397486542 (number)

397486542 is an even 9-digits composite number following 397486541 and preceding 397486543. In scientific notation, it is written as 3.97486542 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 130629240 positive integers (up to 397486542) that are relatively prime to 397486542.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred eighty-six thousand five hundred forty-two

Notation

Scientific notation 3.97486542 × 10^8
Engineering notation 3.97486542 × 10^6

Prime Factorization of 397486542

Prime Factorization 2 × 3 × 71 × 933067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397486542
Product of the distinct prime numbers

The prime factorization of 397486542 is 2 × 3 × 71 × 933067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 4, 82, 791, 662, 7121, 8710, 15373, 23511, 271926, 937927, 8598279, 7437912, 61088056, 84989765, 337535958, 612048106, 8109736685, 3259073206

Basic calculations (n = 397486542)

Multiplication

n×y
n×2 794973084
n×3 1192459626
n×4 1589946168
n×5 1987432710

Division

n÷y
n÷2 198743271
n÷3 132495514
n÷3 99371635.5
n÷5 79497308.4

Exponentiation

ny
n2 157995551071117764
n3 6.2801105246643E+25
n4 2.4962594158266E+34
n5 9.9222952313186E+42

Nth Root

y√n
2√n 19937.06452816
3√n 735.25977952221
4√n 141.19867041923
5√n 52.464372856365

Divisors of 397486542

1, 2, 3, 6, 71, 142, 213, 426, 933067, 1866134, 2799201, 5598402, 66247757, 132495514, 198743271, 397486542

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 -397486541
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 397486542 can be divided by 16 positive divisors. The sum of these divisors (counting 397486542) is 1, the average is 0.0625.

Base conversion 397486542

Base System Value
2 Binary 10111101100010010100111001110
3 Ternary 1000200221102000210
4 Quaternary 113230102213032
5 Quinary 1303224032132
6 Senary 103235303250
8 Octal 2754224716
10 Decimal 397486542
12 Duodecimal b114ab26
16 Hexadecimal 17b129ce
20 Vigesimal 6445g72
36 Base36 6kniku

Cryptographic Hash Functions

md5 fd042e55280c80d162b0221d7aa460df
sha1 a3341151b0f340f399a013086973002adc103bd8
sha256 4a870532beb2fcf52a18de9262b302ccffe9ca39a207adac3145d7380118b8c4
sha512 a2b599c6b0bb349ae7f020325d1a370e16a9637271ecc15382c7690bfbdecd1bf4fbcec0176d31633fea911de59adad1424f93f63fd467ad32d30b6e1a8e9db0
ripemd-160 12b0d3d044de05cf36ecc1ea3fd9b3a2933ee00e

397486542 as geometric shapes

Circle

Radius = n
Diameter 794973084
Circumference 2497481600.496
Area 4.9635766254489E+17

Sphere

Radius = n
Volume 2.630606545069E+26
Surface area 1.9854306501796E+18
Circumference 2497481600.496

Square

Length = n
Perimeter 1589946168
Area 157995551071117764
Diagonal 562130858.55718

Cube

Length = n
Surface area 947973306426706584
Volume 6.2801105246643E+25
Space diagonal 688466886.06886

Equilateral Triangle

Length = n
Perimeter 1192459626
Area 6.8414080456255E+16
Altitude 344233443.03443

Triangular Pyramid

Length = n
Surface area 6.8414080456255E+16
Volume 7.4011812309852E+24
Height 187376952.85239