71292816 (number)

71292816 is an even 8-digits composite number following 71292815 and preceding 71292817. In scientific notation, it is written as 7.1292816 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 20148480 positive integers (up to 71292816) that are relatively prime to 71292816.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-two thousand eight hundred sixteen

Notation

Scientific notation 7.1292816 × 10^7
Engineering notation 7.1292816 × 10^6

Prime Factorization of 71292816

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 107 × 661

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2970534
Product of the distinct prime numbers

The prime factorization of 71292816 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 107 × 661. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71292816)

Multiplication

n×y
n×2 142585632
n×3 213878448
n×4 285171264
n×5 356464080

Division

n÷y
n÷2 35646408
n÷3 23764272
n÷3 17823204
n÷5 14258563.2

Exponentiation

ny
n2 5082665613209856
n3 3.623575443521E+23
n4 2.5833489735706E+31
n5 1.8417422303656E+39

Nth Root

y√n
2√n 8443.507328119
3√n 414.65024191424
4√n 91.888559288516
5√n 37.205672067508

Divisors of 71292816

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71292815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71292816 can be divided by 120 positive divisors. The sum of these divisors (counting 71292816) is 1, the average is 0.0083333333333333.

Base conversion 71292816

Base System Value
2 Binary 100001111111101011110010000
3 Ternary 11222011001100200
4 Quaternary 10033331132100
5 Quinary 121222332231
6 Senary 11024015200
8 Octal 417753620
10 Decimal 71292816
12 Duodecimal 1ba61500
16 Hexadecimal 43fd790
20 Vigesimal 125bc0g
36 Base36 16g1w0

Cryptographic Hash Functions

md5 2d38f86766fb01313b03e3883a1ed022
sha1 58173197398f9072001a2d28ea448bf83f89c51c
sha256 ce7a25b4fc23ee645ed946d1a4408ab7c369e978632629946c653d05bd49c030
sha512 708f3523100b1e991b9586fa42180b19b3abf97d15f034d660b94a7f3adc42c22e8b087f7817a3d5ceeaab5285f507143a230f0de0c8f9db8c42ce897499b76a
ripemd-160 dd61715cdd97f14caf093150d0f42632f96fc6bf

71292816 as geometric shapes

Circle

Radius = n
Diameter 142585632
Circumference 447945973.99866
Area 1.5967664951114E+16

Sphere

Radius = n
Volume 1.5178397324125E+24
Surface area 6.3870659804454E+16
Circumference 447945973.99866

Square

Length = n
Perimeter 285171264
Area 5082665613209856
Diagonal 100823267.28697

Cube

Length = n
Surface area 30495993679259136
Volume 3.623575443521E+23
Space diagonal 123482779.52666

Equilateral Triangle

Length = n
Perimeter 213878448
Area 2.2008587699907E+15
Altitude 61741389.76333

Triangular Pyramid

Length = n
Surface area 2.2008587699907E+15
Volume 4.2704246137579E+22
Height 33607755.762323