390996867 (number)

390996867 is an odd 9-digits composite number following 390996866 and preceding 390996868. In scientific notation, it is written as 3.90996867 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 260664576 positive integers (up to 390996867) that are relatively prime to 390996867.

Interesting facts

Basic properties

Name

Name three hundred ninety million nine hundred ninety-six thousand eight hundred sixty-seven

Notation

Scientific notation 3.90996867 × 10^8
Engineering notation 3.90996867 × 10^6

Prime Factorization of 390996867

Prime Factorization 3 × 130332289

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 390996867
Product of the distinct prime numbers

The prime factorization of 390996867 is 3 × 130332289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 89, 75, 881, 814, 2973, 4114, 52864, 83084, 119675, 966344, 8309743, 4140197, 9841720, 34904209, 449514977, 442950281, 1176745596, 7287356276

Basic calculations (n = 390996867)

Multiplication

n×y
n×2 781993734
n×3 1172990601
n×4 1563987468
n×5 1954984335

Division

n÷y
n÷2 195498433.5
n÷3 130332289
n÷3 97749216.75
n÷5 78199373.4

Exponentiation

ny
n2 152878550003815689
n3 5.9775034082995E+25
n4 2.3371851051269E+34
n5 9.1383205370369E+42

Nth Root

y√n
2√n 19773.640711816
3√n 731.23632806639
4√n 140.61877794881
5√n 52.291928115615

Divisors of 390996867

1, 3, 130332289, 390996867

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390996866
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390996867 can be divided by 4 positive divisors. The sum of these divisors (counting 390996867) is 1, the average is 0.25.

Base conversion 390996867

Base System Value
2 Binary 10111010011100010001110000011
3 Ternary 1000020201200212110
4 Quaternary 113103202032003
5 Quinary 1300043344432
6 Senary 102444230403
8 Octal 2723421603
10 Decimal 390996867
12 Duodecimal aab3b403
16 Hexadecimal 174e2383
20 Vigesimal 623ec37
36 Base36 6gsf43

Cryptographic Hash Functions

md5 9fc9bf32661ec1b4d74b5c78c83c32b1
sha1 b9acf0a7351ebdd601e430036e001eadc68f716e
sha256 978e7f04ed82673e67f2ea217d682ae33e2e720a687c226a39565572cea15c1c
sha512 101c0c1aaf8d3085bb3e592bf44d46bb30f4b190fe14a1da665ac6c604bbceda2ff51bdadfba83bb282f7879b6fff959c162f8c00a93c3043d21645853689d29
ripemd-160 be21f96f1018142fc9e8966416a48db98a3a8b5d

390996867 as geometric shapes

Circle

Radius = n
Diameter 781993734
Circumference 2456705769.8877
Area 4.8028212958345E+17

Sphere

Radius = n
Volume 2.5038507725762E+26
Surface area 1.9211285183338E+18
Circumference 2456705769.8877

Square

Length = n
Perimeter 1563987468
Area 152878550003815689
Diagonal 552953072.15679

Cube

Length = n
Surface area 917271300022894134
Volume 5.9775034082995E+25
Space diagonal 677226439.24425

Equilateral Triangle

Length = n
Perimeter 1172990601
Area 6.6198353998517E+16
Altitude 338613219.62213

Triangular Pyramid

Length = n
Surface area 6.6198353998517E+16
Volume 7.0445553242904E+24
Height 184317690.71893