397399746 (number)

397399746 is an even 9-digits composite number following 397399745 and preceding 397399747. In scientific notation, it is written as 3.97399746 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 132334800 positive integers (up to 397399746) that are relatively prime to 397399746.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety-nine thousand seven hundred forty-six

Notation

Scientific notation 3.97399746 × 10^8
Engineering notation 3.97399746 × 10^6

Prime Factorization of 397399746

Prime Factorization 2 × 3 × 1021 × 64871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397399746
Product of the distinct prime numbers

The prime factorization of 397399746 is 2 × 3 × 1021 × 64871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 85, 42, 769, 921, 2478, 1055, 22928, 7476, 58943, 72982, 6285070, 6060338, 57018033, 37827038, 326452493, 890092594, 142403327, 9004485805

Basic calculations (n = 397399746)

Multiplication

n×y
n×2 794799492
n×3 1192199238
n×4 1589598984
n×5 1986998730

Division

n÷y
n÷2 198699873
n÷3 132466582
n÷3 99349936.5
n÷5 79479949.2

Exponentiation

ny
n2 157926558120864516
n3 6.2759974083886E+25
n4 2.4940797759903E+34
n5 9.9114666948227E+42

Nth Root

y√n
2√n 19934.887659578
3√n 735.20625800072
4√n 141.19096167807
5√n 52.462081409979

Divisors of 397399746

1, 2, 3, 6, 1021, 2042, 3063, 6126, 64871, 129742, 194613, 389226, 66233291, 132466582, 198699873, 397399746

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 -397399745
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 397399746 can be divided by 16 positive divisors. The sum of these divisors (counting 397399746) is 1, the average is 0.0625.

Base conversion 397399746

Base System Value
2 Binary 10111101011111101011011000010
3 Ternary 1000200202222222010
4 Quaternary 113223331123002
5 Quinary 1303213242441
6 Senary 103233353350
8 Octal 2753753302
10 Decimal 397399746
12 Duodecimal b1108856
16 Hexadecimal 17afd6c2
20 Vigesimal 643ej76
36 Base36 6klnlu

Cryptographic Hash Functions

md5 8e57fab6466bddec706c7dc76fd94039
sha1 cf6e7b6c8fc6b2fec8bdc4225597162c81b2478f
sha256 da8ad87b1bab5571b0a2b1659ac511cc8c482d24b5ea52811c918ee811fa343a
sha512 90054406b07714c36a9b4a7141729622c8ea3ef33d5e1bdc7b6161fcb0e0f2a4b6ca5628681dbe26af523924fa9ae101470a825f95e443188c3b372b76172bd2
ripemd-160 a749b1071662c63a265070ee0bb10ab7e3f330fb

397399746 as geometric shapes

Circle

Radius = n
Diameter 794799492
Circumference 2496936245.1441
Area 4.9614091479923E+17

Sphere

Radius = n
Volume 2.6288836469523E+26
Surface area 1.9845636591969E+18
Circumference 2496936245.1441

Square

Length = n
Perimeter 1589598984
Area 157926558120864516
Diagonal 562008110.47682

Cube

Length = n
Surface area 947559348725187096
Volume 6.2759974083886E+25
Space diagonal 688316550.98697

Equilateral Triangle

Length = n
Perimeter 1192199238
Area 6.8384205632454E+16
Altitude 344158275.49348

Triangular Pyramid

Length = n
Surface area 6.8384205632454E+16
Volume 7.3963338769679E+24
Height 187336036.82561