395280690 (number)

395280690 is an even 9-digits composite number following 395280689 and preceding 395280691. In scientific notation, it is written as 3.95280690 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 87433920 positive integers (up to 395280690) that are relatively prime to 395280690.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million two hundred eighty thousand six hundred ninety

Notation

Scientific notation 3.95280690 × 10^8
Engineering notation 3.95280690 × 10^6

Prime Factorization of 395280690

Prime Factorization 2 × 3 × 1085 × 60719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 395280690
Product of the distinct prime numbers

The prime factorization of 395280690 is 2 × 3 × 1085 × 60719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 12, 40, 977, 551, 9618, 9928, 50978, 54308, 756312, 440310, 7354924, 3689194, 67943708, 83435451, 729138381, 54894720, 3957989918, 208933948

Basic calculations (n = 395280690)

Multiplication

n×y
n×2 790561380
n×3 1185842070
n×4 1581122760
n×5 1976403450

Division

n÷y
n÷2 197640345
n÷3 131760230
n÷3 98820172.5
n÷5 79056138

Exponentiation

ny
n2 156246823886876100
n3 6.1761352356313E+25
n4 2.4413069974736E+34
n5 9.6500151446321E+42

Nth Root

y√n
2√n 19881.667183614
3√n 733.89714744517
4√n 141.00236587949
5√n 52.406012945905

Divisors of 395280690

1, 2, 3, 6, 1085, 2170, 3255, 6510, 60719, 121438, 182157, 364314, 65880115, 131760230, 197640345, 395280690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395280689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395280690 can be divided by 16 positive divisors. The sum of these divisors (counting 395280690) is 1, the average is 0.0625.

Base conversion 395280690

Base System Value
2 Binary 10111100011111000000100110010
3 Ternary 1000112210100011120
4 Quaternary 113203320010302
5 Quinary 1302142440230
6 Senary 103120123110
8 Octal 2743700462
10 Decimal 395280690
12 Duodecimal b0466496
16 Hexadecimal 178f8132
20 Vigesimal 63aa1ea
36 Base36 6jc8j6

Cryptographic Hash Functions

md5 3be755973e0fa98cc37240d8bb4145b7
sha1 1596905a415cddedae6155ec65c75eb96a4eab6a
sha256 fb428283f3e1f34059c9a3c3c6613489ec1b3a2dffefb5d69b695dda27961dc9
sha512 2784e3dc56a72cd3a4404166708ee5e3ee09e1f636243ef07d961d674b7d9f4568961052ad91afdbeed9116c71e75375ee4291b15ec9a4faf57f3db791cf3609
ripemd-160 98a14bc4d8f4d3dddb7da01ae5ed277736cf665b

395280690 as geometric shapes

Circle

Radius = n
Diameter 790561380
Circumference 2483621823.6198
Area 4.9086387406975E+17

Sphere

Radius = n
Volume 2.5870534778448E+26
Surface area 1.963455496279E+18
Circumference 2483621823.6198

Square

Length = n
Perimeter 1581122760
Area 156246823886876100
Diagonal 559011312.7422

Cube

Length = n
Surface area 937480943321256600
Volume 6.1761352356313E+25
Space diagonal 684646238.33088

Equilateral Triangle

Length = n
Perimeter 1185842070
Area 6.7656859373334E+16
Altitude 342323119.16544

Triangular Pyramid

Length = n
Surface area 6.7656859373334E+16
Volume 7.2786451777334E+24
Height 186337104.2474