonal 654986984.81735

Equilateral Triangle

Length = n
Perimeter 1134470736
Area 6.192196389468E+16
Altitude 327493492.40868

Triangular Pyramid

Length = n
Surface area 6.192196389468E+16
Volume 6.3730874890381E+24
Height 178264877.88518