71072528 (number)

71072528 is an even 8-digits composite number following 71072527 and preceding 71072529. In scientific notation, it is written as 7.1072528 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 34708608 positive integers (up to 71072528) that are relatively prime to 71072528.

Interesting facts

Basic properties

Name

Name seventy-one million seventy-two thousand five hundred twenty-eight

Notation

Scientific notation 7.1072528 × 10^7
Engineering notation 7.1072528 × 10^6

Prime Factorization of 71072528

Prime Factorization 2 × 2 × 2 × 2 × 67 × 167 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8884066
Product of the distinct prime numbers

The prime factorization of 71072528 is 2 × 2 × 2 × 2 × 67 × 167 × 397. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 22, 70, 642, 429, 7660, 6156, 11798, 66671, 362654, 376851, 5612600, 3171505, 99755480, 2303306, 716713854, 865512104, 5459693264, 1293102194

Basic calculations (n = 71072528)

Multiplication

n×y
n×2 142145056
n×3 213217584
n×4 284290112
n×5 355362640

Division

n÷y
n÷2 35536264
n÷3 23690842.666667
n÷3 17768132
n÷5 14214505.6

Exponentiation

ny
n2 5051304236310784
n3 3.5900896177172E+23
n4 2.5515674487771E+31
n5 1.813463489471E+39

Nth Root

y√n
2√n 8430.452419651
3√n 414.22272471922
4√n 91.81749517195
5√n 37.182651201543

Divisors of 71072528

1, 2, 4, 8, 16, 67, 134, 167, 268, 334, 397, 536, 668, 794, 1072, 1336, 1588, 2672, 3176, 6352, 11189, 22378, 26599, 44756, 53198, 66299, 89512, 106396, 132598, 179024, 212792, 265196, 425584, 530392, 1060784, 4442033, 8884066, 17768132, 35536264, 71072528

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71072527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71072528 can be divided by 40 positive divisors. The sum of these divisors (counting 71072528) is 1, the average is 0.025.

Base conversion 71072528

Base System Value
2 Binary 100001111000111101100010000
3 Ternary 11221201212011212
4 Quaternary 10033013230100
5 Quinary 121143310103
6 Senary 11015155252
8 Octal 417075420
10 Decimal 71072528
12 Duodecimal 1b975b28
16 Hexadecimal 43c7b10
20 Vigesimal 1244168
36 Base36 16bbww

Cryptographic Hash Functions

md5 0a9dceef48c847b83b6442538edf6c4a
sha1 92dbab530509cae08db2e8f51d009d5c7015c46e
sha256 ca5b26eb217cbc6d635529eb7c451cef6fecd7f634f5f1dd3537d039aa45d18c
sha512 93dd087788ce85e4abb9ebf3b0c329cb352a46b5436a59b943f8eb9bbbdded447b7ca2f9c704169ac601cf11c2e26fc1ca0a1ac711f01134674b3466d7669055
ripemd-160 14f962758dc25c4e85ada5beb929a0e432bd7afa

71072528 as geometric shapes

Circle

Radius = n
Diameter 142145056
Circumference 446561863.67371
Area 1.5869140279841E+16

Sphere

Radius = n
Volume 1.5038132224999E+24
Surface area 6.3476561119364E+16
Circumference 446561863.67371

Square

Length = n
Perimeter 284290112
Area 5051304236310784
Diagonal 100511733.00974

Cube

Length = n
Surface area 30307825417864704
Volume 3.5900896177172E+23
Space diagonal 123101229.51836

Equilateral Triangle

Length = n
Perimeter 213217584
Area 2.1872788954445E+15
Altitude 61550614.759181

Triangular Pyramid

Length = n
Surface area 2.1872788954445E+15
Volume 4.230961189592E+22
Height 33503911.003247