397201637 (number)

397201637 is an odd 9-digits composite number following 397201636 and preceding 397201638. In scientific notation, it is written as 3.97201637 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 340250400 positive integers (up to 397201637) that are relatively prime to 397201637.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97201637 × 10^8
Engineering notation 3.97201637 × 10^6

Prime Factorization of 397201637

Prime Factorization 7 × 32971 × 1721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397201637
Product of the distinct prime numbers

The prime factorization of 397201637 is 7 × 32971 × 1721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397201637)

Multiplication

n×y
n×2 794403274
n×3 1191604911
n×4 1588806548
n×5 1986008185

Division

n÷y
n÷2 198600818.5
n÷3 132400545.66667
n÷3 99300409.25
n÷5 79440327.4

Exponentiation

ny
n2 157769140435479769
n3 6.2666160849055E+25
n4 2.489110167375E+34
n5 9.886786331547E+42

Nth Root

y√n
2√n 19929.918138317
3√n 735.08406769762
4√n 141.17336199976
5√n 52.456849759143

Divisors of 397201637

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 -397201636
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 397201637 can be divided by 8 positive divisors. The sum of these divisors (counting 397201637) is 1, the average is 0.125.

Base conversion 397201637

Base System Value
2 Binary 10111101011001101000011100101
3 Ternary 1000200101221012202
4 Quaternary 113223031003211
5 Quinary 1303140423022
6 Senary 103225224245
8 Octal 2753150345
10 Decimal 397201637
12 Duodecimal b1032085
16 Hexadecimal 17acd0e5
20 Vigesimal 642a41h
36 Base36 6kheqt

Cryptographic Hash Functions

md5 c4d475e3da61810ceeb7149f67d42a77
sha1 9ad61ddebee086117db828ee538818e39c8d41c4
sha256 9e8495c647afd8515b033f6b7b0b19775e76158e75fe9f6b7c3d0e16f803dfd6
sha512 9c1832d89d50b08a7d3c4d03600268e801ee4d65019140cfc3de89a8b484758b0304355aef202deb36a095e9b6aa213f92e12fdf34bf7de5c106abfbeaa4610d
ripemd-160 0a8cf051e26530671b9d6de38f296e52d5190dba

397201637 as geometric shapes

Circle

Radius = n
Diameter 794403274
Circumference 2495691489.5861
Area 4.9564637255528E+17

Sphere

Radius = n
Volume 2.6249540073609E+26
Surface area 1.9825854902211E+18
Circumference 2495691489.5861

Square

Length = n
Perimeter 1588806548
Area 157769140435479769
Diagonal 561727942.04219

Cube

Length = n
Surface area 946614842612878614
Volume 6.2666160849055E+25
Space diagonal 687973416.13353

Equilateral Triangle

Length = n
Perimeter 1191604911
Area 6.831604177518E+16
Altitude 343986708.06677

Triangular Pyramid

Length = n
Surface area 6.831604177518E+16
Volume 7.3852778812157E+24
Height 187242647.3474