71309870 (number)

71309870 is an even 8-digits composite number following 71309869 and preceding 71309871. In scientific notation, it is written as 7.1309870 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 28315200 positive integers (up to 71309870) that are relatively prime to 71309870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1309870 × 10^7
Engineering notation 7.1309870 × 10^6

Prime Factorization of 71309870

Prime Factorization 2 × 5 × 137 × 52051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71309870
Product of the distinct prime numbers

The prime factorization of 71309870 is 2 × 5 × 137 × 52051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 65, 90, 325, 450, 4627, 7032, 14416, 38767, 880115, 478955, 1875850, 5609462, 56896630, 47698556, 214696933, 617335374, 5909389928, 5585667338

Basic calculations (n = 71309870)

Multiplication

n×y
n×2 142619740
n×3 213929610
n×4 285239480
n×5 356549350

Division

n÷y
n÷2 35654935
n÷3 23769956.666667
n÷3 17827467.5
n÷5 14261974

Exponentiation

ny
n2 5085097559416900
n3 3.6261764589934E+23
n4 2.5858217188788E+31
n5 1.8439461061642E+39

Nth Root

y√n
2√n 8444.5171561197
3√n 414.68330219456
4√n 91.894053975868
5√n 37.207451895725

Divisors of 71309870

1, 2, 5, 10, 137, 274, 685, 1370, 52051, 104102, 260255, 520510, 7130987, 14261974, 35654935, 71309870

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 -71309869
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 71309870 can be divided by 16 positive divisors. The sum of these divisors (counting 71309870) is 1, the average is 0.0625.

Base conversion 71309870

Base System Value
2 Binary 100010000000001101000101110
3 Ternary 11222011220202022
4 Quaternary 10100001220232
5 Quinary 121223403440
6 Senary 11024230142
8 Octal 420015056
10 Decimal 71309870
12 Duodecimal 1ba6b352
16 Hexadecimal 4401a2e
20 Vigesimal 125deda
36 Base36 16gf1q

Cryptographic Hash Functions

md5 fe036a91b5def8955baef1b0ccabae33
sha1 4a1655e51046d4bc3cb383174b7763e28f9e0b05
sha256 bd27fd8945c7e0cbf70aa15ecd86fc38225c3ce2c036a5c7fc10e8c666fd75c4
sha512 3539a2f5db70edaec604d2b4e42abfbbf758e4193e1ffc5fcbecf004dacf21e9659402b9bafc04e7db8b7c4b56a59b7ae3afb595a8bbe4c1252d1c43f506fc1c
ripemd-160 d49fb31585a72e5ca5190bf242430189d389a043

71309870 as geometric shapes

Circle

Radius = n
Diameter 142619740
Circumference 448053127.44089
Area 1.5975305135452E+16

Sphere

Radius = n
Volume 1.5189292432258E+24
Surface area 6.3901220541806E+16
Circumference 448053127.44089

Square

Length = n
Perimeter 285239480
Area 5085097559416900
Diagonal 100847385.28506

Cube

Length = n
Surface area 30510585356501400
Volume 3.6261764589934E+23
Space diagonal 123512317.92113

Equilateral Triangle

Length = n
Perimeter 213929610
Area 2.2019118335886E+15
Altitude 61756158.960566

Triangular Pyramid

Length = n
Surface area 2.2019118335886E+15
Volume 4.2734899398887E+22
Height 33615795.095021