397237250 (number)

397237250 is an even 9-digits composite number following 397237249 and preceding 397237251. In scientific notation, it is written as 3.97237250 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 158894800 positive integers (up to 397237250) that are relatively prime to 397237250.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred thirty-seven thousand two hundred fifty

Notation

Scientific notation 3.97237250 × 10^8
Engineering notation 3.97237250 × 10^6

Prime Factorization of 397237250

Prime Factorization 2 × 25 × 5 × 1588949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397237250
Product of the distinct prime numbers

The prime factorization of 397237250 is 2 × 25 × 5 × 1588949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 71, 48, 683, 661, 1500, 9798, 84210, 1129, 197963, 111163, 5283062, 867342, 82664810, 17442258, 580706669, 210398460, 7984397766, 3844465426

Basic calculations (n = 397237250)

Multiplication

n×y
n×2 794474500
n×3 1191711750
n×4 1588949000
n×5 1986186250

Division

n÷y
n÷2 198618625
n÷3 132412416.66667
n÷3 99309312.5
n÷5 79447450

Exponentiation

ny
n2 157797432787562500
n3 6.2683018257591E+25
n4 2.4900029794345E+34
n5 9.8912193604238E+42

Nth Root

y√n
2√n 19930.811574043
3√n 735.10603619264
4√n 141.17652628551
5√n 52.457790379031

Divisors of 397237250

1, 2, 5, 10, 25, 50, 125, 250, 1588949, 3177898, 7944745, 15889490, 39723725, 79447450, 198618625, 397237250

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397237249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397237250 can be divided by 16 positive divisors. The sum of these divisors (counting 397237250) is 1, the average is 0.0625.

Base conversion 397237250

Base System Value
2 Binary 10111101011010101110000000010
3 Ternary 1000200110202001202
4 Quaternary 113223111300002
5 Quinary 1303143043000
6 Senary 103230101202
8 Octal 2753256002
10 Decimal 397237250
12 Duodecimal b104a802
16 Hexadecimal 17ad5c02
20 Vigesimal 642ed2a
36 Base36 6ki682

Cryptographic Hash Functions

md5 280fe0857c4cd93b8190987fbf7f4802
sha1 e2b0039719fe763e04fbf735a0149e59c03b80b3
sha256 0856892f5e1d3329cd2622a94794d4061d0363b2224109ee647b186b0fa1a869
sha512 7186b198d8d2ca945547e3696703b4d16b3f82c69f61e72ef380fd96836b5cab5212b06590429a40471897761bda87b7453efe7a68a9cb3ea0871c96b2d55a7f
ripemd-160 eab8dc6204a7fdc20cdfd2082ead8d78cb9a54be

397237250 as geometric shapes

Circle

Radius = n
Diameter 794474500
Circumference 2495915252.6644
Area 4.9573525560074E+17

Sphere

Radius = n
Volume 2.6256601288384E+26
Surface area 1.9829410224029E+18
Circumference 2495915252.6644

Square

Length = n
Perimeter 1588949000
Area 157797432787562500
Diagonal 561778306.42979

Cube

Length = n
Surface area 946784596725375000
Volume 6.2683018257591E+25
Space diagonal 688035099.65894

Equilateral Triangle

Length = n
Perimeter 1191711750
Area 6.8328292722998E+16
Altitude 344017549.82947

Triangular Pyramid

Length = n
Surface area 6.8328292722998E+16
Volume 7.3872645458638E+24
Height 187259435.4766