71395479 (number)

71395479 is an odd 8-digits composite number following 71395478 and preceding 71395480. In scientific notation, it is written as 7.1395479 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 47596968 positive integers (up to 71395479) that are relatively prime to 71395479.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-five thousand four hundred seventy-nine

Notation

Scientific notation 7.1395479 × 10^7
Engineering notation 7.1395479 × 10^6

Prime Factorization of 71395479

Prime Factorization 3 × 9 × 2644277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71395479
Product of the distinct prime numbers

The prime factorization of 71395479 is 3 × 9 × 2644277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71395479)

Multiplication

n×y
n×2 142790958
n×3 214186437
n×4 285581916
n×5 356977395

Division

n÷y
n÷2 35697739.5
n÷3 23798493
n÷3 17848869.75
n÷5 14279095.8

Exponentiation

ny
n2 5097314421639441
n3 3.6392520474656E+23
n4 2.5982614313053E+31
n5 1.8550411945527E+39

Nth Root

y√n
2√n 8449.5845459999
3√n 414.8491811763
4√n 91.921621754622
5√n 37.216381274633

Divisors of 71395479

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71395478
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71395479 can be divided by 8 positive divisors. The sum of these divisors (counting 71395479) is 1, the average is 0.125.

Base conversion 71395479

Base System Value
2 Binary 100010000010110100010010111
3 Ternary 11222100021012000
4 Quaternary 10100112202113
5 Quinary 121234123404
6 Senary 11030130343
8 Octal 420264227
10 Decimal 71395479
12 Duodecimal 1bab09b3
16 Hexadecimal 4416897
20 Vigesimal 12648dj
36 Base36 16i93r

Cryptographic Hash Functions

md5 239d2b6d271e5c75cf864e5c3c6f9dd7
sha1 589f143c566fa1c6775861e2add55a32b1d2a550
sha256 bbfabe7ae0b936fb98036bc2c4f5a62ac68daca51c4b626edde4f5508f00fe6b
sha512 c03d078ddf9abb2c03695784bd5f316629b2e4bbb555194f9f11a680d375de2d3e95df4892570b8d450305f736d5541dd1f6f7ea9aae56f9afff0f2fbf5be560
ripemd-160 e72098a2465cb4ecf999d9202393b558ab894cea

71395479 as geometric shapes

Circle

Radius = n
Diameter 142790958
Circumference 448591024.65185
Area 1.601368554006E+16

Sphere

Radius = n
Volume 1.5244063329173E+24
Surface area 6.4054742160239E+16
Circumference 448591024.65185

Square

Length = n
Perimeter 285581916
Area 5097314421639441
Diagonal 100968454.69392

Cube

Length = n
Surface area 30583886529836646
Volume 3.6392520474656E+23
Space diagonal 123660597.05872

Equilateral Triangle

Length = n
Perimeter 214186437
Area 2.2072018901083E+15
Altitude 61830298.529358

Triangular Pyramid

Length = n
Surface area 2.2072018901083E+15
Volume 4.2888996686832E+22
Height 33656151.564641