71323870 (number)

71323870 is an even 8-digits composite number following 71323869 and preceding 71323871. In scientific notation, it is written as 7.1323870 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 27609120 positive integers (up to 71323870) that are relatively prime to 71323870.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-three thousand eight hundred seventy

Notation

Scientific notation 7.1323870 × 10^7
Engineering notation 7.1323870 × 10^6

Prime Factorization of 71323870

Prime Factorization 2 × 5 × 31 × 230077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71323870
Product of the distinct prime numbers

The prime factorization of 71323870 is 2 × 5 × 31 × 230077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71323870)

Multiplication

n×y
n×2 142647740
n×3 213971610
n×4 285295480
n×5 356619350

Division

n÷y
n÷2 35661935
n÷3 23774623.333333
n÷3 17830967.5
n÷5 14264774

Exponentiation

ny
n2 5087094431776900
n3 3.6283126192978E+23
n4 2.5878529757816E+31
n5 1.8457568922376E+39

Nth Root

y√n
2√n 8445.3460556688
3√n 414.71043815926
4√n 91.898563947805
5√n 37.208912740975

Divisors of 71323870

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 -71323869
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 71323870 can be divided by 16 positive divisors. The sum of these divisors (counting 71323870) is 1, the average is 0.0625.

Base conversion 71323870

Base System Value
2 Binary 100010000000101000011011110
3 Ternary 11222012121221211
4 Quaternary 10100011003132
5 Quinary 121224330440
6 Senary 11024415034
8 Octal 420050336
10 Decimal 71323870
12 Duodecimal 1ba7747a
16 Hexadecimal 44050de
20 Vigesimal 125f9da
36 Base36 16gpum

Cryptographic Hash Functions

md5 e70f5c047f302301249274fe916bbff5
sha1 59c99d819e359621ca4b2c46ab937c607ce9dc8a
sha256 5cfd592634a56dcae3b7620197170317adcf73b7c1a918d9068341b7776edaa2
sha512 252cfa9ca48e2d9eb4be503bdfc12f07b19eae06fc005703086f660d884c00a8d475ffe796b7c78bfdac9b9323cfd187f34ce80b82a184d959681956d1446af7
ripemd-160 8ae55fc7da902d22701869c7d1ecfa10f21ad50e

71323870 as geometric shapes

Circle

Radius = n
Diameter 142647740
Circumference 448141092.03519
Area 1.5981578494988E+16

Sphere

Radius = n
Volume 1.5198240359617E+24
Surface area 6.3926313979951E+16
Circumference 448141092.03519

Square

Length = n
Perimeter 285295480
Area 5087094431776900
Diagonal 100867184.27494

Cube

Length = n
Surface area 30522566590661400
Volume 3.6283126192978E+23
Space diagonal 123536566.63244

Equilateral Triangle

Length = n
Perimeter 213971610
Area 2.2027765046846E+15
Altitude 61768283.316219

Triangular Pyramid

Length = n
Surface area 2.2027765046846E+15
Volume 4.2760074289503E+22
Height 33622394.758312