397888934 (number)

397888934 is an even 9-digits composite number following 397888933 and preceding 397888935. In scientific notation, it is written as 3.97888934 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 194498304 positive integers (up to 397888934) that are relatively prime to 397888934.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97888934 × 10^8
Engineering notation 3.97888934 × 10^6

Prime Factorization of 397888934

Prime Factorization 2 × 47 × 1249 × 3389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397888934
Product of the distinct prime numbers

The prime factorization of 397888934 is 2 × 47 × 1249 × 3389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 8, 98, 127, 637, 7756, 6783, 49212, 66427, 840830, 419415, 793996, 5564817, 59795067, 94174082, 17134928, 73455161, 1166195934, 8154888627

Basic calculations (n = 397888934)

Multiplication

n×y
n×2 795777868
n×3 1193666802
n×4 1591555736
n×5 1989444670

Division

n÷y
n÷2 198944467
n÷3 132629644.66667
n÷3 99472233.5
n÷5 79577786.8

Exponentiation

ny
n2 158315603799656356
n3 6.2992026831412E+25
n4 2.506383040645E+34
n5 9.9726207623791E+42

Nth Root

y√n
2√n 19947.153531269
3√n 735.5078070989
4√n 141.23439216872
5√n 52.47499092675

Divisors of 397888934

1, 2, 47, 94, 1249, 2498, 3389, 6778, 58703, 117406, 159283, 318566, 4232861, 8465722, 198944467, 397888934

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 -397888933
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 397888934 can be divided by 16 positive divisors. The sum of these divisors (counting 397888934) is 1, the average is 0.0625.

Base conversion 397888934

Base System Value
2 Binary 10111101101110100110110100110
3 Ternary 1000201200212000012
4 Quaternary 113231310312212
5 Quinary 1303324421214
6 Senary 103252050222
8 Octal 2755646646
10 Decimal 397888934
12 Duodecimal b1303972
16 Hexadecimal 17b74da6
20 Vigesimal 646g26e
36 Base36 6kw52e

Cryptographic Hash Functions

md5 90761f67064927b20a9b263d4d326dca
sha1 3bc7625905c9729efc9e1e5f842dfe4cb3dc0ad0
sha256 2bba220c93cbf6acf6f14cf83a92f3c3d860c81b9444f056380cc0d2077838d0
sha512 78f4d3948f22e7665d7d07aba174bc787ca79e4d0e3f1f2f97b827122ad9b9245b090b3b1308f098f7b8e549daf9df9b6bd73a0e2f75211d2d364894fb3c55b9
ripemd-160 5854b4fbd7407469264a668db40b72fbffc8998e

397888934 as geometric shapes

Circle

Radius = n
Diameter 795777868
Circumference 2500009903.9981
Area 4.9736313784563E+17

Sphere

Radius = n
Volume 2.6386038497106E+26
Surface area 1.9894525513825E+18
Circumference 2500009903.9981

Square

Length = n
Perimeter 1591555736
Area 158315603799656356
Diagonal 562699926.78097

Cube

Length = n
Surface area 949893622797938136
Volume 6.2992026831412E+25
Space diagonal 689163849.45742

Equilateral Triangle

Length = n
Perimeter 1193666802
Area 6.8552667352987E+16
Altitude 344581924.72871

Triangular Pyramid

Length = n
Surface area 6.8552667352987E+16
Volume 7.4236815555294E+24
Height 187566642.26032