390444380 (number)

390444380 is an even 9-digits composite number following 390444379 and preceding 390444381. In scientific notation, it is written as 3.90444380 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 149775360 positive integers (up to 390444380) that are relatively prime to 390444380.

Interesting facts

Basic properties

Name

Name three hundred ninety million four hundred forty-four thousand three hundred eighty

Notation

Scientific notation 3.90444380 × 10^8
Engineering notation 3.90444380 × 10^6

Prime Factorization of 390444380

Prime Factorization 2 × 2 × 31 × 5 × 113 × 5573

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 195222190
Product of the distinct prime numbers

The prime factorization of 390444380 is 2 × 2 × 31 × 5 × 113 × 5573. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 12, 92, 434, 111, 5148, 4687, 87726, 48302, 816184, 122364, 6213301, 8944452, 54182157, 8454438, 451827320, 386539251, 3504864290, 4895885337

Basic calculations (n = 390444380)

Multiplication

n×y
n×2 780888760
n×3 1171333140
n×4 1561777520
n×5 1952221900

Division

n÷y
n÷2 195222190
n÷3 130148126.66667
n÷3 97611095
n÷5 78088876

Exponentiation

ny
n2 152446813873584400
n3 5.9522001725847E+25
n4 2.3240031060207E+34
n5 9.0739395184834E+42

Nth Root

y√n
2√n 19759.665482998
3√n 730.89174815195
4√n 140.56907726452
5√n 52.277141831627

Divisors of 390444380

1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 2260, 3503, 5573, 7006, 11146, 14012, 17515, 22292, 27865, 35030, 55730, 70060, 111460, 172763, 345526, 629749, 691052, 863815, 1259498, 1727630, 2518996, 3148745, 3455260, 6297490, 12594980, 19522219, 39044438, 78088876, 97611095, 195222190, 390444380

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390444379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390444380 can be divided by 48 positive divisors. The sum of these divisors (counting 390444380) is 1, the average is 0.020833333333333.

Base conversion 390444380

Base System Value
2 Binary 10111010001011011010101011100
3 Ternary 1000012200121222222
4 Quaternary 113101123111130
5 Quinary 1244423210010
6 Senary 102424324512
8 Octal 2721332534
10 Decimal 390444380
12 Duodecimal aa913738
16 Hexadecimal 1745b55c
20 Vigesimal 6205aj0
36 Base36 6ggkt8

Cryptographic Hash Functions

md5 be30ffd4970957b6b29ae88f4346603d
sha1 f076f31980b14399e9a4bdad88b4abb2388c26dd
sha256 2ea996335344968d22d9a8627fbac6cb7868f5b8fa9c12e95f7140000c8bbe9e
sha512 f0cee081e54c7e90a3ba1a47bc0737e1d1655cdae05f02b2e03556ab782e82417c4545993a484fb497162287a270693e36b5b761b5465a609b6261565c7c7d8f
ripemd-160 25c6a556868d77797c912546ae8a2ea33364a0be

390444380 as geometric shapes

Circle

Radius = n
Diameter 780888760
Circumference 2453234391.6868
Area 4.7892579052842E+17

Sphere

Radius = n
Volume 2.4932517779851E+26
Surface area 1.9157031621137E+18
Circumference 2453234391.6868

Square

Length = n
Perimeter 1561777520
Area 152446813873584400
Diagonal 552171737.54835

Cube

Length = n
Surface area 914680883241506400
Volume 5.9522001725847E+25
Space diagonal 676269503.68973

Equilateral Triangle

Length = n
Perimeter 1171333140
Area 6.6011406770261E+16
Altitude 338134751.84486

Triangular Pyramid

Length = n
Surface area 6.6011406770261E+16
Volume 7.014735175024E+24
Height 184057245.84945