71398464 (number)

71398464 is an even 8-digits composite number following 71398463 and preceding 71398465. In scientific notation, it is written as 7.1398464 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 22977024 positive integers (up to 71398464) that are relatively prime to 71398464.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand four hundred sixty-four

Notation

Scientific notation 7.1398464 × 10^7
Engineering notation 7.1398464 × 10^6

Prime Factorization of 71398464

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 12823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2231202
Product of the distinct prime numbers

The prime factorization of 71398464 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 12823. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 1, 77, 63, 894, 91, 4272, 7681, 74453, 91814, 456204, 953163, 5756991, 5463661, 81950346, 45079571, 10385041, 519976851, 8796878968, 5321720571

Basic calculations (n = 71398464)

Multiplication

n×y
n×2 142796928
n×3 214195392
n×4 285593856
n×5 356992320

Division

n÷y
n÷2 35699232
n÷3 23799488
n÷3 17849616
n÷5 14279692.8

Exponentiation

ny
n2 5097740661559296
n3 3.6397085310568E+23
n4 2.5986959852515E+31
n5 1.8554290174992E+39

Nth Root

y√n
2√n 8449.7611800571
3√n 414.85496262337
4√n 91.922582535833
5√n 37.21669246812

Divisors of 71398464

1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 12823, 25646, 38469, 51292, 76938, 102584, 153876, 205168, 307752, 371867, 410336, 615504, 743734, 820672, 1115601, 1231008, 1487468, 2231202, 2462016, 2974936, 4462404, 5949872, 8924808, 11899744, 17849616, 23799488, 35699232, 71398464

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398464 can be divided by 56 positive divisors. The sum of these divisors (counting 71398464) is 1, the average is 0.017857142857143.

Base conversion 71398464

Base System Value
2 Binary 100010000010111010001000000
3 Ternary 11222100102021120
4 Quaternary 10100113101000
5 Quinary 121234222324
6 Senary 11030152240
8 Octal 420272100
10 Decimal 71398464
12 Duodecimal 1bab2680
16 Hexadecimal 4417440
20 Vigesimal 1264g34
36 Base36 16ibeo

Cryptographic Hash Functions

md5 2383654b396a6023d196c02f24829217
sha1 3480414d59e1e922d3849355909b6a7c7731465b
sha256 a1a4fc44ae0468a0c8aa01d978334f040d25688fe4af7bf03b58ebe6e16a734a
sha512 74e46b14d0250a4f2853f2b1a55dfcc6558cd3552dab44fabb8666efb67af68c851c84c56e4fb10d98725d1caae13e8a0f226ed73b460a2963ebb19f0f120acc
ripemd-160 d64e1efffcd9f0a592fb783b174224f70b7fd9ca

71398464 as geometric shapes

Circle

Radius = n
Diameter 142796928
Circumference 448609779.95999
Area 1.6015024612261E+16

Sphere

Radius = n
Volume 1.5245975443168E+24
Surface area 6.4060098449043E+16
Circumference 448609779.95999

Square

Length = n
Perimeter 285593856
Area 5097740661559296
Diagonal 100972676.12141

Cube

Length = n
Surface area 30586443969355776
Volume 3.6397085310568E+23
Space diagonal 123665767.23038

Equilateral Triangle

Length = n
Perimeter 214195392
Area 2.2073864574076E+15
Altitude 61832883.615189

Triangular Pyramid

Length = n
Surface area 2.2073864574076E+15
Volume 4.2894376397546E+22
Height 33657558.707136