385429897 (number)

385429897 is an odd 9-digits composite number following 385429896 and preceding 385429898. In scientific notation, it is written as 3.85429897 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 381099136 positive integers (up to 385429897) that are relatively prime to 385429897.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred twenty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 3.85429897 × 10^8
Engineering notation 3.85429897 × 10^6

Prime Factorization of 385429897

Prime Factorization 89 × 4330673

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 385429897
Product of the distinct prime numbers

The prime factorization of 385429897 is 89 × 4330673. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 63, 85, 745, 462, 529, 5940, 63208, 47134, 650213, 885463, 6180683, 6065993, 40804895, 98630711, 808661620, 386215174, 361141177, 6286717834

Basic calculations (n = 385429897)

Multiplication

n×y
n×2 770859794
n×3 1156289691
n×4 1541719588
n×5 1927149485

Division

n÷y
n÷2 192714948.5
n÷3 128476632.33333
n÷3 96357474.25
n÷5 77085979.4

Exponentiation

ny
n2 148556205501430609
n3 5.7258002985127E+25
n4 2.2068946192983E+34
n5 8.5060316580601E+42

Nth Root

y√n
2√n 19632.368603915
3√n 727.74930548614
4√n 140.11555446814
5√n 52.142167425159

Divisors of 385429897

1, 89, 4330673, 385429897

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 -385429896
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 385429897 can be divided by 4 positive divisors. The sum of these divisors (counting 385429897) is 1, the average is 0.25.

Base conversion 385429897

Base System Value
2 Binary 10110111110010011000110001001
3 Ternary 222212020212102101
4 Quaternary 112332103012021
5 Quinary 1242132224042
6 Senary 102125033401
8 Octal 2676230611
10 Decimal 385429897
12 Duodecimal a90b5861
16 Hexadecimal 16f93189
20 Vigesimal 608ieeh
36 Base36 6dh3m1

Cryptographic Hash Functions

md5 6dfb91e302e25f5b9f2d93bb4facf902
sha1 1f0ac648c8703462eb7180a4493385ed323187d1
sha256 f171f92565c81f17d9210f8fef5def3d46b35cca4024bfb858ff942b72762ac9
sha512 d0167a52482afb8d9c3bcf7b39abc734cf3e43b89919092695a3dacdd9d5ee6ce2572330e712151e253659bf39d7f16baf3f907c991b61205f820db53974a9a4
ripemd-160 ea15176b2210d124ea989319fcb6c0cec1c23c61

385429897 as geometric shapes

Circle

Radius = n
Diameter 770859794
Circumference 2421727465.7781
Area 4.6670308384847E+17

Sphere

Radius = n
Volume 2.3984176204973E+26
Surface area 1.8668123353939E+18
Circumference 2421727465.7781

Square

Length = n
Perimeter 1541719588
Area 148556205501430609
Diagonal 545080187.68147

Cube

Length = n
Surface area 891337233008583654
Volume 5.7258002985127E+25
Space diagonal 667584164.36004

Equilateral Triangle

Length = n
Perimeter 1156289691
Area 6.432672392703E+16
Altitude 333792082.18002

Triangular Pyramid

Length = n
Surface area 6.432672392703E+16
Volume 6.7479203646638E+24
Height 181693395.89382