397942735 (number)

397942735 is an odd 9-digits composite number following 397942734 and preceding 397942736. In scientific notation, it is written as 3.97942735 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 318354184 positive integers (up to 397942735) that are relatively prime to 397942735.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million nine hundred forty-two thousand seven hundred thirty-five

Notation

Scientific notation 3.97942735 × 10^8
Engineering notation 3.97942735 × 10^6

Prime Factorization of 397942735

Prime Factorization 5 × 79588547

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397942735
Product of the distinct prime numbers

The prime factorization of 397942735 is 5 × 79588547. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 21, 93, 544, 154, 1125, 2413, 41321, 38460, 685455, 400439, 4840622, 409535, 20555483, 67744972, 645828616, 45782600, 7309467686, 2154284215

Basic calculations (n = 397942735)

Multiplication

n×y
n×2 795885470
n×3 1193828205
n×4 1591770940
n×5 1989713675

Division

n÷y
n÷2 198971367.5
n÷3 132647578.33333
n÷3 99485683.75
n÷5 79588547

Exponentiation

ny
n2 158358420339280225
n3 6.3017582900093E+25
n4 2.5077389292352E+34
n5 9.9793648816583E+42

Nth Root

y√n
2√n 19948.502074091
3√n 735.54095644346
4√n 141.23916621848
5√n 52.476409942993

Divisors of 397942735

1, 5, 79588547, 397942735

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397942734
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397942735 can be divided by 4 positive divisors. The sum of these divisors (counting 397942735) is 1, the average is 0.25.

Base conversion 397942735

Base System Value
2 Binary 10111101110000001111111001111
3 Ternary 1000201210120210211
4 Quaternary 113232001333033
5 Quinary 1303333131420
6 Senary 103253143251
8 Octal 2756017717
10 Decimal 397942735
12 Duodecimal b132ab27
16 Hexadecimal 17b81fcf
20 Vigesimal 6472ggf
36 Base36 6kxakv

Cryptographic Hash Functions

md5 df1abcc5e66abf1633d24a4a792c6599
sha1 d9942982e1054b30e9e7ebb73dfec8e8cf84d4e6
sha256 0c50b6143e0d682b356b2bab988a06474ba3011de3c30c11040cd0822a610f0a
sha512 9a7312972623cb9eb7530570821d45edce79986f7e8289ea7bad992fd213bd6383980595318075a705964abfbd5e5e0b3151d289d9fca0c0c6540b20a10509c4
ripemd-160 27eb0913a04cb81d10137bc21a5e03518f37de73

397942735 as geometric shapes

Circle

Radius = n
Diameter 795885470
Circumference 2500347945.6509
Area 4.9749764997197E+17

Sphere

Radius = n
Volume 2.6396743398122E+26
Surface area 1.9899905998879E+18
Circumference 2500347945.6509

Square

Length = n
Perimeter 1591770940
Area 158358420339280225
Diagonal 562776012.88484

Cube

Length = n
Surface area 950150522035681350
Volume 6.3017582900093E+25
Space diagonal 689257035.52292

Equilateral Triangle

Length = n
Perimeter 1193828205
Area 6.8571207458496E+16
Altitude 344628517.76146

Triangular Pyramid

Length = n
Surface area 6.8571207458496E+16
Volume 7.4266933671068E+24
Height 187592004.29495