397455836 (number)

397455836 is an even 9-digits composite number following 397455835 and preceding 397455837. In scientific notation, it is written as 3.97455836 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 192317280 positive integers (up to 397455836) that are relatively prime to 397455836.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred fifty-five thousand eight hundred thirty-six

Notation

Scientific notation 3.97455836 × 10^8
Engineering notation 3.97455836 × 10^6

Prime Factorization of 397455836

Prime Factorization 2 × 2 × 31 × 3205289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198727918
Product of the distinct prime numbers

The prime factorization of 397455836 is 2 × 2 × 31 × 3205289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 38, 95, 10, 585, 3754, 1802, 96321, 52781, 118069, 73583, 1961507, 3625131, 59003494, 97771747, 917230542, 547695371, 8839881933, 4336522635

Basic calculations (n = 397455836)

Multiplication

n×y
n×2 794911672
n×3 1192367508
n×4 1589823344
n×5 1987279180

Division

n÷y
n÷2 198727918
n÷3 132485278.66667
n÷3 99363959
n÷5 79491167.2

Exponentiation

ny
n2 157971141570458896
n3 6.2786552136761E+25
n4 2.4954881569074E+34
n5 9.9184633163173E+42

Nth Root

y√n
2√n 19936.294440041
3√n 735.24084599383
4√n 141.19594342629
5√n 52.463562252411

Divisors of 397455836

1, 2, 4, 31, 62, 124, 3205289, 6410578, 12821156, 99363959, 198727918, 397455836

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397455835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397455836 can be divided by 12 positive divisors. The sum of these divisors (counting 397455836) is 1, the average is 0.083333333333333.

Base conversion 397455836

Base System Value
2 Binary 10111101100001011000111011100
3 Ternary 1000200212211220112
4 Quaternary 113230023013130
5 Quinary 1303222041321
6 Senary 103234505152
8 Octal 2754130734
10 Decimal 397455836
12 Duodecimal b11351b8
16 Hexadecimal 17b0b1dc
20 Vigesimal 6441jbg
36 Base36 6kmuvw

Cryptographic Hash Functions

md5 c134549e165cfdf4355eed37840e5021
sha1 36935d1922e72238a0320e6c0facee8f8c2343e3
sha256 3aa47f450dd712218c11c914e55d8bf7f38c1b99f4b9137cb1747d3cd1973801
sha512 df74b024c6bf322e3c48bd604678c6e66714fedc1e4b9aa44b6149e5a80f9d0fc587ca480c6a00241e948a3e7a7beee93a6a4627bee3afb1c42bfcfd1692861d
ripemd-160 41f53d2b671769450a41741261524ab0bf22821b

397455836 as geometric shapes

Circle

Radius = n
Diameter 794911672
Circumference 2497288669.008
Area 4.9628097783695E+17

Sphere

Radius = n
Volume 2.6299969458277E+26
Surface area 1.9851239113478E+18
Circumference 2497288669.008

Square

Length = n
Perimeter 1589823344
Area 157971141570458896
Diagonal 562087433.71554

Cube

Length = n
Surface area 947826849422753376
Volume 6.2786552136761E+25
Space diagonal 688413701.71676

Equilateral Triangle

Length = n
Perimeter 1192367508
Area 6.8403510832423E+16
Altitude 344206850.85838

Triangular Pyramid

Length = n
Surface area 6.8403510832423E+16
Volume 7.3994661305377E+24
Height 187362477.90518