399520040 (number)

399520040 is an even 9-digits composite number following 399520039 and preceding 399520041. In scientific notation, it is written as 3.99520040 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 159808000 positive integers (up to 399520040) that are relatively prime to 399520040.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million five hundred twenty thousand forty

Notation

Scientific notation 3.99520040 × 10^8
Engineering notation 3.99520040 × 10^6

Prime Factorization of 399520040

Prime Factorization 2 × 2 × 2 × 5 × 9988001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99880010
Product of the distinct prime numbers

The prime factorization of 399520040 is 2 × 2 × 2 × 5 × 9988001. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 18, 69, 911, 872, 9325, 5213, 82291, 53502, 860971, 164763, 9556827, 2375777, 26178370, 4096907, 596901172, 329779974, 8370906950, 1105214963

Basic calculations (n = 399520040)

Multiplication

n×y
n×2 799040080
n×3 1198560120
n×4 1598080160
n×5 1997600200

Division

n÷y
n÷2 199760020
n÷3 133173346.66667
n÷3 99880010
n÷5 79904008

Exponentiation

ny
n2 159616262361601600
n3 6.3769895523358E+25
n4 2.5477351210288E+34
n5 1.0178712374628E+43

Nth Root

y√n
2√n 19987.997398439
3√n 736.5114838204
4√n 141.3789142639
5√n 52.517943750354

Divisors of 399520040

1, 2, 4, 5, 8, 10, 20, 40, 9988001, 19976002, 39952004, 49940005, 79904008, 99880010, 199760020, 399520040

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399520039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399520040 can be divided by 16 positive divisors. The sum of these divisors (counting 399520040) is 1, the average is 0.0625.

Base conversion 399520040

Base System Value
2 Binary 10111110100000011000100101000
3 Ternary 1000211202201110112
4 Quaternary 113310003010220
5 Quinary 1304234120130
6 Senary 103351033452
8 Octal 2764030450
10 Decimal 399520040
12 Duodecimal b196b888
16 Hexadecimal 17d03128
20 Vigesimal 64h0020
36 Base36 6lv3mw

Cryptographic Hash Functions

md5 9f4c22e79f341f8425a8ed0d4014e88a
sha1 d01f586691816b60e41ba1451cc5cfdb985ad7a6
sha256 4e7a16533959127a7e0220c3e573b82eeeb1ab12b2040701a546dd088d8cb5c9
sha512 686d504edc2a27a7c470ffa8d5b0e9ec778f78bec380774b3ae51a3a8823c0f0898f420c7b3b22aa0d011dff8eace569dc56c35c813461f6355c1517d42f7d00
ripemd-160 7d12648c2732c37012b889e404c3f5fc8e069b29

399520040 as geometric shapes

Circle

Radius = n
Diameter 799040080
Circumference 2510258445.2518
Area 5.0144927722867E+17

Sphere

Radius = n
Volume 2.6711871372849E+26
Surface area 2.0057971089147E+18
Circumference 2510258445.2518

Square

Length = n
Perimeter 1598080160
Area 159616262361601600
Diagonal 565006659.00784

Cube

Length = n
Surface area 957697574169609600
Volume 6.3769895523358E+25
Space diagonal 691989007.92195

Equilateral Triangle

Length = n
Perimeter 1198560120
Area 6.9115869031134E+16
Altitude 345994503.96098

Triangular Pyramid

Length = n
Surface area 6.9115869031134E+16
Volume 7.5153542600206E+24
Height 188335553.00261