385890234 (number)

385890234 is an even 9-digits composite number following 385890233 and preceding 385890235. In scientific notation, it is written as 3.85890234 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 128630076 positive integers (up to 385890234) that are relatively prime to 385890234.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million eight hundred ninety thousand two hundred thirty-four

Notation

Scientific notation 3.85890234 × 10^8
Engineering notation 3.85890234 × 10^6

Prime Factorization of 385890234

Prime Factorization 2 × 3 × 64315039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 385890234
Product of the distinct prime numbers

The prime factorization of 385890234 is 2 × 3 × 64315039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385890234)

Multiplication

n×y
n×2 771780468
n×3 1157670702
n×4 1543560936
n×5 1929451170

Division

n÷y
n÷2 192945117
n÷3 128630078
n÷3 96472558.5
n÷5 77178046.8

Exponentiation

ny
n2 148911272696574756
n3 5.7463405866119E+25
n4 2.2174567136114E+34
n5 8.5569489010036E+42

Nth Root

y√n
2√n 19644.089034618
3√n 728.03891859121
4√n 140.15737238768
5√n 52.154616646237

Divisors of 385890234

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 -385890233
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 385890234 can be divided by 8 positive divisors. The sum of these divisors (counting 385890234) is 1, the average is 0.125.

Base conversion 385890234

Base System Value
2 Binary 10111000000000011011110111010
3 Ternary 222220010020212220
4 Quaternary 113000003132322
5 Quinary 1242241441414
6 Senary 102142544510
8 Octal 2700033672
10 Decimal 385890234
12 Duodecimal a9298136
16 Hexadecimal 170037ba
20 Vigesimal 60bg5be
36 Base36 6dqyt6

Cryptographic Hash Functions

md5 3038374da7f63a9616076b9b14540e83
sha1 3f552e7b7d5a9635452bad7cd75ea716bf6bfb6b
sha256 c0e277b3c5409037a5ca7059131dde01946b652cab0c598bd21c5d606641277d
sha512 a07db577586c890202f1b3fd709766bc16bc15fca2009cd7707ff9084ad17e1b7e9af6cd731511276150281287057fab50564faa8e95d3bbed9fe8af500be3a4
ripemd-160 6bceea3440348c549079bd9267534343f5a496a7

385890234 as geometric shapes

Circle

Radius = n
Diameter 771780468
Circumference 2424619848.4529
Area 4.6781856034027E+17

Sphere

Radius = n
Volume 2.4070215162566E+26
Surface area 1.8712742413611E+18
Circumference 2424619848.4529

Square

Length = n
Perimeter 1543560936
Area 148911272696574756
Diagonal 545731202.51013

Cube

Length = n
Surface area 893467636179448536
Volume 5.7463405866119E+25
Space diagonal 668381491.43264

Equilateral Triangle

Length = n
Perimeter 1157670702
Area 6.4480472532553E+16
Altitude 334190745.71632

Triangular Pyramid

Length = n
Surface area 6.4480472532553E+16
Volume 6.7721273263346E+24
Height 181910400.83671