71375440 (number)

71375440 is an even 8-digits composite number following 71375439 and preceding 71375441. In scientific notation, it is written as 7.1375440 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 27308160 positive integers (up to 71375440) that are relatively prime to 71375440.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-five thousand four hundred forty

Notation

Scientific notation 7.1375440 × 10^7
Engineering notation 7.1375440 × 10^6

Prime Factorization of 71375440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 38791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8921930
Product of the distinct prime numbers

The prime factorization of 71375440 is 2 × 2 × 2 × 2 × 5 × 23 × 38791. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71375440)

Multiplication

n×y
n×2 142750880
n×3 214126320
n×4 285501760
n×5 356877200

Division

n÷y
n÷2 35687720
n÷3 23791813.333333
n÷3 17843860
n÷5 14275088

Exponentiation

ny
n2 5094453435193600
n3 3.6361885549645E+23
n4 2.5953455803356E+31
n5 1.8524393274851E+39

Nth Root

y√n
2√n 8448.3986648358
3√n 414.81036480329
4√n 91.915171026528
5√n 37.214291890774

Divisors of 71375440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71375439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71375440 can be divided by 40 positive divisors. The sum of these divisors (counting 71375440) is 1, the average is 0.025.

Base conversion 71375440

Base System Value
2 Binary 100010000010001101001010000
3 Ternary 11222022020200211
4 Quaternary 10100101221100
5 Quinary 121233003230
6 Senary 11025453504
8 Octal 420215120
10 Decimal 71375440
12 Duodecimal 1baa1294
16 Hexadecimal 4411a50
20 Vigesimal 1261ic0
36 Base36 16htn4

Cryptographic Hash Functions

md5 2eac4bc23d487ff6157292bcd3027239
sha1 facdf3d35ecaee87dfa44c688984f15b5cc5db6b
sha256 6245bfd1a9bb82fd9aa859f10d2b9f97406a94ad6fafc7cdc308363d76174ed4
sha512 4706e773267b3664a5fa2192128c21d06949ba71b60d7909a5e88671e25d22901d3a0749baf2abb90c4dd386822f538dcd4d30818630e364567100ee840189ea
ripemd-160 024e3c4d6fd630cc49c6698658bf43b1e631c996

71375440 as geometric shapes

Circle

Radius = n
Diameter 142750880
Circumference 448465115.90148
Area 1.6004697486059E+16

Sphere

Radius = n
Volume 1.5231231001792E+24
Surface area 6.4018789944238E+16
Circumference 448465115.90148

Square

Length = n
Perimeter 285501760
Area 5094453435193600
Diagonal 100940115.26835

Cube

Length = n
Surface area 30566720611161600
Volume 3.6361885549645E+23
Space diagonal 123625888.49258

Equilateral Triangle

Length = n
Perimeter 214126320
Area 2.2059630466373E+15
Altitude 61812944.246292

Triangular Pyramid

Length = n
Surface area 2.2059630466373E+15
Volume 4.2852893081472E+22
Height 33646705.089449