397309072 (number)

397309072 is an even 9-digits composite number following 397309071 and preceding 397309073. In scientific notation, it is written as 3.97309072 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 197654688 positive integers (up to 397309072) that are relatively prime to 397309072.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred nine thousand seventy-two

Notation

Scientific notation 3.97309072 × 10^8
Engineering notation 3.97309072 × 10^6

Prime Factorization of 397309072

Prime Factorization 2 × 2 × 2 × 2 × 199 × 124783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49663634
Product of the distinct prime numbers

The prime factorization of 397309072 is 2 × 2 × 2 × 2 × 199 × 124783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 77, 63, 422, 260, 9007, 8401, 48196, 266, 46093, 235998, 9906204, 799732, 57845027, 80531205, 215538862, 406190617, 9070815955, 6312225654

Basic calculations (n = 397309072)

Multiplication

n×y
n×2 794618144
n×3 1191927216
n×4 1589236288
n×5 1986545360

Division

n÷y
n÷2 198654536
n÷3 132436357.33333
n÷3 99327268
n÷5 79461814.4

Exponentiation

ny
n2 157854498693501184
n3 6.271702438694E+25
n4 2.4918042757777E+34
n5 9.9001644441485E+42

Nth Root

y√n
2√n 19932.613275735
3√n 735.15033684177
4√n 141.18290716562
5√n 52.459687155312

Divisors of 397309072

1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 124783, 249566, 499132, 998264, 1996528, 24831817, 49663634, 99327268, 198654536, 397309072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397309071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397309072 can be divided by 20 positive divisors. The sum of these divisors (counting 397309072) is 1, the average is 0.05.

Base conversion 397309072

Base System Value
2 Binary 10111101011100111010010010000
3 Ternary 1000200121101120211
4 Quaternary 113223213102100
5 Quinary 1303202342242
6 Senary 103231413504
8 Octal 2753472220
10 Decimal 397309072
12 Duodecimal b1084294
16 Hexadecimal 17ae7490
20 Vigesimal 6433cdc
36 Base36 6kjpn4

Cryptographic Hash Functions

md5 ef470484afff2e0fece7a3aa5cbd9389
sha1 aca001216fef0948275684c0ba6359457c2da890
sha256 7e386cc1175dfbb149fc95cbff12ca6496349110b5e7ca91dd588dd633ed78cf
sha512 6c48134d68d71547aad748071d78d040e1b5405e37ec077cfd3f598d7ebe3ad0889bf3a18ea0cbe78b47a74a774c2b0a5033803c9fb7351eb92a046ab2e4534f
ripemd-160 06949ea5650eb6a5e33057ec050d682bd4a340f9

397309072 as geometric shapes

Circle

Radius = n
Diameter 794618144
Circumference 2496366523.5996
Area 4.959145334316E+17

Sphere

Radius = n
Volume 2.6270845742536E+26
Surface area 1.9836581337264E+18
Circumference 2496366523.5996

Square

Length = n
Perimeter 1589236288
Area 157854498693501184
Diagonal 561879878.07627

Cube

Length = n
Surface area 947126992161007104
Volume 6.271702438694E+25
Space diagonal 688159499.01204

Equilateral Triangle

Length = n
Perimeter 1191927216
Area 6.8353002985115E+16
Altitude 344079749.50602

Triangular Pyramid

Length = n
Surface area 6.8353002985115E+16
Volume 7.3912722066412E+24
Height 187293292.69209