397291227 (number)

397291227 is an odd 9-digits composite number following 397291226 and preceding 397291228. In scientific notation, it is written as 3.97291227 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 264860816 positive integers (up to 397291227) that are relatively prime to 397291227.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred ninety-one thousand two hundred twenty-seven

Notation

Scientific notation 3.97291227 × 10^8
Engineering notation 3.97291227 × 10^6

Prime Factorization of 397291227

Prime Factorization 3 × 132430409

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397291227
Product of the distinct prime numbers

The prime factorization of 397291227 is 3 × 132430409. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 93, 62, 125, 441, 1376, 9150, 41660, 7457, 746475, 959501, 8856074, 150089, 93327732, 25046655, 583154894, 996140745, 1464506632, 856630228

Basic calculations (n = 397291227)

Multiplication

n×y
n×2 794582454
n×3 1191873681
n×4 1589164908
n×5 1986456135

Division

n÷y
n÷2 198645613.5
n÷3 132430409
n÷3 99322806.75
n÷5 79458245.4

Exponentiation

ny
n2 157840319051165529
n3 6.2708574025909E+25
n4 2.4913566318174E+34
n5 9.8979413314931E+42

Nth Root

y√n
2√n 19932.165637482
3√n 735.13933033567
4√n 141.18132184351
5√n 52.459215905093

Divisors of 397291227

1, 3, 132430409, 397291227

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397291226
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397291227 can be divided by 4 positive divisors. The sum of these divisors (counting 397291227) is 1, the average is 0.25.

Base conversion 397291227

Base System Value
2 Binary 10111101011100010111011011011
3 Ternary 1000200120111002220
4 Quaternary 113223202323123
5 Quinary 1303201304402
6 Senary 103231155123
8 Octal 2753427333
10 Decimal 397291227
12 Duodecimal b1075aa3
16 Hexadecimal 17ae2edb
20 Vigesimal 6431817
36 Base36 6kjbvf

Cryptographic Hash Functions

md5 939fa65e0d16b8a22eae7320dcc4cd56
sha1 356e37c4c65e0c33f354cb3f5e57e8edea6023bf
sha256 e534c5a0340d1cfc4cf3e0798b52c21517daea6e0827344a69af2420db1c5402
sha512 6b85bcf38a951eef678bdfa45d00eb8c607488a82aa8de0e51fdd2060f26d3662d4159112e3862c7bd7d9637058981d908307341650948920214ebefbe9d1815
ripemd-160 9e1b0dbcf1dad6d73adcf86af94787a58a9023c7

397291227 as geometric shapes

Circle

Radius = n
Diameter 794582454
Circumference 2496254400.1577
Area 4.9586998677141E+17

Sphere

Radius = n
Volume 2.6267306063585E+26
Surface area 1.9834799470856E+18
Circumference 2496254400.1577

Square

Length = n
Perimeter 1589164908
Area 157840319051165529
Diagonal 561854641.43525

Cube

Length = n
Surface area 947041914306993174
Volume 6.2708574025909E+25
Space diagonal 688128590.56538

Equilateral Triangle

Length = n
Perimeter 1191873681
Area 6.8346863019875E+16
Altitude 344064295.28269

Triangular Pyramid

Length = n
Surface area 6.8346863019875E+16
Volume 7.3902763220431E+24
Height 187284880.47842