390687050 (number)

390687050 is an even 9-digits composite number following 390687049 and preceding 390687051. In scientific notation, it is written as 3.90687050 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 142084800 positive integers (up to 390687050) that are relatively prime to 390687050.

Interesting facts

Basic properties

Name

Name three hundred ninety million six hundred eighty-seven thousand fifty

Notation

Scientific notation 3.90687050 × 10^8
Engineering notation 3.90687050 × 10^6

Prime Factorization of 390687050

Prime Factorization 2 × 25 × 13 × 67 × 8971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 390687050
Product of the distinct prime numbers

The prime factorization of 390687050 is 2 × 25 × 13 × 67 × 8971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 3, 27, 233, 305, 3325, 6608, 72297, 89469, 447865, 271344, 1456803, 7100276, 59127004, 8664546, 761662088, 208163080, 5812213914, 444853106

Basic calculations (n = 390687050)

Multiplication

n×y
n×2 781374100
n×3 1172061150
n×4 1562748200
n×5 1953435250

Division

n÷y
n÷2 195343525
n÷3 130229016.66667
n÷3 97671762.5
n÷5 78137410

Exponentiation

ny
n2 152636371037702500
n3 5.9633053523425E+25
n4 2.3297861763559E+34
n5 9.1021728837127E+42

Nth Root

y√n
2√n 19765.80506835
3√n 731.0431387014
4√n 140.59091388973
5√n 52.283638501553

Divisors of 390687050

1, 2, 13, 25, 26, 50, 67, 134, 325, 650, 871, 1675, 1742, 3350, 8971, 17942, 21775, 43550, 116623, 224275, 233246, 448550, 601057, 1202114, 2915575, 5831150, 7813741, 15026425, 15627482, 30052850, 195343525, 390687050

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390687049
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390687050 can be divided by 32 positive divisors. The sum of these divisors (counting 390687050) is 1, the average is 0.03125.

Base conversion 390687050

Base System Value
2 Binary 10111010010010110100101001010
3 Ternary 1000020010221212202
4 Quaternary 113102112211022
5 Quinary 1300003441200
6 Senary 102433440202
8 Octal 2722264512
10 Decimal 390687050
12 Duodecimal aaa10062
16 Hexadecimal 1749694a
20 Vigesimal 621fhca
36 Base36 6gls22

Cryptographic Hash Functions

md5 fc55b9d9daa86f40a348166ceb1d4b52
sha1 bfbeeb6fd93e8a67a4f3e6a7a27d09b9b960ce20
sha256 f878fc134aaa71e9e6010f85edad062c22a5880e16e416aaf7750ed6317af5d4
sha512 8e10431cbbed08bc7661843da8e5145113496769e39065baad53cf2b9be318c628bdc9eb5328dc64d071d0170824a4298276ae14927c32111d50605642c7501b
ripemd-160 c0f22b6bbd546a312e2e36eb2a8becb7cc275d80

390687050 as geometric shapes

Circle

Radius = n
Diameter 781374100
Circumference 2454759132.2653
Area 4.7952130192265E+17

Sphere

Radius = n
Volume 2.4979035048043E+26
Surface area 1.9180852076906E+18
Circumference 2454759132.2653

Square

Length = n
Perimeter 1562748200
Area 152636371037702500
Diagonal 552514924.75354

Cube

Length = n
Surface area 915818226226215000
Volume 5.9633053523425E+25
Space diagonal 676689820.4592

Equilateral Triangle

Length = n
Perimeter 1172061150
Area 6.6093487430059E+16
Altitude 338344910.2296

Triangular Pyramid

Length = n
Surface area 6.6093487430059E+16
Volume 7.0278227548791E+24
Height 184171641.58451