71399657 (number)

71399657 is an odd 8-digits composite number following 71399656 and preceding 71399658. In scientific notation, it is written as 7.1399657 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 60908400 positive integers (up to 71399657) that are relatively prime to 71399657.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand six hundred fifty-seven

Notation

Scientific notation 7.1399657 × 10^7
Engineering notation 7.1399657 × 10^6

Prime Factorization of 71399657

Prime Factorization 7 × 211 × 48341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71399657
Product of the distinct prime numbers

The prime factorization of 71399657 is 7 × 211 × 48341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71399657)

Multiplication

n×y
n×2 142799314
n×3 214198971
n×4 285598628
n×5 356998285

Division

n÷y
n÷2 35699828.5
n÷3 23799885.666667
n÷3 17849914.25
n÷5 14279931.4

Exponentiation

ny
n2 5097911019717649
n3 3.6398909822436E+23
n4 2.5988696764959E+31
n5 1.8555840348951E+39

Nth Root

y√n
2√n 8449.8317734734
3√n 414.85727322029
4√n 91.922966518022
5√n 37.216816838352

Divisors of 71399657

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 -71399656
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 71399657 can be divided by 8 positive divisors. The sum of these divisors (counting 71399657) is 1, the average is 0.125.

Base conversion 71399657

Base System Value
2 Binary 100010000010111100011101001
3 Ternary 11222100110220202
4 Quaternary 10100113203221
5 Quinary 121234242112
6 Senary 11030201545
8 Octal 420274351
10 Decimal 71399657
12 Duodecimal 1bab32b5
16 Hexadecimal 44178e9
20 Vigesimal 1264j2h
36 Base36 16icbt

Cryptographic Hash Functions

md5 07e70e342d15903b4e869e3e48fa4772
sha1 588d25be2f4988ba0155fdfd14ea55b453c8ceef
sha256 1725ac924903471a83271139fef394b8b4b7224bd2ab95c0566698b801cd5934
sha512 e562f25c0a14b2d459f1e49fd78f67fc7966054cef3c9d83bb42ba3c695b8970e6fbec8c9fa1d75f9ac793a504aaf5f1f84501aecba71810d2fe00fb6d67603d
ripemd-160 68b4077284d7a0bee99b66b4221fd3b80d342c23

71399657 as geometric shapes

Circle

Radius = n
Diameter 142799314
Circumference 448617275.80006
Area 1.6015559808199E+16

Sphere

Radius = n
Volume 1.5246739692912E+24
Surface area 6.4062239232798E+16
Circumference 448617275.80006

Square

Length = n
Perimeter 285598628
Area 5097911019717649
Diagonal 100974363.27819

Cube

Length = n
Surface area 30587466118305894
Volume 3.6398909822436E+23
Space diagonal 123667833.56699

Equilateral Triangle

Length = n
Perimeter 214198971
Area 2.2074602246541E+15
Altitude 61833916.783495

Triangular Pyramid

Length = n
Surface area 2.2074602246541E+15
Volume 4.2896526605404E+22
Height 33658121.092729