71295720 (number)

71295720 is an even 8-digits composite number following 71295719 and preceding 71295721. In scientific notation, it is written as 7.1295720 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 18063360 positive integers (up to 71295720) that are relatively prime to 71295720.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-five thousand seven hundred twenty

Notation

Scientific notation 7.1295720 × 10^7
Engineering notation 7.1295720 × 10^6

Prime Factorization of 71295720

Prime Factorization 2 × 2 × 2 × 15 × 43 × 41 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17823930
Product of the distinct prime numbers

The prime factorization of 71295720 is 2 × 2 × 2 × 15 × 43 × 41 × 337. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 64, 69, 345, 107, 2556, 7365, 58478, 68852, 659581, 923811, 820016, 9094232, 66770624, 20272793, 501084199, 275964427, 9571105744, 5085717736

Basic calculations (n = 71295720)

Multiplication

n×y
n×2 142591440
n×3 213887160
n×4 285182880
n×5 356478600

Division

n÷y
n÷2 35647860
n÷3 23765240
n÷3 17823930
n÷5 14259144

Exponentiation

ny
n2 5083079690318400
n3 3.6240182633863E+23
n4 2.5837699138127E+31
n5 1.8421173631962E+39

Nth Root

y√n
2√n 8443.6792928202
3√n 414.6558718782
4√n 91.889495007972
5√n 37.2059751654

Divisors of 71295720

1, 2, 4, 8, 15, 30, 41, 43, 60, 82, 86, 120, 164, 172, 328, 337, 344, 615, 645, 674, 1230, 1290, 1348, 1763, 2460, 2580, 2696, 3526, 4920, 5055, 5160, 7052, 10110, 13817, 14104, 14491, 20220, 26445, 27634, 28982, 40440, 52890, 55268, 57964, 105780, 110536, 115928, 207255, 211560, 217365, 414510, 434730, 594131, 829020, 869460, 1188262, 1658040, 1738920, 2376524, 4753048, 8911965, 17823930, 35647860, 71295720

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 -71295719
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 71295720 can be divided by 64 positive divisors. The sum of these divisors (counting 71295720) is 1, the average is 0.015625.

Base conversion 71295720

Base System Value
2 Binary 100001111111110001011101000
3 Ternary 11222011012100020
4 Quaternary 10033332023220
5 Quinary 121222430340
6 Senary 11024040440
8 Octal 417761350
10 Decimal 71295720
12 Duodecimal 1ba63120
16 Hexadecimal 43fe2e8
20 Vigesimal 125bj60
36 Base36 16g44o

Cryptographic Hash Functions

md5 4323c9e94fd9cf7f7653f2229a43384e
sha1 ed7ff5f449f93e8045ce162c07b5eaeb31344a9c
sha256 86585baf612f0c0c2cd8e6b48cc506dc57988384b33ccca6fd90b8294d835cac
sha512 022f3a43d99069835672e4008c744c8387fd1bbdf0989b3567f66dd94513e44d2662886666f63f49813574f3c6be2e35f78b7253ecd5346395d7116b0498e3fa
ripemd-160 d654b8bc80cb0ea711ef8073787d1eb58ac753f0

71295720 as geometric shapes

Circle

Radius = n
Diameter 142591440
Circumference 447964220.36879
Area 1.5968965812716E+16

Sphere

Radius = n
Volume 1.5180252203639E+24
Surface area 6.3875863250863E+16
Circumference 447964220.36879

Square

Length = n
Perimeter 285182880
Area 5083079690318400
Diagonal 100827374.16315

Cube

Length = n
Surface area 30498478141910400
Volume 3.6240182633863E+23
Space diagonal 123487809.4022

Equilateral Triangle

Length = n
Perimeter 213887160
Area 2.2010380706382E+15
Altitude 61743904.701102

Triangular Pyramid

Length = n
Surface area 2.2010380706382E+15
Volume 4.2709464819739E+22
Height 33609124.721052