397942743 (number)

397942743 is an odd 9-digits composite number following 397942742 and preceding 397942744. In scientific notation, it is written as 3.97942743 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 240387840 positive integers (up to 397942743) that are relatively prime to 397942743.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million nine hundred forty-two thousand seven hundred forty-three

Notation

Scientific notation 3.97942743 × 10^8
Engineering notation 3.97942743 × 10^6

Prime Factorization of 397942743

Prime Factorization 3 × 11 × 11 × 337 × 3253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36176613
Product of the distinct prime numbers

The prime factorization of 397942743 is 3 × 11 × 11 × 337 × 3253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 55, 87, 899, 881, 9162, 3593, 89370, 93979, 180341, 232343, 6891035, 1405271, 39734043, 23303752, 654831904, 865350106, 9304145014, 4134988574

Basic calculations (n = 397942743)

Multiplication

n×y
n×2 795885486
n×3 1193828229
n×4 1591770972
n×5 1989713715

Division

n÷y
n÷2 198971371.5
n÷3 132647581
n÷3 99485685.75
n÷5 79588548.6

Exponentiation

ny
n2 158358426706364049
n3 6.3017586700695E+25
n4 2.5077391308915E+34
n5 9.9793658847539E+42

Nth Root

y√n
2√n 19948.502274607
3√n 735.54096137242
4√n 141.23916692832
5√n 52.476410153984

Divisors of 397942743

1, 3, 11, 33, 121, 337, 363, 1011, 3253, 3707, 9759, 11121, 35783, 40777, 107349, 122331, 393613, 1096261, 1180839, 3288783, 12058871, 36176613, 132647581, 397942743

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397942742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397942743 can be divided by 24 positive divisors. The sum of these divisors (counting 397942743) is 1, the average is 0.041666666666667.

Base conversion 397942743

Base System Value
2 Binary 10111101110000001111111010111
3 Ternary 1000201210120211010
4 Quaternary 113232001333113
5 Quinary 1303333131433
6 Senary 103253143303
8 Octal 2756017727
10 Decimal 397942743
12 Duodecimal b132ab33
16 Hexadecimal 17b81fd7
20 Vigesimal 6472gh3
36 Base36 6kxal3

Cryptographic Hash Functions

md5 af69bfbc9298702cb60730c5fd2ecbfc
sha1 58849b91ef74137bbeaa99e54e983dc8bab06aa6
sha256 1de768033d651352144651b12e55887c27200c5dc0dc7ebdd72c5ab4950c269b
sha512 1e8e82821de132c849da5ff8aeb63f163bc596c35f21390e9448f3a2e23f1fe997ee1a70ea24aedcb5ef02074dde03d09a2ade5888e378c947cd53bbe5fcaabb
ripemd-160 912d9559cb9fa8a05019d7318f7885af919b1c58

397942743 as geometric shapes

Circle

Radius = n
Diameter 795885486
Circumference 2500347995.9163
Area 4.9749766997475E+17

Sphere

Radius = n
Volume 2.6396744990115E+26
Surface area 1.989990679899E+18
Circumference 2500347995.9163

Square

Length = n
Perimeter 1591770972
Area 158358426706364049
Diagonal 562776024.19855

Cube

Length = n
Surface area 950150560238184294
Volume 6.3017586700695E+25
Space diagonal 689257049.37932

Equilateral Triangle

Length = n
Perimeter 1193828229
Area 6.8571210215524E+16
Altitude 344628524.68966

Triangular Pyramid

Length = n
Surface area 6.8571210215524E+16
Volume 7.4266938150121E+24
Height 187592008.06618