397387536 (number)

397387536 is an even 9-digits composite number following 397387535 and preceding 397387537. In scientific notation, it is written as 3.97387536 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 80 positive divisors. There are 104804352 positive integers (up to 397387536) that are relatively prime to 397387536.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred eighty-seven thousand five hundred thirty-six

Notation

Scientific notation 3.97387536 × 10^8
Engineering notation 3.97387536 × 10^6

Prime Factorization of 397387536

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 7 × 90977

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 49673442
Product of the distinct prime numbers

The prime factorization of 397387536 is 2 × 2 × 2 × 2 × 3 × 13 × 7 × 90977. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 7, 39, 72, 108, 954, 4419, 9167, 46296, 85569, 169157, 24415, 8254588, 7444169, 13826564, 37619358, 23728873, 273818395, 5343857939, 5924202845

Basic calculations (n = 397387536)

Multiplication

n×y
n×2 794775072
n×3 1192162608
n×4 1589550144
n×5 1986937680

Division

n÷y
n÷2 198693768
n÷3 132462512
n÷3 99346884
n÷5 79477507.2

Exponentiation

ny
n2 157916853768151296
n3 6.2754189411798E+25
n4 2.4937732704032E+34
n5 9.9099441526818E+42

Nth Root

y√n
2√n 19934.581410203
3√n 735.19872825228
4√n 141.18987715202
5√n 52.461759029357

Divisors of 397387536

1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 90977, 181954, 272931, 363908, 545862, 636839, 727816, 1091724, 1182701, 1273678, 1455632, 1910517, 2183448, 2365402, 2547356, 3548103, 3821034, 4366896, 4730804, 5094712, 7096206, 7642068, 8278907, 9461608, 10189424, 14192412, 15284136, 16557814, 18923216, 24836721, 28384824, 30568272, 33115628, 49673442, 56769648, 66231256, 99346884, 132462512, 198693768, 397387536

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397387535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397387536 can be divided by 80 positive divisors. The sum of these divisors (counting 397387536) is 1, the average is 0.0125.

Base conversion 397387536

Base System Value
2 Binary 10111101011111010011100010000
3 Ternary 1000200202101012220
4 Quaternary 113223322130100
5 Quinary 1303212400121
6 Senary 103233221040
8 Octal 2753723420
10 Decimal 397387536
12 Duodecimal b1101780
16 Hexadecimal 17afa710
20 Vigesimal 643d8gg
36 Base36 6kle6o

Cryptographic Hash Functions

md5 b7df7f10a362f206a92bb8539c7d1d50
sha1 beee1ae6146e807285d851a1898d36eff5126e7d
sha256 8017bd2f40f350fc536475a24a3bf46bfcb3fde5ece6fb287ec0a2bf84eb3eb7
sha512 fbd6883cfe9d3f9bc6535370eec02450ba48248029a434d676df5022d7bf3d8705276f3004ebcf9cde35ed447401e28905de0884721d81a6dcd7c21884e2ba63
ripemd-160 ac5fd9d3746eb7a76e10bfbfb628bb35537706df

397387536 as geometric shapes

Circle

Radius = n
Diameter 794775072
Circumference 2496859527.4515
Area 4.9611042767604E+17

Sphere

Radius = n
Volume 2.6286413391745E+26
Surface area 1.9844417107042E+18
Circumference 2496859527.4515

Square

Length = n
Perimeter 1589550144
Area 157916853768151296
Diagonal 561990842.92923

Cube

Length = n
Surface area 947501122608907776
Volume 6.2754189411798E+25
Space diagonal 688295402.64661

Equilateral Triangle

Length = n
Perimeter 1192162608
Area 6.8380003524466E+16
Altitude 344147701.3233

Triangular Pyramid

Length = n
Surface area 6.8380003524466E+16
Volume 7.3956521468246E+24
Height 187330280.97641