390147284 (number)

390147284 is an even 9-digits composite number following 390147283 and preceding 390147285. In scientific notation, it is written as 3.90147284 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 195073640 positive integers (up to 390147284) that are relatively prime to 390147284.

Interesting facts

Basic properties

Name

Name three hundred ninety million one hundred forty-seven thousand two hundred eighty-four

Notation

Scientific notation 3.90147284 × 10^8
Engineering notation 3.90147284 × 10^6

Prime Factorization of 390147284

Prime Factorization 2 × 2 × 97536821

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 195073642
Product of the distinct prime numbers

The prime factorization of 390147284 is 2 × 2 × 97536821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 93, 69, 236, 561, 8143, 5951, 16309, 22734, 56097, 726539, 5931243, 5721205, 28675127, 99446257, 496356090, 980208422, 9015914905, 3531553667

Basic calculations (n = 390147284)

Multiplication

n×y
n×2 780294568
n×3 1170441852
n×4 1560589136
n×5 1950736420

Division

n÷y
n÷2 195073642
n÷3 130049094.66667
n÷3 97536821
n÷5 78029456.8

Exponentiation

ny
n2 152214903212576656
n3 5.938623107271E+25
n4 2.3169376760014E+34
n5 9.0394694148922E+42

Nth Root

y√n
2√n 19752.146313755
3√n 730.70631831379
4√n 140.54232925975
5√n 52.269183689618

Divisors of 390147284

1, 2, 4, 97536821, 195073642, 390147284

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390147283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390147284 can be divided by 6 positive divisors. The sum of these divisors (counting 390147284) is 1, the average is 0.16666666666667.

Base conversion 390147284

Base System Value
2 Binary 10111010000010010110011010100
3 Ternary 1000012010112110102
4 Quaternary 113100102303110
5 Quinary 1244334203114
6 Senary 102414113232
8 Octal 2720226324
10 Decimal 390147284
12 Duodecimal aa7ab818
16 Hexadecimal 17412cd4
20 Vigesimal 61i8844
36 Base36 6ga7kk

Cryptographic Hash Functions

md5 41f0d24d35224663b54ee57a30cec931
sha1 e5ff5f8d46016fc5852fe0b83617b62c92e08d4a
sha256 8a3b2fe0bd0ac4941e01b2c8c93d1e77826631ae57cef0ab48ccff281127aa3e
sha512 2156c2897cd68220a4ae733d7603d15f5d4709604a3640a3dbcb1efb1a7cd736d40e84623f88bce74c40a6fa34174a4c623bac9c1257d63d2c300fafab720161
ripemd-160 10b5ef09800e3da5b6d666d736c75703021d3f67

390147284 as geometric shapes

Circle

Radius = n
Diameter 780294568
Circumference 2451367682.4648
Area 4.7819722169951E+17

Sphere

Radius = n
Volume 2.4875646301655E+26
Surface area 1.912788886798E+18
Circumference 2451367682.4648

Square

Length = n
Perimeter 1560589136
Area 152214903212576656
Diagonal 551751580.35583

Cube

Length = n
Surface area 913289419275459936
Volume 5.938623107271E+25
Space diagonal 675754918.323

Equilateral Triangle

Length = n
Perimeter 1170441852
Area 6.591098650834E+16
Altitude 337877459.1615

Triangular Pyramid

Length = n
Surface area 6.591098650834E+16
Volume 6.998734450104E+24
Height 183917193.45194