397492019 (number)

397492019 is an odd 9-digits composite number following 397492018 and preceding 397492020. In scientific notation, it is written as 3.97492019 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 389034696 positive integers (up to 397492019) that are relatively prime to 397492019.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred ninety-two thousand nineteen

Notation

Scientific notation 3.97492019 × 10^8
Engineering notation 3.97492019 × 10^6

Prime Factorization of 397492019

Prime Factorization 47 × 8457277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397492019
Product of the distinct prime numbers

The prime factorization of 397492019 is 47 × 8457277. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 7, 69, 616, 631, 9252, 7927, 64176, 92932, 344929, 758717, 2096287, 3669731, 2717972, 58282918, 84482531, 272852520, 6397620663, 9658164641

Basic calculations (n = 397492019)

Multiplication

n×y
n×2 794984038
n×3 1192476057
n×4 1589968076
n×5 1987460095

Division

n÷y
n÷2 198746009.5
n÷3 132497339.66667
n÷3 99373004.75
n÷5 79498403.8

Exponentiation

ny
n2 157999905168696361
n3 6.2803701307314E+25
n4 2.4963970033317E+34
n5 9.9229788507987E+42

Nth Root

y√n
2√n 19937.201884919
3√n 735.26315657518
4√n 141.19915681377
5√n 52.464517437757

Divisors of 397492019

1, 47, 8457277, 397492019

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 -397492018
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 397492019 can be divided by 4 positive divisors. The sum of these divisors (counting 397492019) is 1, the average is 0.25.

Base conversion 397492019

Base System Value
2 Binary 10111101100010011111100110011
3 Ternary 1000200221200112122
4 Quaternary 113230103330303
5 Quinary 1303224221034
6 Senary 103235344455
8 Octal 2754237463
10 Decimal 397492019
12 Duodecimal b115212b
16 Hexadecimal 17b13f33
20 Vigesimal 6446a0j
36 Base36 6knmsz

Cryptographic Hash Functions

md5 162e71dd855d72684dfd16f48db9b44f
sha1 5ec0c82b6a748dbe786b35bbdb111739f92c57a6
sha256 3b739dff6ce0746052e0a91624748394504f1d05794ff71ef8dcc13a5ae2e417
sha512 22f85f83541544729c1cf35b044ca7185e8112664716cbdb50fa9988f5ab44beb290ec9aeae65f9928d31df615f9401fd5ac1500378abefccae3c49f8797cc2f
ripemd-160 1793e94656e54b267719d12083be18bf0e87ef53

397492019 as geometric shapes

Circle

Radius = n
Diameter 794984038
Circumference 2497516013.5019
Area 4.9637134134586E+17

Sphere

Radius = n
Volume 2.6307152886041E+26
Surface area 1.9854853653834E+18
Circumference 2497516013.5019

Square

Length = n
Perimeter 1589968076
Area 157999905168696361
Diagonal 562138604.20486

Cube

Length = n
Surface area 947999431012178166
Volume 6.2803701307314E+25
Space diagonal 688476372.51113

Equilateral Triangle

Length = n
Perimeter 1192476057
Area 6.8415965835812E+16
Altitude 344238186.25557

Triangular Pyramid

Length = n
Surface area 6.8415965835812E+16
Volume 7.4014871796693E+24
Height 187379534.73495