71344920 (number)

71344920 is an even 8-digits composite number following 71344919 and preceding 71344921. In scientific notation, it is written as 7.1344920 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 17448960 positive integers (up to 71344920) that are relatively prime to 71344920.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-four thousand nine hundred twenty

Notation

Scientific notation 7.1344920 × 10^7
Engineering notation 7.1344920 × 10^6

Prime Factorization of 71344920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 41 × 17 × 853

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17836230
Product of the distinct prime numbers

The prime factorization of 71344920 is 2 × 2 × 2 × 3 × 5 × 41 × 17 × 853. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71344920)

Multiplication

n×y
n×2 142689840
n×3 214034760
n×4 285379680
n×5 356724600

Division

n÷y
n÷2 35672460
n÷3 23781640
n÷3 17836230
n÷5 14268984

Exponentiation

ny
n2 5090097609806400
n3 3.6315260676383E+23
n4 2.5909093677357E+31
n5 1.8484822156835E+39

Nth Root

y√n
2√n 8446.5922122475
3√n 414.7512323378
4√n 91.905343763284
5√n 37.211108794456

Divisors of 71344920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71344919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71344920 can be divided by 128 positive divisors. The sum of these divisors (counting 71344920) is 1, the average is 0.0078125.

Base conversion 71344920

Base System Value
2 Binary 100010000001010001100011000
3 Ternary 11222020200211110
4 Quaternary 10100022030120
5 Quinary 121231014140
6 Senary 11025100320
8 Octal 420121430
10 Decimal 71344920
12 Duodecimal 1ba876a0
16 Hexadecimal 440a318
20 Vigesimal 125i260
36 Base36 16h63c

Cryptographic Hash Functions

md5 033db171757e755ae25c02f1aa9e7ff2
sha1 78c7adf0f19bca5bca4c18dc74d8f68b422c0839
sha256 b4cef041d7cc458215b7b697e4df9c035d4dff3c5acaccaac1ea57fde061d526
sha512 4561eb7436757ad18b775876e498d81043cbdb64af02a9129a8984047d7c81e31c220a4e246b8c06b1ee856dd8086a46fd1148b2598f31ad987abbe483e7bb87
ripemd-160 45fa8bd9cdf04246ca8e0eafa6dd69794df67325

71344920 as geometric shapes

Circle

Radius = n
Diameter 142689840
Circumference 448273353.0859
Area 1.5991013257023E+16

Sphere

Radius = n
Volume 1.521170082055E+24
Surface area 6.3964053028091E+16
Circumference 448273353.0859

Square

Length = n
Perimeter 285379680
Area 5090097609806400
Diagonal 100896953.47042

Cube

Length = n
Surface area 30540585658838400
Volume 3.6315260676383E+23
Space diagonal 123573026.30194

Equilateral Triangle

Length = n
Perimeter 214034760
Area 2.2040769189174E+15
Altitude 61786513.150968

Triangular Pyramid

Length = n
Surface area 2.2040769189174E+15
Volume 4.2797945141379E+22
Height 33632317.823474