397392648 (number)

397392648 is an even 9-digits composite number following 397392647 and preceding 397392649. In scientific notation, it is written as 3.97392648 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 16 positive divisors. There are 132464208 positive integers (up to 397392648) that are relatively prime to 397392648.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety-two thousand six hundred forty-eight

Notation

Scientific notation 3.97392648 × 10^8
Engineering notation 3.97392648 × 10^6

Prime Factorization of 397392648

Prime Factorization 2 × 2 × 2 × 3 × 16558027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99348162
Product of the distinct prime numbers

The prime factorization of 397392648 is 2 × 2 × 2 × 3 × 16558027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 11, 8, 328, 139, 2256, 4000, 46972, 14358, 275604, 87200, 2627948, 5419562, 53429532, 97209207, 585689817, 427830478, 1868206406, 2578732547

Basic calculations (n = 397392648)

Multiplication

n×y
n×2 794785296
n×3 1192177944
n×4 1589570592
n×5 1986963240

Division

n÷y
n÷2 198696324
n÷3 132464216
n÷3 99348162
n÷5 79478529.6

Exponentiation

ny
n2 157920916684451904
n3 6.2756611255822E+25
n4 2.4939015926458E+34
n5 9.9105815775292E+42

Nth Root

y√n
2√n 19934.709629187
3√n 735.20188077506
4√n 141.19033121707
5√n 52.461894002454

Divisors of 397392648

1, 2, 3, 4, 6, 8, 12, 24, 16558027, 33116054, 49674081, 66232108, 99348162, 132464216, 198696324, 397392648

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 -397392647
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 397392648 can be divided by 16 positive divisors. The sum of these divisors (counting 397392648) is 1, the average is 0.0625.

Base conversion 397392648

Base System Value
2 Binary 10111101011111011101100001000
3 Ternary 1000200202122020020
4 Quaternary 113223323230020
5 Quinary 1303213031043
6 Senary 103233300440
8 Octal 2753735410
10 Decimal 397392648
12 Duodecimal b1104720
16 Hexadecimal 17afbb08
20 Vigesimal 643e1c8
36 Base36 6kli4o

Cryptographic Hash Functions

md5 38ed794f00853a1d506c8f98539287ce
sha1 4e9f55a10a5cc5563ad5b402fba1d2c83a3a9202
sha256 7bfc606803922aeacc58321837110d33b94e7914d92ab18ac8eea87696533821
sha512 f69beafff6bc9717c52215c5a51bfeb7385ec784af8fff11929a68c869b83f3197a0a7fff898b037133628f75a3d5bee67d64fba53aaa9627b486d1944cce27b
ripemd-160 840a5c2e2aceee22c62a877614d157b97eeb267d

397392648 as geometric shapes

Circle

Radius = n
Diameter 794785296
Circumference 2496891647.0948
Area 4.9612319170404E+17

Sphere

Radius = n
Volume 2.6287427851397E+26
Surface area 1.9844927668162E+18
Circumference 2496891647.0948

Square

Length = n
Perimeter 1589570592
Area 157920916684451904
Diagonal 561998072.38896

Cube

Length = n
Surface area 947525500106711424
Volume 6.2756611255822E+25
Space diagonal 688304256.89033

Equilateral Triangle

Length = n
Perimeter 1192177944
Area 6.8381762818831E+16
Altitude 344152128.44517

Triangular Pyramid

Length = n
Surface area 6.8381762818831E+16
Volume 7.3959375638799E+24
Height 187332690.79632