378804942 (number)

378804942 is an even 9-digits composite number following 378804941 and preceding 378804943. In scientific notation, it is written as 3.78804942 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 125431200 positive integers (up to 378804942) that are relatively prime to 378804942.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million eight hundred four thousand nine hundred forty-two

Notation

Scientific notation 3.78804942 × 10^8
Engineering notation 3.78804942 × 10^6

Prime Factorization of 378804942

Prime Factorization 2 × 9 × 151 × 139369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 378804942
Product of the distinct prime numbers

The prime factorization of 378804942 is 2 × 9 × 151 × 139369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 35, 27, 927, 118, 1201, 7480, 72437, 11279, 268627, 32461, 5976363, 4776472, 65703615, 20694732, 957687196, 66967689, 5001731404, 9881535979

Basic calculations (n = 378804942)

Multiplication

n×y
n×2 757609884
n×3 1136414826
n×4 1515219768
n×5 1894024710

Division

n÷y
n÷2 189402471
n÷3 126268314
n÷3 94701235.5
n÷5 75760988.4

Exponentiation

ny
n2 143493184083623364
n3 5.4355927274192E+25
n4 2.0590293878457E+34
n5 7.7997050783917E+42

Nth Root

y√n
2√n 19462.911960958
3√n 723.5555494331
4√n 139.50954075244
5√n 51.961673207959

Divisors of 378804942

1, 2, 9, 18, 151, 302, 1359, 2718, 139369, 278738, 1254321, 2508642, 21044719, 42089438, 189402471, 378804942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -378804941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 378804942 can be divided by 16 positive divisors. The sum of these divisors (counting 378804942) is 1, the average is 0.0625.

Base conversion 378804942

Base System Value
2 Binary 10110100101000001101011001110
3 Ternary 222101210021200200
4 Quaternary 112211001223032
5 Quinary 1233433224232
6 Senary 101331034330
8 Octal 2645015316
10 Decimal 378804942
12 Duodecimal a6a3b9a6
16 Hexadecimal 16941ace
20 Vigesimal 5i7ac72
36 Base36 69j3ri

Cryptographic Hash Functions

md5 907bfe9f16a6440fca17e3218240ede8
sha1 ce54cedb406efb9402311fbe7785a2793b1e8df8
sha256 f455534ad5de2f4ddd1bdd98a0f072833e429cd0dc28da5f8127a53d7aa5b8e4
sha512 13c87462095a3efec2e76408bfab3a387a830bf6ffb87d685eda6b380ff680369dfc85c39eed20c4ad7101e880f37028c9cfd633ee553f05bc235d61cb446e4d
ripemd-160 fc5adab7922b9b81b8639dd8020267a37e5df3fd

378804942 as geometric shapes

Circle

Radius = n
Diameter 757609884
Circumference 2380101645.8614
Area 4.5079713295732E+17

Sphere

Radius = n
Volume 2.2768557573822E+26
Surface area 1.8031885318293E+18
Circumference 2380101645.8614

Square

Length = n
Perimeter 1515219768
Area 143493184083623364
Diagonal 535711086.47035

Cube

Length = n
Surface area 860959104501740184
Volume 5.4355927274192E+25
Space diagonal 656109405.70218

Equilateral Triangle

Length = n
Perimeter 1136414826
Area 6.2134371343167E+16
Altitude 328054702.85109

Triangular Pyramid

Length = n
Surface area 6.2134371343167E+16
Volume 6.4059074622107E+24
Height 178570362.15678