397252308 (number)

397252308 is an even 9-digits composite number following 397252307 and preceding 397252309. In scientific notation, it is written as 3.97252308 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 132347520 positive integers (up to 397252308) that are relatively prime to 397252308.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97252308 × 10^8
Engineering notation 3.97252308 × 10^6

Prime Factorization of 397252308

Prime Factorization 2 × 2 × 3 × 2161 × 15319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 198626154
Product of the distinct prime numbers

The prime factorization of 397252308 is 2 × 2 × 3 × 2161 × 15319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 97, 46, 816, 464, 1940, 8192, 86330, 49456, 144939, 438237, 6707125, 1912597, 41504235, 60789178, 337908593, 630880176, 6068252661, 1395522697

Basic calculations (n = 397252308)

Multiplication

n×y
n×2 794504616
n×3 1191756924
n×4 1589009232
n×5 1986261540

Division

n÷y
n÷2 198626154
n÷3 132417436
n÷3 99313077
n÷5 79450461.6

Exponentiation

ny
n2 157809396211326864
n3 6.2690146869036E+25
n4 2.4903805532584E+34
n5 9.893094225802E+42

Nth Root

y√n
2√n 19931.189327283
3√n 735.11532458543
4√n 141.1778641547
5√n 52.458188074579

Divisors of 397252308

1, 2, 3, 4, 6, 12, 2161, 4322, 6483, 8644, 12966, 15319, 25932, 30638, 45957, 61276, 91914, 183828, 33104359, 66208718, 99313077, 132417436, 198626154, 397252308

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397252307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397252308 can be divided by 24 positive divisors. The sum of these divisors (counting 397252308) is 1, the average is 0.041666666666667.

Base conversion 397252308

Base System Value
2 Binary 10111101011011001011011010100
3 Ternary 1000200111111201110
4 Quaternary 113223121123110
5 Quinary 1303144033213
6 Senary 103230255020
8 Octal 2753313324
10 Decimal 397252308
12 Duodecimal b1057470
16 Hexadecimal 17ad96d4
20 Vigesimal 642gaf8
36 Base36 6kihuc

Cryptographic Hash Functions

md5 d96ef95cbdc6dbe7e65bfbdb0e9b8362
sha1 d0b052de78f37297af96f1dd40db87b366274a91
sha256 661311c5cb38dd761848d531919e210b12a785db9dd30df218ac65ab8c5276d4
sha512 e4eceb1f4aecf43b831a562316b5c10cbd1877d735c4dce9d4aa6ba4990cea575547d3fc39b8548092a3e6e365a9f440a0a7947aacee9e5a7283d0a57326af6f
ripemd-160 8e03e6b06b6da8bcbdf9640d302c3ae7680d08fb

397252308 as geometric shapes

Circle

Radius = n
Diameter 794504616
Circumference 2496009864.8688
Area 4.9577283980495E+17

Sphere

Radius = n
Volume 2.6259587314164E+26
Surface area 1.9830913592198E+18
Circumference 2496009864.8688

Square

Length = n
Perimeter 1589009232
Area 157809396211326864
Diagonal 561799601.65761

Cube

Length = n
Surface area 946856377267961184
Volume 6.2690146869036E+25
Space diagonal 688061180.88

Equilateral Triangle

Length = n
Perimeter 1191756924
Area 6.8333473037446E+16
Altitude 344030590.44

Triangular Pyramid

Length = n
Surface area 6.8333473037446E+16
Volume 7.3881046607793E+24
Height 187266533.88587