71465720 (number)

71465720 is an even 8-digits composite number following 71465719 and preceding 71465721. In scientific notation, it is written as 7.1465720 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 27869184 positive integers (up to 71465720) that are relatively prime to 71465720.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred sixty-five thousand seven hundred twenty

Notation

Scientific notation 7.1465720 × 10^7
Engineering notation 7.1465720 × 10^6

Prime Factorization of 71465720

Prime Factorization 2 × 2 × 2 × 5 × 163 × 97 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17866430
Product of the distinct prime numbers

The prime factorization of 71465720 is 2 × 2 × 2 × 5 × 163 × 97 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 6, 19, 65, 11, 682, 5469, 1621, 50546, 72071, 277265, 755405, 4195307, 1617332, 64024617, 9888911, 788246615, 18220670, 2098896178, 4830402237

Basic calculations (n = 71465720)

Multiplication

n×y
n×2 142931440
n×3 214397160
n×4 285862880
n×5 357328600

Division

n÷y
n÷2 35732860
n÷3 23821906.666667
n÷3 17866430
n÷5 14293144

Exponentiation

ny
n2 5107349135118400
n3 3.6500038323261E+23
n4 2.6085015187995E+31
n5 1.864184391621E+39

Nth Root

y√n
2√n 8453.7400007334
3√n 414.98518358096
4√n 91.944222225942
5√n 37.223701311539

Divisors of 71465720

1, 2, 4, 5, 8, 10, 20, 40, 97, 113, 163, 194, 226, 326, 388, 452, 485, 565, 652, 776, 815, 904, 970, 1130, 1304, 1630, 1940, 2260, 3260, 3880, 4520, 6520, 10961, 15811, 18419, 21922, 31622, 36838, 43844, 54805, 63244, 73676, 79055, 87688, 92095, 109610, 126488, 147352, 158110, 184190, 219220, 316220, 368380, 438440, 632440, 736760, 1786643, 3573286, 7146572, 8933215, 14293144, 17866430, 35732860, 71465720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71465719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71465720 can be divided by 64 positive divisors. The sum of these divisors (counting 71465720) is 1, the average is 0.015625.

Base conversion 71465720

Base System Value
2 Binary 100010000100111101011111000
3 Ternary 11222110211112112
4 Quaternary 10100213223320
5 Quinary 121243400340
6 Senary 11031431452
8 Octal 420475370
10 Decimal 71465720
12 Duodecimal 1bb25588
16 Hexadecimal 4427af8
20 Vigesimal 126d460
36 Base36 16jraw

Cryptographic Hash Functions

md5 5e306f7c54dc4cddb6dd9e819b1e4752
sha1 4ee32f964a8bf49ad1cd392948bdb454f0b17596
sha256 835011433adea1119054643571b3e83bed27ac7d4ca3ea889ab6b9ad97a01791
sha512 9fd8a0c8c2bc044c560d2de151bce1f2e0b67dee7519a7e5f33893c9c18dd26b8224129aaba3c91a93d721bf01bb75c75d935b1487d1f35e320a7736ee9fcc31
ripemd-160 cfdb60024848cfa90189e50b2f64a7a7de4e85be

71465720 as geometric shapes

Circle

Radius = n
Diameter 142931440
Circumference 449032361.87101
Area 1.6045210522206E+16

Sphere

Radius = n
Volume 1.5289100300281E+24
Surface area 6.4180842088825E+16
Circumference 449032361.87101

Square

Length = n
Perimeter 285862880
Area 5107349135118400
Diagonal 101067790.46876

Cube

Length = n
Surface area 30644094810710400
Volume 3.6500038323261E+23
Space diagonal 123782258.03949

Equilateral Triangle

Length = n
Perimeter 214397160
Area 2.2115470485045E+15
Altitude 61891129.019746

Triangular Pyramid

Length = n
Surface area 2.2115470485045E+15
Volume 4.3015707686578E+22
Height 33689263.489586