71529906 (number)

71529906 is an even 8-digits composite number following 71529905 and preceding 71529907. In scientific notation, it is written as 7.1529906 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 20436528 positive integers (up to 71529906) that are relatively prime to 71529906.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred twenty-nine thousand nine hundred six

Notation

Scientific notation 7.1529906 × 10^7
Engineering notation 7.1529906 × 10^6

Prime Factorization of 71529906

Prime Factorization 2 × 21 × 49 × 34757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71529906
Product of the distinct prime numbers

The prime factorization of 71529906 is 2 × 21 × 49 × 34757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 37, 10, 476, 179, 4417, 9895, 50944, 45727, 160223, 782469, 1699988, 3070294, 83271247, 60671801, 732049955, 214483319, 7435638649, 677126783

Basic calculations (n = 71529906)

Multiplication

n×y
n×2 143059812
n×3 214589718
n×4 286119624
n×5 357649530

Division

n÷y
n÷2 35764953
n÷3 23843302
n÷3 17882476.5
n÷5 14305981.2

Exponentiation

ny
n2 5116527452368836
n3 3.6598472771436E+23
n4 2.6178853170844E+31
n5 1.8725709064983E+39

Nth Root

y√n
2√n 8457.5354566209
3√n 415.10938424034
4√n 91.964859901056
5√n 37.230385306631

Divisors of 71529906

1, 2, 21, 42, 49, 98, 1029, 2058, 34757, 69514, 729897, 1459794, 1703093, 3406186, 35764953, 71529906

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 -71529905
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 71529906 can be divided by 16 positive divisors. The sum of these divisors (counting 71529906) is 1, the average is 0.0625.

Base conversion 71529906

Base System Value
2 Binary 100010000110111010110110010
3 Ternary 11222121002120210
4 Quaternary 10100313112302
5 Quinary 121302424111
6 Senary 11033044550
8 Octal 420672662
10 Decimal 71529906
12 Duodecimal 1bb56756
16 Hexadecimal 44375b2
20 Vigesimal 12714f6
36 Base36 16l4tu

Cryptographic Hash Functions

md5 1d2be7904f7ac2f4a9bcb604ae840792
sha1 e2972abe21b0bab5154190b45527545d3a514201
sha256 9f776d94ec1e88816fa4a061ae5a6588a1b392931bcf2903f25ebb65acb2127f
sha512 ebb1a64f0aa69f329c8431366f43184c7bd3b24e77262a34eebb4380c974693196761dfe4fd4a2b6723ffca115a65294ee40f8f2b840822c0027c629e38812a5
ripemd-160 c494be343251cdabf54bf7ffcf7d88cd03cc856a

71529906 as geometric shapes

Circle

Radius = n
Diameter 143059812
Circumference 449435654.40314
Area 1.6074045056252E+16

Sphere

Radius = n
Volume 1.5330332425513E+24
Surface area 6.429618022501E+16
Circumference 449435654.40314

Square

Length = n
Perimeter 286119624
Area 5116527452368836
Diagonal 101158563.18047

Cube

Length = n
Surface area 30699164714213016
Volume 3.6598472771436E+23
Space diagonal 123893431.45263

Equilateral Triangle

Length = n
Perimeter 214589718
Area 2.2155213764559E+15
Altitude 61946715.726313

Triangular Pyramid

Length = n
Surface area 2.2155213764559E+15
Volume 4.3131713796256E+22
Height 33719521.060158