397788338 (number)

397788338 is an even 9-digits composite number following 397788337 and preceding 397788339. In scientific notation, it is written as 3.97788338 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 186777600 positive integers (up to 397788338) that are relatively prime to 397788338.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred eighty-eight thousand three hundred thirty-eight

Notation

Scientific notation 3.97788338 × 10^8
Engineering notation 3.97788338 × 10^6

Prime Factorization of 397788338

Prime Factorization 2 × 17 × 457 × 25601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397788338
Product of the distinct prime numbers

The prime factorization of 397788338 is 2 × 17 × 457 × 25601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 19, 50, 925, 732, 8787, 5893, 69660, 21617, 209763, 56875, 2845337, 6904795, 29746634, 27367186, 241247049, 888977277, 9912247814, 5212421140

Basic calculations (n = 397788338)

Multiplication

n×y
n×2 795576676
n×3 1193365014
n×4 1591153352
n×5 1988941690

Division

n÷y
n÷2 198894169
n÷3 132596112.66667
n÷3 99447084.5
n÷5 79557667.6

Exponentiation

ny
n2 158235561848802244
n3 6.2944261160331E+25
n4 2.5038493033606E+34
n5 9.9600205298628E+42

Nth Root

y√n
2√n 19944.631809086
3√n 735.44581712017
4√n 141.22546444989
5√n 52.472337267571

Divisors of 397788338

1, 2, 17, 34, 457, 914, 7769, 15538, 25601, 51202, 435217, 870434, 11699657, 23399314, 198894169, 397788338

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 -397788337
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 397788338 can be divided by 16 positive divisors. The sum of these divisors (counting 397788338) is 1, the average is 0.0625.

Base conversion 397788338

Base System Value
2 Binary 10111101101011100010010110010
3 Ternary 1000201111202000102
4 Quaternary 113231130102302
5 Quinary 1303313211323
6 Senary 103245552402
8 Octal 2755342262
10 Decimal 397788338
12 Duodecimal b1275702
16 Hexadecimal 17b5c4b2
20 Vigesimal 6463agi
36 Base36 6ktzg2

Cryptographic Hash Functions

md5 d077ee04b6419569ecc34c434cee6909
sha1 e422a243e4b6bb6cfad921b1cdafdbfb28466948
sha256 0ca273223bae2f1e2fc2e9a4bf0590ebfd510ee25a4aaee1a3784da8610e3fa7
sha512 af13e0a2b4efc887170a7e475124809e63e6da907e4a14915e5a3786b19cffa67d0ec3aef3cb883a2c34b4089f574e0547d1faf31784690bbb27e0dbd174e9dc
ripemd-160 e72681b8d9d0c53732f86a33fe18ae3d290ba18a

397788338 as geometric shapes

Circle

Radius = n
Diameter 795576676
Circumference 2499377840.689
Area 4.9711167864085E+17

Sphere

Radius = n
Volume 2.6366030459591E+26
Surface area 1.9884467145634E+18
Circumference 2499377840.689

Square

Length = n
Perimeter 1591153352
Area 158235561848802244
Diagonal 562557662.55345

Cube

Length = n
Surface area 949413371092813464
Volume 6.2944261160331E+25
Space diagonal 688989612.07438

Equilateral Triangle

Length = n
Perimeter 1193365014
Area 6.8518008171583E+16
Altitude 344494806.03719

Triangular Pyramid

Length = n
Surface area 6.8518008171583E+16
Volume 7.4180523172079E+24
Height 187519220.85115