397788339 (number)

397788339 is an odd 9-digits composite number following 397788338 and preceding 397788340. In scientific notation, it is written as 3.97788339 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 244792800 positive integers (up to 397788339) that are relatively prime to 397788339.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred eighty-eight thousand three hundred thirty-nine

Notation

Scientific notation 3.97788339 × 10^8
Engineering notation 3.97788339 × 10^6

Prime Factorization of 397788339

Prime Factorization 3 × 13 × 10199701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397788339
Product of the distinct prime numbers

The prime factorization of 397788339 is 3 × 13 × 10199701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397788339)

Multiplication

n×y
n×2 795576678
n×3 1193365017
n×4 1591153356
n×5 1988941695

Division

n÷y
n÷2 198894169.5
n÷3 132596113
n÷3 99447084.75
n÷5 79557667.8

Exponentiation

ny
n2 158235562644378921
n3 6.2944261635038E+25
n4 2.5038493285383E+34
n5 9.9600206550552E+42

Nth Root

y√n
2√n 19944.631834155
3√n 735.44581773645
4√n 141.22546453864
5√n 52.472337293953

Divisors of 397788339

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 -397788338
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 397788339 can be divided by 8 positive divisors. The sum of these divisors (counting 397788339) is 1, the average is 0.125.

Base conversion 397788339

Base System Value
2 Binary 10111101101011100010010110011
3 Ternary 1000201111202000110
4 Quaternary 113231130102303
5 Quinary 1303313211324
6 Senary 103245552403
8 Octal 2755342263
10 Decimal 397788339
12 Duodecimal b1275703
16 Hexadecimal 17b5c4b3
20 Vigesimal 6463agj
36 Base36 6ktzg3

Cryptographic Hash Functions

md5 5959916c5741c7e6ea40bce1184fb103
sha1 8b13f037222cdc8cc05a0ba81ffa4fcce91fc7c2
sha256 a74bb6d9b92c774f1705ed1839e58aef8bc3fb10ab8e68902163b8f217320986
sha512 7d07192e6ee57e932217353bdce5f80d79098c21b4b1ce883853622b1de7a6d8871b2d54108bc3a5e1cb9aae096751a235f18be6b7aab6f62fdff21bee60ef8a
ripemd-160 c32bc7d29b98723854dc48066faa7f0ae17fbf13

397788339 as geometric shapes

Circle

Radius = n
Diameter 795576678
Circumference 2499377846.9722
Area 4.9711168114023E+17

Sphere

Radius = n
Volume 2.6366030658436E+26
Surface area 1.9884467245609E+18
Circumference 2499377846.9722

Square

Length = n
Perimeter 1591153356
Area 158235562644378921
Diagonal 562557663.96767

Cube

Length = n
Surface area 949413375866273526
Volume 6.2944261635038E+25
Space diagonal 688989613.80643

Equilateral Triangle

Length = n
Perimeter 1193365017
Area 6.8518008516078E+16
Altitude 344494806.90322

Triangular Pyramid

Length = n
Surface area 6.8518008516078E+16
Volume 7.4180523731526E+24
Height 187519221.32256