390409747 (number)

390409747 is an odd 9-digits composite number following 390409746 and preceding 390409748. In scientific notation, it is written as 3.90409747 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 308895552 positive integers (up to 390409747) that are relatively prime to 390409747.

Interesting facts

Basic properties

Name

Name three hundred ninety million four hundred nine thousand seven hundred forty-seven

Notation

Scientific notation 3.90409747 × 10^8
Engineering notation 3.90409747 × 10^6

Prime Factorization of 390409747

Prime Factorization 13 × 7 × 4290217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 390409747
Product of the distinct prime numbers

The prime factorization of 390409747 is 13 × 7 × 4290217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 32, 10, 402, 881, 8693, 747, 12054, 34634, 784683, 253307, 5795797, 3108873, 73657790, 12547010, 692796835, 27228528, 2977893489, 1637230786

Basic calculations (n = 390409747)

Multiplication

n×y
n×2 780819494
n×3 1171229241
n×4 1561638988
n×5 1952048735

Division

n÷y
n÷2 195204873.5
n÷3 130136582.33333
n÷3 97602436.75
n÷5 78081949.4

Exponentiation

ny
n2 152419770552604009
n3 5.950616405924E+25
n4 2.3231786455308E+34
n5 9.069915872375E+42

Nth Root

y√n
2√n 19758.789107635
3√n 730.87013711619
4√n 140.56595998902
5√n 52.276214386599

Divisors of 390409747

1, 7, 13, 91, 4290217, 30031519, 55772821, 390409747

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 -390409746
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 390409747 can be divided by 8 positive divisors. The sum of these divisors (counting 390409747) is 1, the average is 0.125.

Base conversion 390409747

Base System Value
2 Binary 10111010001010010111000010011
3 Ternary 1000012121212111021
4 Quaternary 113101102320103
5 Quinary 1244421102442
6 Senary 102423500311
8 Octal 2721227023
10 Decimal 390409747
12 Duodecimal aa8b7697
16 Hexadecimal 17452e13
20 Vigesimal 6201477
36 Base36 6gfu37

Cryptographic Hash Functions

md5 b5dbc016325db1f4c94cf55ba1e6e0af
sha1 bc509d85b665178f7007984d878a47bb09927d43
sha256 9abebef9f350b050dbb123fdab8f29bf212f2b7e0a0ae61f7e08fef4a1cd68aa
sha512 6feebbd31800f4da1fd5ca9f6bae06a51d3e61e0e63703f1684cdbb9e8d5b87d8cd089e4dcfa305c5c9783a086ee81d579ca0bbf72008cb71ff67f58c292f142
ripemd-160 9a04eff51608e48c6df284a509e9ac02eff93af4

390409747 as geometric shapes

Circle

Radius = n
Diameter 780819494
Circumference 2453016786.1301
Area 4.788408314299E+17

Sphere

Radius = n
Volume 2.4925883713576E+26
Surface area 1.9153633257196E+18
Circumference 2453016786.1301

Square

Length = n
Perimeter 1561638988
Area 152419770552604009
Diagonal 552122759.09005

Cube

Length = n
Surface area 914518623315624054
Volume 5.950616405924E+25
Space diagonal 676209517.57411

Equilateral Triangle

Length = n
Perimeter 1171229241
Area 6.5999696668775E+16
Altitude 338104758.78706

Triangular Pyramid

Length = n
Surface area 6.5999696668775E+16
Volume 7.0128686881147E+24
Height 184040919.69668