71347640 (number)

71347640 is an even 8-digits composite number following 71347639 and preceding 71347641. In scientific notation, it is written as 7.1347640 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 128 positive divisors. There are 21233664 positive integers (up to 71347640) that are relatively prime to 71347640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1347640 × 10^7
Engineering notation 7.1347640 × 10^6

Prime Factorization of 71347640

Prime Factorization 2 × 2 × 2 × 13 × 7 × 17 × 5 × 1153

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17836910
Product of the distinct prime numbers

The prime factorization of 71347640 is 2 × 2 × 2 × 13 × 7 × 17 × 5 × 1153. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71347640)

Multiplication

n×y
n×2 142695280
n×3 214042920
n×4 285390560
n×5 356738200

Division

n÷y
n÷2 35673820
n÷3 23782546.666667
n÷3 17836910
n÷5 14269528

Exponentiation

ny
n2 5090485733569600
n3 3.6319414354386E+23
n4 2.5913045003676E+31
n5 1.848834606226E+39

Nth Root

y√n
2√n 8446.7532223926
3√n 414.75650301914
4√n 91.906219715494
5√n 37.211392522218

Divisors of 71347640

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 -71347639
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 71347640 can be divided by 128 positive divisors. The sum of these divisors (counting 71347640) is 1, the average is 0.0078125.

Base conversion 71347640

Base System Value
2 Binary 100010000001010110110111000
3 Ternary 11222020211120012
4 Quaternary 10100022312320
5 Quinary 121231111030
6 Senary 11025121052
8 Octal 420126670
10 Decimal 71347640
12 Duodecimal 1ba89188
16 Hexadecimal 440adb8
20 Vigesimal 125i920
36 Base36 16h86w

Cryptographic Hash Functions

md5 fe433223872094bd6acda50f01a80068
sha1 7587558495fc9ac2285b2e52cd80269382b5afd3
sha256 4aec3a4269ce7c1f0a36ce3f1484549144a06e3879474a7d5c32256a11be11f4
sha512 a6f0e2b793562ccb0d13bd65b4f454cffcc62e45373881cdd78d104b5faa5ae1add63f0ff69aba1f08c07af83990df61b354917f45b90120d03140e9df446fba
ripemd-160 298cac32319df0c6429f8a9ae5e186634bc91ce5

71347640 as geometric shapes

Circle

Radius = n
Diameter 142695280
Circumference 448290443.34994
Area 1.5992232583786E+16

Sphere

Radius = n
Volume 1.5213440709123E+24
Surface area 6.3968930335144E+16
Circumference 448290443.34994

Square

Length = n
Perimeter 285390560
Area 5090485733569600
Diagonal 100900800.13131

Cube

Length = n
Surface area 30542914401417600
Volume 3.6319414354386E+23
Space diagonal 123577737.48013

Equilateral Triangle

Length = n
Perimeter 214042920
Area 2.2042449814368E+15
Altitude 61788868.740067

Triangular Pyramid

Length = n
Surface area 2.2042449814368E+15
Volume 4.2802840297851E+22
Height 33633600.043771