385890807 (number)

385890807 is an odd 9-digits composite number following 385890806 and preceding 385890808. In scientific notation, it is written as 3.85890807 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 256981760 positive integers (up to 385890807) that are relatively prime to 385890807.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million eight hundred ninety thousand eight hundred seven

Notation

Scientific notation 3.85890807 × 10^8
Engineering notation 3.85890807 × 10^6

Prime Factorization of 385890807

Prime Factorization 3 × 929 × 138461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 385890807
Product of the distinct prime numbers

The prime factorization of 385890807 is 3 × 929 × 138461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385890807)

Multiplication

n×y
n×2 771781614
n×3 1157672421
n×4 1543563228
n×5 1929454035

Division

n÷y
n÷2 192945403.5
n÷3 128630269
n÷3 96472701.75
n÷5 77178161.4

Exponentiation

ny
n2 148911714927111249
n3 5.7463661844977E+25
n4 2.2174698842533E+34
n5 8.5570124313271E+42

Nth Root

y√n
2√n 19644.103619152
3√n 728.03927894074
4√n 140.15742441681
5√n 52.154632134878

Divisors of 385890807

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 -385890806
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 385890807 can be divided by 8 positive divisors. The sum of these divisors (counting 385890807) is 1, the average is 0.125.

Base conversion 385890807

Base System Value
2 Binary 10111000000000011100111110111
3 Ternary 222220010021200010
4 Quaternary 113000003213313
5 Quinary 1242242001212
6 Senary 102142551303
8 Octal 2700034767
10 Decimal 385890807
12 Duodecimal a9298533
16 Hexadecimal 170039f7
20 Vigesimal 60bg707
36 Base36 6dqz93

Cryptographic Hash Functions

md5 bf6fdc0cf2d234d8e17f529cdfb39fb3
sha1 9ea40d30ab274971c39e05ad00f438141fd135fe
sha256 014ca032821d1f60888d81c502abcf10526e72cba138ddafefa1ca25a26136dd
sha512 10549f663e9b271246dc11d4ca8f647f6a83b64e0810b672ed5cc583fdbd30783e666e3a6b48df718b6fec4bfcdadf5e8948339531f2893e29b75ead5cc7797d
ripemd-160 02c1bd52758dfa9f59a2cf14e0d0796cf0a4a3af

385890807 as geometric shapes

Circle

Radius = n
Diameter 771781614
Circumference 2424623448.7181
Area 4.6781994964847E+17

Sphere

Radius = n
Volume 2.407032238674E+26
Surface area 1.8712797985939E+18
Circumference 2424623448.7181

Square

Length = n
Perimeter 1543563228
Area 148911714927111249
Diagonal 545732012.8545

Cube

Length = n
Surface area 893470289562667494
Volume 5.7463661844977E+25
Space diagonal 668382483.89776

Equilateral Triangle

Length = n
Perimeter 1157672421
Area 6.4480664023992E+16
Altitude 334191241.94888

Triangular Pyramid

Length = n
Surface area 6.4480664023992E+16
Volume 6.7721574937323E+24
Height 181910670.9515