71397352 (number)

71397352 is an even 8-digits composite number following 71397351 and preceding 71397353. In scientific notation, it is written as 7.1397352 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 32952576 positive integers (up to 71397352) that are relatively prime to 71397352.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-seven thousand three hundred fifty-two

Notation

Scientific notation 7.1397352 × 10^7
Engineering notation 7.1397352 × 10^6

Prime Factorization of 71397352

Prime Factorization 2 × 2 × 2 × 13 × 686513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17849338
Product of the distinct prime numbers

The prime factorization of 71397352 is 2 × 2 × 2 × 13 × 686513. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 31, 100, 101, 708, 1537, 1688, 29591, 64549, 258506, 660059, 2534031, 9105851, 9863382, 48219117, 906585620, 993514882, 2907192941, 673345052

Basic calculations (n = 71397352)

Multiplication

n×y
n×2 142794704
n×3 214192056
n×4 285589408
n×5 356986760

Division

n÷y
n÷2 35698676
n÷3 23799117.333333
n÷3 17849338
n÷5 14279470.4

Exponentiation

ny
n2 5097581872611904
n3 3.6395384730769E+23
n4 2.5985340947981E+31
n5 1.855284534503E+39

Nth Root

y√n
2√n 8449.6953791246
3√n 414.8528088837
4√n 91.92222462019
5√n 37.216576540641

Divisors of 71397352

1, 2, 4, 8, 13, 26, 52, 104, 686513, 1373026, 2746052, 5492104, 8924669, 17849338, 35698676, 71397352

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 -71397351
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 71397352 can be divided by 16 positive divisors. The sum of these divisors (counting 71397352) is 1, the average is 0.0625.

Base conversion 71397352

Base System Value
2 Binary 100010000010110111111101000
3 Ternary 11222100100202101
4 Quaternary 10100112333220
5 Quinary 121234203402
6 Senary 11030143144
8 Octal 420267750
10 Decimal 71397352
12 Duodecimal 1bab1ab4
16 Hexadecimal 4416fe8
20 Vigesimal 1264d7c
36 Base36 16iajs

Cryptographic Hash Functions

md5 23303d08255885444f34d6d4aecdb02d
sha1 8d1fb15aebf1d8f3f5c84fc58d1c15cb2a3deeb4
sha256 15ac1b846d67d0b8531955ea826f8187d25f5c8c980053a8d916026129f78128
sha512 98c51ed83687cc797d339d5060970d27f55bb79d15cc17db246038815411522bbc927c6ffb97ca784143663db019a64d1b5a7c46e28c90a567e0dd1010370512
ripemd-160 040b63d2063a84b65d15ac7ee5e1fc7a477dc835

71397352 as geometric shapes

Circle

Radius = n
Diameter 142794704
Circumference 448602793.05793
Area 1.601452576207E+16

Sphere

Radius = n
Volume 1.5245263105968E+24
Surface area 6.405810304828E+16
Circumference 448602793.05793

Square

Length = n
Perimeter 285589408
Area 5097581872611904
Diagonal 100971103.51593

Cube

Length = n
Surface area 30585491235671424
Volume 3.6395384730769E+23
Space diagonal 123663841.18988

Equilateral Triangle

Length = n
Perimeter 214192056
Area 2.2073176997765E+15
Altitude 61831920.59494

Triangular Pyramid

Length = n
Surface area 2.2073176997765E+15
Volume 4.2892372245034E+22
Height 33657034.505309