71243670 (number)

71243670 is an even 8-digits composite number following 71243669 and preceding 71243671. In scientific notation, it is written as 7.1243670 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 18960480 positive integers (up to 71243670) that are relatively prime to 71243670.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred forty-three thousand six hundred seventy

Notation

Scientific notation 7.1243670 × 10^7
Engineering notation 7.1243670 × 10^6

Prime Factorization of 71243670

Prime Factorization 2 × 15 × 4159 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71243670
Product of the distinct prime numbers

The prime factorization of 71243670 is 2 × 15 × 4159 × 571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 9, 53, 14, 564, 2677, 4885, 58864, 52672, 526314, 647627, 7885587, 4396190, 89520121, 93573260, 760632367, 106303977, 8722587884, 2180078420

Basic calculations (n = 71243670)

Multiplication

n×y
n×2 142487340
n×3 213731010
n×4 284974680
n×5 356218350

Division

n÷y
n÷2 35621835
n÷3 23747890
n÷3 17810917.5
n÷5 14248734

Exponentiation

ny
n2 5075660515068900
n3 3.616086827676E+23
n4 2.5762329664229E+31
n5 1.8354029130296E+39

Nth Root

y√n
2√n 8440.5965428991
3√n 414.55493972078
4√n 91.872719252774
5√n 37.200541075447

Divisors of 71243670

1, 2, 15, 30, 571, 1142, 4159, 8318, 8565, 17130, 62385, 124770, 2374789, 4749578, 35621835, 71243670

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 -71243669
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 71243670 can be divided by 16 positive divisors. The sum of these divisors (counting 71243670) is 1, the average is 0.0625.

Base conversion 71243670

Base System Value
2 Binary 100001111110001011110010110
3 Ternary 11222001112221110
4 Quaternary 10033301132112
5 Quinary 121214244140
6 Senary 11022555450
8 Octal 417613626
10 Decimal 71243670
12 Duodecimal 1ba38b86
16 Hexadecimal 43f1796
20 Vigesimal 125593a
36 Base36 16ezyu

Cryptographic Hash Functions

md5 b77c543dec7757bc420e24e4bb471e1c
sha1 7f79b4a3044c42b9986bf0884afa22b09002eb6d
sha256 50eb414e1df2e029e63952005212543965343c6f50a840d12d1d0518286347b7
sha512 e290da52c27b4aabd7e0d4080690a35fa111f314269201e148d471dc79dbdcceb240156dcfbc042d927bef64f464d7abe39a7bf11593bae4f39cf8ddfbe35a78
ripemd-160 ab51313daeb2229755c631b56e53cc7f80b52bac

71243670 as geometric shapes

Circle

Radius = n
Diameter 142487340
Circumference 447637180.57355
Area 1.5945657786256E+16

Sphere

Radius = n
Volume 1.5147029083426E+24
Surface area 6.3782631145025E+16
Circumference 447637180.57355

Square

Length = n
Perimeter 284974680
Area 5075660515068900
Diagonal 100753764.34723

Cube

Length = n
Surface area 30453963090413400
Volume 3.616086827676E+23
Space diagonal 123397656.15767

Equilateral Triangle

Length = n
Perimeter 213731010
Area 2.1978254735176E+15
Altitude 61698828.078835

Triangular Pyramid

Length = n
Surface area 2.1978254735176E+15
Volume 4.2615991953484E+22
Height 33584588.115744