71207730 (number)

71207730 is an even 8-digits composite number following 71207729 and preceding 71207731. In scientific notation, it is written as 7.1207730 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 16243200 positive integers (up to 71207730) that are relatively prime to 71207730.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred seven thousand seven hundred thirty

Notation

Scientific notation 7.1207730 × 10^7
Engineering notation 7.1207730 × 10^6

Prime Factorization of 71207730

Prime Factorization 2 × 765 × 4231 × 11

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71207730
Product of the distinct prime numbers

The prime factorization of 71207730 is 2 × 765 × 4231 × 11. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 7, 93, 865, 745, 3048, 3636, 33201, 9900, 848038, 461294, 5113378, 3332558, 91080075, 24341539, 975830736, 454333481, 8567398115, 2286699127

Basic calculations (n = 71207730)

Multiplication

n×y
n×2 142415460
n×3 213623190
n×4 284830920
n×5 356038650

Division

n÷y
n÷2 35603865
n÷3 23735910
n÷3 17801932.5
n÷5 14241546

Exponentiation

ny
n2 5070540811752900
n3 3.6106170107728E+23
n4 2.5710384123652E+31
n5 1.8307780908733E+39

Nth Root

y√n
2√n 8438.4672778888
3√n 414.48521838929
4√n 91.861130397404
5√n 37.19678703719

Divisors of 71207730

1, 2, 11, 22, 765, 1530, 4231, 8415, 8462, 16830, 46541, 93082, 3236715, 6473430, 35603865, 71207730

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 -71207729
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 71207730 can be divided by 16 positive divisors. The sum of these divisors (counting 71207730) is 1, the average is 0.0625.

Base conversion 71207730

Base System Value
2 Binary 100001111101000101100110010
3 Ternary 11221222201122100
4 Quaternary 10033220230302
5 Quinary 121212121410
6 Senary 11022121230
8 Octal 417505462
10 Decimal 71207730
12 Duodecimal 1ba20216
16 Hexadecimal 43e8b32
20 Vigesimal 1250j6a
36 Base36 16e88i

Cryptographic Hash Functions

md5 429d7710ac548dde4f07d64bc717e4ca
sha1 ef142564e1220b5097a4c8e0ffa613dc94b6f254
sha256 289788c090f4f6c6263c28a962da196590122f0d41ba3bcde1a307b082303464
sha512 7fc6c62b570801605d26cca06dfff82c1ed533b78f2f81d14a5a1f0acf0c2b1c2049bee37595d588e5903887db7c8c0842b13893f3529b0c3f4f090486b7346b
ripemd-160 9d8d64c4939f64da2eade0118921cdad956e821a

71207730 as geometric shapes

Circle

Radius = n
Diameter 142415460
Circumference 447411362.89361
Area 1.592957376393E+16

Sphere

Radius = n
Volume 1.512411716796E+24
Surface area 6.3718295055721E+16
Circumference 447411362.89361

Square

Length = n
Perimeter 284830920
Area 5070540811752900
Diagonal 100702937.5118

Cube

Length = n
Surface area 30423244870517400
Volume 3.6106170107728E+23
Space diagonal 123335406.25165

Equilateral Triangle

Length = n
Perimeter 213623190
Area 2.1956085769519E+15
Altitude 61667703.125823

Triangular Pyramid

Length = n
Surface area 2.1956085769519E+15
Volume 4.2551529543083E+22
Height 33567645.837267