378021261 (number)

378021261 is an odd 9-digits composite number following 378021260 and preceding 378021262. In scientific notation, it is written as 3.78021261 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 241056992 positive integers (up to 378021261) that are relatively prime to 378021261.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million twenty-one thousand two hundred sixty-one

Notation

Scientific notation 3.78021261 × 10^8
Engineering notation 3.78021261 × 10^6

Prime Factorization of 378021261

Prime Factorization 3 × 23 × 5478569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 378021261
Product of the distinct prime numbers

The prime factorization of 378021261 is 3 × 23 × 5478569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 51, 80, 599, 86, 1637, 7399, 74471, 54987, 642905, 804076, 2851470, 9365203, 86142151, 50731111, 837326509, 642542367, 204748906, 7053387430

Basic calculations (n = 378021261)

Multiplication

n×y
n×2 756042522
n×3 1134063783
n×4 1512085044
n×5 1890106305

Division

n÷y
n÷2 189010630.5
n÷3 126007087
n÷3 94505315.25
n÷5 75604252.2

Exponentiation

ny
n2 142900073768030121
n3 5.4019266082784E+25
n4 2.0420431082908E+34
n5 7.7193571081246E+42

Nth Root

y√n
2√n 19442.768861456
3√n 723.05623509225
4√n 139.43732951206
5√n 51.940155475983

Divisors of 378021261

1, 3, 23, 69, 5478569, 16435707, 126007087, 378021261

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 -378021260
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 378021261 can be divided by 8 positive divisors. The sum of these divisors (counting 378021261) is 1, the average is 0.125.

Base conversion 378021261

Base System Value
2 Binary 10110100010000010010110001101
3 Ternary 222100022110200110
4 Quaternary 112202002112031
5 Quinary 1233233140021
6 Senary 101302150233
8 Octal 2642022615
10 Decimal 378021261
12 Duodecimal a6722379
16 Hexadecimal 1688258d
20 Vigesimal 5i2cd31
36 Base36 692b2l

Cryptographic Hash Functions

md5 ca3f10d990e4acbae9fe864bdb6df772
sha1 38b518cf2730b61b41ae447d31a6669c32f1827f
sha256 12d22d3af4ed17746eeb80413670004cf7d1bb6daa2d0a4697318478a12e7c74
sha512 be65ab713ee62e50304a8df5e3ab4b7e1b0752e99cd8f293ede1785b3f92541045cc80b312694621aaeb85989974e4025669b7c1986a04a6c9bb73544888e7a3
ripemd-160 b88c8f44f542c703c0a281f772afd3e82023bdc6

378021261 as geometric shapes

Circle

Radius = n
Diameter 756042522
Circumference 2375177632.9167
Area 4.4893382194708E+17

Sphere

Radius = n
Volume 2.2627537263731E+26
Surface area 1.7957352877883E+18
Circumference 2375177632.9167

Square

Length = n
Perimeter 1512085044
Area 142900073768030121
Diagonal 534602794.17158

Cube

Length = n
Surface area 857400442608180726
Volume 5.4019266082784E+25
Space diagonal 654752030.39326

Equilateral Triangle

Length = n
Perimeter 1134063783
Area 6.1877547042892E+16
Altitude 327376015.19663

Triangular Pyramid

Length = n
Surface area 6.1877547042892E+16
Volume 6.3662315603095E+24
Height 178200931.39053