397718061 (number)

397718061 is an odd 9-digits composite number following 397718060 and preceding 397718062. In scientific notation, it is written as 3.97718061 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 244749552 positive integers (up to 397718061) that are relatively prime to 397718061.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred eighteen thousand sixty-one

Notation

Scientific notation 3.97718061 × 10^8
Engineering notation 3.97718061 × 10^6

Prime Factorization of 397718061

Prime Factorization 3 × 13 × 10197899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397718061
Product of the distinct prime numbers

The prime factorization of 397718061 is 3 × 13 × 10197899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 83, 89, 619, 169, 7889, 6024, 46928, 8910, 741525, 765228, 8408593, 6452619, 72062075, 49308978, 630656098, 923895957, 9637498659, 6211786549

Basic calculations (n = 397718061)

Multiplication

n×y
n×2 795436122
n×3 1193154183
n×4 1590872244
n×5 1988590305

Division

n÷y
n÷2 198859030.5
n÷3 132572687
n÷3 99429515.25
n÷5 79543612.2

Exponentiation

ny
n2 158179656045599721
n3 6.2910906092103E+25
n4 2.5020803586704E+34
n5 9.9512254871659E+42

Nth Root

y√n
2√n 19942.869928874
3√n 735.40250432895
4√n 141.21922648448
5√n 52.470483085979

Divisors of 397718061

1, 3, 13, 39, 10197899, 30593697, 132572687, 397718061

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397718060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397718061 can be divided by 8 positive divisors. The sum of these divisors (counting 397718061) is 1, the average is 0.125.

Base conversion 397718061

Base System Value
2 Binary 10111101101001011001000101101
3 Ternary 1000201101011121120
4 Quaternary 113231023020231
5 Quinary 1303303434221
6 Senary 103244251153
8 Octal 2755131055
10 Decimal 397718061
12 Duodecimal b1240ab9
16 Hexadecimal 17b4b22d
20 Vigesimal 645ef31
36 Base36 6ksh7x

Cryptographic Hash Functions

md5 fa3b3c620f9be361f985a6a05c4f9b37
sha1 04c5325d212f233a5cb2566fe7cc39c3580e8bb4
sha256 9b32e866ea41c0e9c1b42e37b5a31f4f888b106d8bb733ccca19b5fe74cbb3df
sha512 87c3d0b7a1b86ddab07f30321b5d2200b84ab58f151811abb0c8a1380854fd55776ddaceee30bc908887b82aca2b49729e9099439aa1cd55322007f75863416e
ripemd-160 ece639345832489719939a48e426010940c27a1d

397718061 as geometric shapes

Circle

Radius = n
Diameter 795436122
Circumference 2498936277.2752
Area 4.9693604538022E+17

Sphere

Radius = n
Volume 2.6352058721284E+26
Surface area 1.9877441815209E+18
Circumference 2498936277.2752

Square

Length = n
Perimeter 1590872244
Area 158179656045599721
Diagonal 562458275.86693

Cube

Length = n
Surface area 949077936273598326
Volume 6.2910906092103E+25
Space diagonal 688867888.73978

Equilateral Triangle

Length = n
Perimeter 1193154183
Area 6.8493800248687E+16
Altitude 344433944.36989

Triangular Pyramid

Length = n
Surface area 6.8493800248687E+16
Volume 7.4141213847193E+24
Height 187486091.95564