71528032 (number)

71528032 is an even 8-digits composite number following 71528031 and preceding 71528033. In scientific notation, it is written as 7.1528032 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 12 positive divisors. There are 35764000 positive integers (up to 71528032) that are relatively prime to 71528032.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1528032 × 10^7
Engineering notation 7.1528032 × 10^6

Prime Factorization of 71528032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2235251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4470502
Product of the distinct prime numbers

The prime factorization of 71528032 is 2 × 2 × 2 × 2 × 2 × 2235251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 13, 41, 966, 614, 6994, 9560, 13267, 16970, 783243, 837795, 7061473, 8934554, 59958332, 77468256, 923286126, 14958119, 1025613046, 6190301278

Basic calculations (n = 71528032)

Multiplication

n×y
n×2 143056064
n×3 214584096
n×4 286112128
n×5 357640160

Division

n÷y
n÷2 35764016
n÷3 23842677.333333
n÷3 17882008
n÷5 14305606.4

Exponentiation

ny
n2 5116259361793024
n3 3.6595596335063E+23
n4 2.6176109857135E+31
n5 1.8723256234967E+39

Nth Root

y√n
2√n 8457.4246671194
3√n 415.10575908165
4√n 91.964257552157
5√n 37.230190226064

Divisors of 71528032

1, 2, 4, 8, 16, 32, 2235251, 4470502, 8941004, 17882008, 35764016, 71528032

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71528031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71528032 can be divided by 12 positive divisors. The sum of these divisors (counting 71528032) is 1, the average is 0.083333333333333.

Base conversion 71528032

Base System Value
2 Binary 100010000110110111001100000
3 Ternary 11222121000000101
4 Quaternary 10100312321200
5 Quinary 121302344112
6 Senary 11033032144
8 Octal 420667140
10 Decimal 71528032
12 Duodecimal 1bb55654
16 Hexadecimal 4436e60
20 Vigesimal 127101c
36 Base36 16l3ds

Cryptographic Hash Functions

md5 46837d00dcae2810494dcc894aee6ba6
sha1 fa99abdabbbe3eb78855aae34ae581faf0494064
sha256 47f76b89a9a7845770a51061c5f5fa9284217ee4b3a39acd70291f6525f53275
sha512 56920d638d515a643327c816c57bd32f525c459939f7550943e295207797329fd6fbcc6c09eb32f55b799e59e160f83e3c877acad5e3098483b90235a03c4610
ripemd-160 dd87b3e219b6e3376c77246d4913c97ea907df55

71528032 as geometric shapes

Circle

Radius = n
Diameter 143056064
Circumference 449423879.71387
Area 1.6073202824869E+16

Sphere

Radius = n
Volume 1.5329127546663E+24
Surface area 6.4292811299476E+16
Circumference 449423879.71387

Square

Length = n
Perimeter 286112128
Area 5116259361793024
Diagonal 101155912.94426

Cube

Length = n
Surface area 30697556170758144
Volume 3.6595596335063E+23
Space diagonal 123890185.58941

Equilateral Triangle

Length = n
Perimeter 214584096
Area 2.2154052898314E+15
Altitude 61945092.794706

Triangular Pyramid

Length = n
Surface area 2.2154052898314E+15
Volume 4.3128323883481E+22
Height 33718637.648086