397399744 (number)

397399744 is an even 9-digits composite number following 397399743 and preceding 397399745. In scientific notation, it is written as 3.97399744 × 10^8. The sum of its digits is 55. It has a total of 9 prime factors and 56 positive divisors. There are 161346816 positive integers (up to 397399744) that are relatively prime to 397399744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97399744 × 10^8
Engineering notation 3.97399744 × 10^6

Prime Factorization of 397399744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 46687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12418742
Product of the distinct prime numbers

The prime factorization of 397399744 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 46687. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 6, 20, 67, 280, 488, 5609, 7754, 39773, 81699, 351252, 488133, 1471531, 9526783, 22146063, 8268096, 951098383, 37326872, 3218917896, 3438215651

Basic calculations (n = 397399744)

Multiplication

n×y
n×2 794799488
n×3 1192199232
n×4 1589598976
n×5 1986998720

Division

n÷y
n÷2 198699872
n÷3 132466581.33333
n÷3 99349936
n÷5 79479948.8

Exponentiation

ny
n2 157926556531265536
n3 6.2759973136326E+25
n4 2.4940797257823E+34
n5 9.9114664454148E+42

Nth Root

y√n
2√n 19934.887609415
3√n 735.20625676736
4√n 141.19096150043
5√n 52.462081357174

Divisors of 397399744

1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 46687, 93374, 186748, 326809, 373496, 653618, 746992, 887053, 1307236, 1493984, 1774106, 2614472, 2987968, 3548212, 5228944, 6209371, 7096424, 10457888, 12418742, 14192848, 20915776, 24837484, 28385696, 49674968, 56771392, 99349936, 198699872, 397399744

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397399743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397399744 can be divided by 56 positive divisors. The sum of these divisors (counting 397399744) is 1, the average is 0.017857142857143.

Base conversion 397399744

Base System Value
2 Binary 10111101011111101011011000000
3 Ternary 1000200202222222001
4 Quaternary 113223331123000
5 Quinary 1303213242434
6 Senary 103233353344
8 Octal 2753753300
10 Decimal 397399744
12 Duodecimal b1108854
16 Hexadecimal 17afd6c0
20 Vigesimal 643ej74
36 Base36 6klnls

Cryptographic Hash Functions

md5 0b396b8735463898cc81c9d82637d887
sha1 9ff86b1d56e5e7d91da5cde7e6e6ebe86667058e
sha256 8d27d167ccbc5932f55c0a2992a13c5353508f1744b731ff6f3e699bb66a976e
sha512 24df20629dd97a0bf280fd9d5a68218d6576d45945cdd9eecdcf5d7269170b405f00afdf791e856c987f228333b32daec4ebc1fc7dccefd84efaedbe2ead70d2
ripemd-160 7234c5e87762ee4c4aa470bb43932f031d9afa65

397399744 as geometric shapes

Circle

Radius = n
Diameter 794799488
Circumference 2496936232.5777
Area 4.9614090980536E+17

Sphere

Radius = n
Volume 2.628883607261E+26
Surface area 1.9845636392214E+18
Circumference 2496936232.5777

Square

Length = n
Perimeter 1589598976
Area 157926556531265536
Diagonal 562008107.6484

Cube

Length = n
Surface area 947559339187593216
Volume 6.2759973136326E+25
Space diagonal 688316547.52287

Equilateral Triangle

Length = n
Perimeter 1192199232
Area 6.8384204944138E+16
Altitude 344158273.76143

Triangular Pyramid

Length = n
Surface area 6.8384204944138E+16
Volume 7.396333765297E+24
Height 187336035.8828