71394657 (number)

71394657 is an odd 8-digits composite number following 71394656 and preceding 71394658. In scientific notation, it is written as 7.1394657 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 46051200 positive integers (up to 71394657) that are relatively prime to 71394657.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-four thousand six hundred fifty-seven

Notation

Scientific notation 7.1394657 × 10^7
Engineering notation 7.1394657 × 10^6

Prime Factorization of 71394657

Prime Factorization 3 × 53 × 73 × 6151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71394657
Product of the distinct prime numbers

The prime factorization of 71394657 is 3 × 53 × 73 × 6151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 36, 20, 780, 98, 331, 9962, 59362, 79432, 866407, 997956, 7153868, 2974309, 37968542, 83192673, 304926958, 267892204, 2344471944, 3716082155

Basic calculations (n = 71394657)

Multiplication

n×y
n×2 142789314
n×3 214183971
n×4 285578628
n×5 356973285

Division

n÷y
n÷2 35697328.5
n÷3 23798219
n÷3 17848664.25
n÷5 14278931.4

Exponentiation

ny
n2 5097197048147649
n3 3.6391263491391E+23
n4 2.5981417747645E+31
n5 1.8549344084668E+39

Nth Root

y√n
2√n 8449.5359044151
3√n 414.84758907112
4√n 91.921357172396
5√n 37.216295577313

Divisors of 71394657

1, 3, 53, 73, 159, 219, 3869, 6151, 11607, 18453, 326003, 449023, 978009, 1347069, 23798219, 71394657

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 -71394656
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 71394657 can be divided by 16 positive divisors. The sum of these divisors (counting 71394657) is 1, the average is 0.0625.

Base conversion 71394657

Base System Value
2 Binary 100010000010110010101100001
3 Ternary 11222100020001120
4 Quaternary 10100112111201
5 Quinary 121234112112
6 Senary 11030122453
8 Octal 420262541
10 Decimal 71394657
12 Duodecimal 1bab0429
16 Hexadecimal 4416561
20 Vigesimal 12646ch
36 Base36 16i8gx

Cryptographic Hash Functions

md5 cd1b4f53ebb4462832dd2b6397312d6e
sha1 3120bcbb096a92a9a864dfb891182f4185560d29
sha256 68afefa9361cc118f6b50839038d6a4f2e9387b10af5faea9103e579961e143e
sha512 587cce66b4124fde5b05e94ed5baab5a26218cf5f913a10777180a2d860de68e1b9ddd99a661fc704f9c33b2689163e36a5174049724c2f73528a9ae78bd37e9
ripemd-160 296038ba3d6d9742183949902f49dee9a4f564a9

71394657 as geometric shapes

Circle

Radius = n
Diameter 142789314
Circumference 448585859.87353
Area 1.601331680036E+16

Sphere

Radius = n
Volume 1.5243536805254E+24
Surface area 6.4053267201441E+16
Circumference 448585859.87353

Square

Length = n
Perimeter 285578628
Area 5097197048147649
Diagonal 100967292.21038

Cube

Length = n
Surface area 30583182288885894
Volume 3.6391263491391E+23
Space diagonal 123659173.31295

Equilateral Triangle

Length = n
Perimeter 214183971
Area 2.2071510658955E+15
Altitude 61829586.656476

Triangular Pyramid

Length = n
Surface area 2.2071510658955E+15
Volume 4.2887515317849E+22
Height 33655764.070125