399712917 (number)

399712917 is an odd 9-digits composite number following 399712916 and preceding 399712918. In scientific notation, it is written as 3.99712917 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 266475276 positive integers (up to 399712917) that are relatively prime to 399712917.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million seven hundred twelve thousand nine hundred seventeen

Notation

Scientific notation 3.99712917 × 10^8
Engineering notation 3.99712917 × 10^6

Prime Factorization of 399712917

Prime Factorization 3 × 133237639

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 399712917
Product of the distinct prime numbers

The prime factorization of 399712917 is 3 × 133237639. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 12, 78, 628, 990, 2178, 3633, 32149, 6064, 636798, 830507, 5450656, 8474447, 92501644, 12908255, 251031265, 215203256, 2818089688, 3544967159

Basic calculations (n = 399712917)

Multiplication

n×y
n×2 799425834
n×3 1199138751
n×4 1598851668
n×5 1998564585

Division

n÷y
n÷2 199856458.5
n÷3 133237639
n÷3 99928229.25
n÷5 79942583.4

Exponentiation

ny
n2 159770416016648889
n3 6.3862299036318E+25
n4 2.5526585834133E+34
n5 1.0203306084812E+43

Nth Root

y√n
2√n 19992.821636778
3√n 736.62998707192
4√n 141.39597461306
5√n 52.52301360763

Divisors of 399712917

1, 3, 133237639, 399712917

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 -399712916
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 399712917 can be divided by 4 positive divisors. The sum of these divisors (counting 399712917) is 1, the average is 0.25.

Base conversion 399712917

Base System Value
2 Binary 10111110100110010001010010101
3 Ternary 1000212010112001010
4 Quaternary 113310302022111
5 Quinary 1304311303132
6 Senary 103355122433
8 Octal 2764621225
10 Decimal 399712917
12 Duodecimal b1a43419
16 Hexadecimal 17d32295
20 Vigesimal 64i425h
36 Base36 6lz8gl

Cryptographic Hash Functions

md5 0093e753368f057c6949e250ef59edc9
sha1 eea079fcb687833030496b1ac5a9282e947cec99
sha256 1860059b6498703fe5bb0819c277f001638f34eab96721c47429d4e4f5628e80
sha512 151a2e7b0c2099e6b7535c80ea42d617323b9328fcb0cb94a97cc31330f0fd120bccd35589c2fe78183d9d6f12d13a183f2b1ef213619c800072dac3e4c1cc98
ripemd-160 a0b296e4244e2e03938e265e063d5a80ec674031

399712917 as geometric shapes

Circle

Radius = n
Diameter 799425834
Circumference 2511470327.1843
Area 5.0193356521889E+17

Sphere

Radius = n
Volume 2.6750577265847E+26
Surface area 2.0077342608756E+18
Circumference 2511470327.1843

Square

Length = n
Perimeter 1598851668
Area 159770416016648889
Diagonal 565279428.27711

Cube

Length = n
Surface area 958622496099893334
Volume 6.3862299036318E+25
Space diagonal 692323080.68556

Equilateral Triangle

Length = n
Perimeter 1199138751
Area 6.9182619521813E+16
Altitude 346161540.34278

Triangular Pyramid

Length = n
Surface area 6.9182619521813E+16
Volume 7.5262441184573E+24
Height 188426476.09237