389957952 (number)

389957952 is an even 9-digits composite number following 389957951 and preceding 389957953. In scientific notation, it is written as 3.89957952 × 10^8. The sum of its digits is 57. It has a total of 9 prime factors and 56 positive divisors. There are 129765888 positive integers (up to 389957952) that are relatively prime to 389957952.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred fifty-seven thousand nine hundred fifty-two

Notation

Scientific notation 3.89957952 × 10^8
Engineering notation 3.89957952 × 10^6

Prime Factorization of 389957952

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 757 × 2683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12186186
Product of the distinct prime numbers

The prime factorization of 389957952 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 757 × 2683. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 6, 36, 12, 679, 899, 6961, 3831, 65411, 43817, 491742, 955719, 4366318, 4805015, 57290223, 53266847, 797984967, 325660339, 1276085295, 6436891264

Basic calculations (n = 389957952)

Multiplication

n×y
n×2 779915904
n×3 1169873856
n×4 1559831808
n×5 1949789760

Division

n÷y
n÷2 194978976
n÷3 129985984
n÷3 97489488
n÷5 77991590.4

Exponentiation

ny
n2 152067204328034304
n3 5.9299815566126E+25
n4 2.3124434632144E+34
n5 9.0175571703088E+42

Nth Root

y√n
2√n 19747.353037812
3√n 730.5880993066
4√n 140.52527544115
5√n 52.264109631157

Divisors of 389957952

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 757, 1514, 2271, 2683, 3028, 4542, 5366, 6056, 8049, 9084, 10732, 12112, 16098, 18168, 21464, 24224, 32196, 36336, 42928, 48448, 64392, 72672, 85856, 128784, 145344, 171712, 257568, 515136, 2031031, 4062062, 6093093, 8124124, 12186186, 16248248, 24372372, 32496496, 48744744, 64992992, 97489488, 129985984, 194978976, 389957952

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389957951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389957952 can be divided by 56 positive divisors. The sum of these divisors (counting 389957952) is 1, the average is 0.017857142857143.

Base conversion 389957952

Base System Value
2 Binary 10111001111100100100101000000
3 Ternary 1000011202220202010
4 Quaternary 113033210211000
5 Quinary 1244312123302
6 Senary 102410052520
8 Octal 2717444500
10 Decimal 389957952
12 Duodecimal aa71a140
16 Hexadecimal 173e4940
20 Vigesimal 61h4ehc
36 Base36 6g65hc

Cryptographic Hash Functions

md5 fb081dc0d8c9d5d5386287b16638b271
sha1 837c408dbaee56216d375df35a5f586bb5c04294
sha256 27de734d9cd5e018051cfb7d0ed0b99fc862af69af72142b0b3386a834b05125
sha512 1013efec6113e5a5095b77c88a735c5691fcf650e261c5f7441d163bfaf5a7bfc432ff4107585191138f6e0ea3c42b0170dc734fca7890a57cb0d7a6c7bc04ae
ripemd-160 0b4cb86ded61aa7bd056985cc9d45ea3cce57c3c

389957952 as geometric shapes

Circle

Radius = n
Diameter 779915904
Circumference 2450178074.4242
Area 4.7773321196889E+17

Sphere

Radius = n
Volume 2.4839448658903E+26
Surface area 1.9109328478756E+18
Circumference 2450178074.4242

Square

Length = n
Perimeter 1559831808
Area 152067204328034304
Diagonal 551483824.47364

Cube

Length = n
Surface area 912403225968205824
Volume 5.9299815566126E+25
Space diagonal 675426985.67951

Equilateral Triangle

Length = n
Perimeter 1169873856
Area 6.5847031015278E+16
Altitude 337713492.83975

Triangular Pyramid

Length = n
Surface area 6.5847031015278E+16
Volume 6.9885502849865E+24
Height 183827941.49121