385264985 (number)

385264985 is an odd 9-digits composite number following 385264984 and preceding 385264986. In scientific notation, it is written as 3.85264985 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 259702656 positive integers (up to 385264985) that are relatively prime to 385264985.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred sixty-four thousand nine hundred eighty-five

Notation

Scientific notation 3.85264985 × 10^8
Engineering notation 3.85264985 × 10^6

Prime Factorization of 385264985

Prime Factorization 35 × 59 × 186569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 385264985
Product of the distinct prime numbers

The prime factorization of 385264985 is 35 × 59 × 186569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 91, 95, 417, 78, 3868, 9497, 56107, 65655, 553399, 556215, 9486314, 5031642, 90540698, 53973385, 142277788, 873607299, 9964890544, 4658955386

Basic calculations (n = 385264985)

Multiplication

n×y
n×2 770529970
n×3 1155794955
n×4 1541059940
n×5 1926324925

Division

n÷y
n÷2 192632492.5
n÷3 128421661.66667
n÷3 96316246.25
n÷5 77052997

Exponentiation

ny
n2 148429108667050225
n3 5.7184538324174E+25
n4 2.2031200299695E+34
n5 8.487850052994E+42

Nth Root

y√n
2√n 19628.168151919
3√n 727.64549783728
4√n 140.10056442398
5√n 52.137704698619

Divisors of 385264985

1, 35, 59, 2065, 186569, 6529915, 11007571, 385264985

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 -385264984
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 385264985 can be divided by 8 positive divisors. The sum of these divisors (counting 385264985) is 1, the average is 0.125.

Base conversion 385264985

Base System Value
2 Binary 10110111101101010110101011001
3 Ternary 222211221111012112
4 Quaternary 112331222311121
5 Quinary 1242111434420
6 Senary 102121322105
8 Octal 2675526531
10 Decimal 385264985
12 Duodecimal a9036335
16 Hexadecimal 16f6ad59
20 Vigesimal 607i295
36 Base36 6ddkd5

Cryptographic Hash Functions

md5 20d363ed93d36ebea20bf22f2d4a0c51
sha1 6cd31cb2581ab4e8074008bb34d1b7081917c69e
sha256 56a12f289b3e75b10cf8dbde523f35d80896906e431b29da90477335122ed5cc
sha512 8bf569afe588982014cae5a3a11c5a0ce0b7211c84b43f90120612d31d4b5e419e1f82234f5dacdcbea57aa239fa04e55080edc9a911949207860452e9812ba7
ripemd-160 cbdb697b307a797fe9530679d834edf62740f9c4

385264985 as geometric shapes

Circle

Radius = n
Diameter 770529970
Circumference 2420691293.1228
Area 4.6630379736729E+17

Sphere

Radius = n
Volume 2.3953403399753E+26
Surface area 1.8652151894691E+18
Circumference 2420691293.1228

Square

Length = n
Perimeter 1541059940
Area 148429108667050225
Diagonal 544846966.89447

Cube

Length = n
Surface area 890574652002301350
Volume 5.7184538324174E+25
Space diagonal 667298528.39726

Equilateral Triangle

Length = n
Perimeter 1155794955
Area 6.4271689383373E+16
Altitude 333649264.19863

Triangular Pyramid

Length = n
Surface area 6.4271689383373E+16
Volume 6.739262471341E+24
Height 181615655.63149