397201639 (number)

397201639 is an odd 9-digits composite number following 397201638 and preceding 397201640. In scientific notation, it is written as 3.97201639 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 397160056 positive integers (up to 397201639) that are relatively prime to 397201639.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred one thousand six hundred thirty-nine

Notation

Scientific notation 3.97201639 × 10^8
Engineering notation 3.97201639 × 10^6

Prime Factorization of 397201639

Prime Factorization 14867 × 26717

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397201639
Product of the distinct prime numbers

The prime factorization of 397201639 is 14867 × 26717. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 25, 86, 895, 152, 3436, 7629, 11768, 31756, 699065, 175781, 8228813, 5090023, 76241686, 36580210, 667140684, 52585147, 9307771991, 6197618681

Basic calculations (n = 397201639)

Multiplication

n×y
n×2 794403278
n×3 1191604917
n×4 1588806556
n×5 1986008195

Division

n÷y
n÷2 198600819.5
n÷3 132400546.33333
n÷3 99300409.75
n÷5 79440327.8

Exponentiation

ny
n2 157769142024286321
n3 6.266616179567E+25
n4 2.4891102175079E+34
n5 9.886786580458E+42

Nth Root

y√n
2√n 19929.918188492
3√n 735.08406893139
4√n 141.17336217747
5√n 52.45684981197

Divisors of 397201639

1, 14867, 26717, 397201639

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 -397201638
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 397201639 can be divided by 4 positive divisors. The sum of these divisors (counting 397201639) is 1, the average is 0.25.

Base conversion 397201639

Base System Value
2 Binary 10111101011001101000011100111
3 Ternary 1000200101221012211
4 Quaternary 113223031003213
5 Quinary 1303140423024
6 Senary 103225224251
8 Octal 2753150347
10 Decimal 397201639
12 Duodecimal b1032087
16 Hexadecimal 17acd0e7
20 Vigesimal 642a41j
36 Base36 6kheqv

Cryptographic Hash Functions

md5 2891f559470c758cbb3ee122509d67d5
sha1 7afa8f037dd9eed7572c6d70a202527dff1ccb68
sha256 d3e303757392dd6472ae3c6934636bed6547e4f36d99f9fa68894b20fd30727e
sha512 4957ae9b5be307f60b0275ab8dcd1227164f3159709d6b7424536fb3d8859e454f9d513784f3c331db93be7932ee673a52fab762385d18e2e215e8f71cdbfbd9
ripemd-160 04a6663b6a0b87edc5454898bc18183445fbf4ba

397201639 as geometric shapes

Circle

Radius = n
Diameter 794403278
Circumference 2495691502.1525
Area 4.9564637754666E+17

Sphere

Radius = n
Volume 2.6249540470126E+26
Surface area 1.9825855101867E+18
Circumference 2495691502.1525

Square

Length = n
Perimeter 1588806556
Area 157769142024286321
Diagonal 561727944.87062

Cube

Length = n
Surface area 946614852145717926
Volume 6.266616179567E+25
Space diagonal 687973419.59763

Equilateral Triangle

Length = n
Perimeter 1191604917
Area 6.8316042463154E+16
Altitude 343986709.79882

Triangular Pyramid

Length = n
Surface area 6.8316042463154E+16
Volume 7.3852779927753E+24
Height 187242648.29021