71398756 (number)

71398756 is an even 8-digits composite number following 71398755 and preceding 71398757. In scientific notation, it is written as 7.1398756 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 29957280 positive integers (up to 71398756) that are relatively prime to 71398756.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand seven hundred fifty-six

Notation

Scientific notation 7.1398756 × 10^7
Engineering notation 7.1398756 × 10^6

Prime Factorization of 71398756

Prime Factorization 2 × 2 × 11 × 13 × 124823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35699378
Product of the distinct prime numbers

The prime factorization of 71398756 is 2 × 2 × 11 × 13 × 124823. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 50, 13, 829, 91, 7294, 1256, 98402, 72560, 156559, 157517, 4714688, 2214931, 41928214, 50712505, 422845346, 764155116, 9531396784, 5504535464

Basic calculations (n = 71398756)

Multiplication

n×y
n×2 142797512
n×3 214196268
n×4 285595024
n×5 356993780

Division

n÷y
n÷2 35699378
n÷3 23799585.333333
n÷3 17849689
n÷5 14279751.2

Exponentiation

ny
n2 5097782358347536
n3 3.6397531874476E+23
n4 2.5987384973079E+31
n5 1.855466958771E+39

Nth Root

y√n
2√n 8449.7784586343
3√n 414.85552817001
4√n 91.922676520183
5√n 37.216722909269

Divisors of 71398756

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 124823, 249646, 499292, 1373053, 1622699, 2746106, 3245398, 5492212, 6490796, 17849689, 35699378, 71398756

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 -71398755
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 71398756 can be divided by 24 positive divisors. The sum of these divisors (counting 71398756) is 1, the average is 0.041666666666667.

Base conversion 71398756

Base System Value
2 Binary 100010000010111010101100100
3 Ternary 11222100102200101
4 Quaternary 10100113111210
5 Quinary 121234230011
6 Senary 11030153444
8 Octal 420272544
10 Decimal 71398756
12 Duodecimal 1bab2884
16 Hexadecimal 4417564
20 Vigesimal 1264ghg
36 Base36 16ibms

Cryptographic Hash Functions

md5 46441729cfb67bfc1467ec244f24fdae
sha1 05d623d88fe6e495ce538b1a02b1e1b388a8f3f6
sha256 677b2efe71bbd56e0cacda0968e85104bf8e983bda6cf6537cce95f37684f880
sha512 de3323fb521666070e05327ff9bd163b1a231d2ceaf2e6a53eafafe8e9a30c9aac6e2c196153ed8d4d60a316fe8136e24ff6842280fd7ae4956637fa436a9200
ripemd-160 d20ccf6ab5e0abc9be75a7623fc50030509f86e5

71398756 as geometric shapes

Circle

Radius = n
Diameter 142797512
Circumference 448611614.6501
Area 1.6015155606584E+16

Sphere

Radius = n
Volume 1.5246162499421E+24
Surface area 6.4060622426337E+16
Circumference 448611614.6501

Square

Length = n
Perimeter 285595024
Area 5097782358347536
Diagonal 100973089.07177

Cube

Length = n
Surface area 30586694150085216
Volume 3.6397531874476E+23
Space diagonal 123666272.98921

Equilateral Triangle

Length = n
Perimeter 214196268
Area 2.2074045126466E+15
Altitude 61833136.494607

Triangular Pyramid

Length = n
Surface area 2.2074045126466E+15
Volume 4.2894902678159E+22
Height 33657696.357256