397479813 (number)

397479813 is an odd 9-digits composite number following 397479812 and preceding 397479814. In scientific notation, it is written as 3.97479813 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 251635824 positive integers (up to 397479813) that are relatively prime to 397479813.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred seventy-nine thousand eight hundred thirteen

Notation

Scientific notation 3.97479813 × 10^8
Engineering notation 3.97479813 × 10^6

Prime Factorization of 397479813

Prime Factorization 3 × 23 × 139 × 41443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397479813
Product of the distinct prime numbers

The prime factorization of 397479813 is 3 × 23 × 139 × 41443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 63, 54, 289, 659, 3618, 1782, 28869, 12609, 44061, 785633, 7469912, 4217621, 61272410, 6868627, 310038041, 92686541, 3647485354, 5892608610

Basic calculations (n = 397479813)

Multiplication

n×y
n×2 794959626
n×3 1192439439
n×4 1589919252
n×5 1987399065

Division

n÷y
n÷2 198739906.5
n÷3 132493271
n÷3 99369953.25
n÷5 79495962.6

Exponentiation

ny
n2 157990201742514969
n3 6.2797915844447E+25
n4 2.4960903846641E+34
n5 9.9214553932737E+42

Nth Root

y√n
2√n 19936.895771408
3√n 735.25563045849
4√n 141.19807283178
5√n 52.4641952226

Divisors of 397479813

1, 3, 23, 69, 139, 417, 3197, 9591, 41443, 124329, 953189, 2859567, 5760577, 17281731, 132493271, 397479813

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 -397479812
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 397479813 can be divided by 16 positive divisors. The sum of these divisors (counting 397479813) is 1, the average is 0.0625.

Base conversion 397479813

Base System Value
2 Binary 10111101100010000111110000101
3 Ternary 1000200221001210120
4 Quaternary 113230100332011
5 Quinary 1303223323223
6 Senary 103235212153
8 Octal 2754207605
10 Decimal 397479813
12 Duodecimal b1147059
16 Hexadecimal 17b10f85
20 Vigesimal 6444jad
36 Base36 6knddx

Cryptographic Hash Functions

md5 ea6030c4fa05ee42cdbef4bffb4693a7
sha1 502ae3ca5583162ad534d5446a72e95a10adf3fb
sha256 f6bf14f9c58f3a9bb27324d7ef6aab418e6393981d7acab9fa0d599f03227421
sha512 1264c7e354d887272240b0ba2080337fc13fd416e2ac9569a1f4b84fb3ee2bed9f9001a393dc4e54c331f44d27d852972ea03bd0d738d0b167b6b63e6bddda09
ripemd-160 89fe3ac909a20170ba631b19232208cd18c29343

397479813 as geometric shapes

Circle

Radius = n
Diameter 794959626
Circumference 2497439320.9421
Area 4.9634085713345E+17

Sphere

Radius = n
Volume 2.6304729477022E+26
Surface area 1.9853634285338E+18
Circumference 2497439320.9421

Square

Length = n
Perimeter 1589919252
Area 157990201742514969
Diagonal 562121342.31412

Cube

Length = n
Surface area 947941210455089814
Volume 6.2797915844447E+25
Space diagonal 688455231.09898

Equilateral Triangle

Length = n
Perimeter 1192439439
Area 6.8411764129023E+16
Altitude 344227615.54949

Triangular Pyramid

Length = n
Surface area 6.8411764129023E+16
Volume 7.4008053563318E+24
Height 187373780.77137