71395470 (number)

71395470 is an even 8-digits composite number following 71395469 and preceding 71395471. In scientific notation, it is written as 7.1395470 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 18768960 positive integers (up to 71395470) that are relatively prime to 71395470.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1395470 × 10^7
Engineering notation 7.1395470 × 10^6

Prime Factorization of 71395470

Prime Factorization 2 × 45 × 71 × 11173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71395470
Product of the distinct prime numbers

The prime factorization of 71395470 is 2 × 45 × 71 × 11173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 76, 26, 188, 203, 995, 6428, 61441, 51086, 734218, 445873, 7594923, 4872291, 81181437, 98782564, 49522986, 313622946, 465016952, 7484920223

Basic calculations (n = 71395470)

Multiplication

n×y
n×2 142790940
n×3 214186410
n×4 285581880
n×5 356977350

Division

n÷y
n÷2 35697735
n÷3 23798490
n÷3 17848867.5
n÷5 14279094

Exponentiation

ny
n2 5097313136520900
n3 3.6392506711908E+23
n4 2.5982601211749E+31
n5 1.8550400253354E+39

Nth Root

y√n
2√n 8449.5840134293
3√n 414.84916374456
4√n 91.921618857749
5√n 37.216380336346

Divisors of 71395470

1, 2, 45, 71, 90, 142, 3195, 6390, 11173, 22346, 502785, 793283, 1005570, 1586566, 35697735, 71395470

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 -71395469
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 71395470 can be divided by 16 positive divisors. The sum of these divisors (counting 71395470) is 1, the average is 0.0625.

Base conversion 71395470

Base System Value
2 Binary 100010000010110100010001110
3 Ternary 11222100021011200
4 Quaternary 10100112202032
5 Quinary 121234123340
6 Senary 11030130330
8 Octal 420264216
10 Decimal 71395470
12 Duodecimal 1bab09a6
16 Hexadecimal 441688e
20 Vigesimal 12648da
36 Base36 16i93i

Cryptographic Hash Functions

md5 1b52d10581ffb4b844086c675b37bacf
sha1 3685b100406b5e64db18281c2c54404d4bbde37c
sha256 88188a1d985e1c16cc0d5d0b3ef82c7ee9729d8054a56c6e82c4d6240a23a965
sha512 27f2009fd8861e086839ec63e57a4a550b7a60af351c4e0e8c36f7d63c03b36f1c24d7947480462185c3c05c88478725f7a0373937b334d2a2f78bcb1baffb09
ripemd-160 7679d32e13f48b095e84a89f581a3402b8db9df2

71395470 as geometric shapes

Circle

Radius = n
Diameter 142790940
Circumference 448590968.10318
Area 1.6013681502741E+16

Sphere

Radius = n
Volume 1.5244057564246E+24
Surface area 6.4054726010963E+16
Circumference 448590968.10318

Square

Length = n
Perimeter 285581880
Area 5097313136520900
Diagonal 100968441.966

Cube

Length = n
Surface area 30583878819125400
Volume 3.6392506711908E+23
Space diagonal 123660581.47026

Equilateral Triangle

Length = n
Perimeter 214186410
Area 2.2072013336356E+15
Altitude 61830290.73513

Triangular Pyramid

Length = n
Surface area 2.2072013336356E+15
Volume 4.2888980467279E+22
Height 33656147.322