71393142 (number)

71393142 is an even 8-digits composite number following 71393141 and preceding 71393143. In scientific notation, it is written as 7.1393142 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 23797712 positive integers (up to 71393142) that are relatively prime to 71393142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1393142 × 10^7
Engineering notation 7.1393142 × 10^6

Prime Factorization of 71393142

Prime Factorization 2 × 3 × 11898857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71393142
Product of the distinct prime numbers

The prime factorization of 71393142 is 2 × 3 × 11898857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 22, 69, 304, 665, 2833, 6535, 70272, 59667, 850035, 679514, 1470437, 308467, 6270817, 93277082, 453815450, 911589032, 4377535282, 3217841809

Basic calculations (n = 71393142)

Multiplication

n×y
n×2 142786284
n×3 214179426
n×4 285572568
n×5 356965710

Division

n÷y
n÷2 35696571
n÷3 23797714
n÷3 17848285.5
n÷5 14278628.4

Exponentiation

ny
n2 5096980724632164
n3 3.6388946864493E+23
n4 2.5979212507272E+31
n5 1.8547376075798E+39

Nth Root

y√n
2√n 8449.4462540453
3√n 414.84465468467
4√n 91.920869523984
5√n 37.216137629453

Divisors of 71393142

1, 2, 3, 6, 11898857, 23797714, 35696571, 71393142

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71393141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71393142 can be divided by 8 positive divisors. The sum of these divisors (counting 71393142) is 1, the average is 0.125.

Base conversion 71393142

Base System Value
2 Binary 100010000010101111101110110
3 Ternary 11222100010222110
4 Quaternary 10100111331312
5 Quinary 121234040032
6 Senary 11030111450
8 Octal 420257566
10 Decimal 71393142
12 Duodecimal 1baab586
16 Hexadecimal 4415f76
20 Vigesimal 12642h2
36 Base36 16i7au

Cryptographic Hash Functions

md5 006b8296f8928c485120a4c1feae5d89
sha1 9091ead7e7663093dfc7f58725c4f54a6f916fcb
sha256 f82440a91f97e0f0e94fe79a99f748ce96ad3ce176107bede6dde0b893d764e8
sha512 08e56e3d4e13c25461be7a3ad333d895fa012731f1158d1d52610b047abcc45b5a14b98acbd1e0ee009544fe9e0381061d1695a0ed41526ea567613c894dd1e6
ripemd-160 8d89302dcd778f599a153deecd41a6b18f53dc89

71393142 as geometric shapes

Circle

Radius = n
Diameter 142786284
Circumference 448576340.84779
Area 1.6012637199993E+16

Sphere

Radius = n
Volume 1.5242566418848E+24
Surface area 6.4050548799973E+16
Circumference 448576340.84779

Square

Length = n
Perimeter 285572568
Area 5096980724632164
Diagonal 100965149.67683

Cube

Length = n
Surface area 30581884347792984
Volume 3.6388946864493E+23
Space diagonal 123656549.25598

Equilateral Triangle

Length = n
Perimeter 214179426
Area 2.2070573950655E+15
Altitude 61828274.62799

Triangular Pyramid

Length = n
Surface area 2.2070573950655E+15
Volume 4.2884785146866E+22
Height 33655049.892276