71399637 (number)

71399637 is an odd 8-digits composite number following 71399636 and preceding 71399638. In scientific notation, it is written as 7.1399637 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 10 positive divisors. There are 47599704 positive integers (up to 71399637) that are relatively prime to 71399637.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1399637 × 10^7
Engineering notation 7.1399637 × 10^6

Prime Factorization of 71399637

Prime Factorization 3 × 9 × 3 × 881477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23799879
Product of the distinct prime numbers

The prime factorization of 71399637 is 3 × 9 × 3 × 881477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71399637)

Multiplication

n×y
n×2 142799274
n×3 214198911
n×4 285598548
n×5 356998185

Division

n÷y
n÷2 35699818.5
n÷3 23799879
n÷3 17849909.25
n÷5 14279927.4

Exponentiation

ny
n2 5097908163731769
n3 3.6398879234978E+23
n4 2.5988667645843E+31
n5 1.8555814360268E+39

Nth Root

y√n
2√n 8449.8305900178
3√n 414.8572344846
4√n 91.922960080808
5√n 37.216814753366

Divisors of 71399637

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399636
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399637 can be divided by 10 positive divisors. The sum of these divisors (counting 71399637) is 1, the average is 0.1.

Base conversion 71399637

Base System Value
2 Binary 100010000010111100011010101
3 Ternary 11222100110220000
4 Quaternary 10100113203111
5 Quinary 121234242022
6 Senary 11030201513
8 Octal 420274325
10 Decimal 71399637
12 Duodecimal 1bab3299
16 Hexadecimal 44178d5
20 Vigesimal 1264j1h
36 Base36 16icb9

Cryptographic Hash Functions

md5 87607ce9e45225a64342f35213d06568
sha1 91357b3c24decb6d899a6bf8169f6abf564da4e1
sha256 9f07d1db4b9a73850b834b9ff4deafee79ac9c3914528f7e4765071570abdabd
sha512 c0529a4ddf5aa36c428f8b04c2c60a640920eb70d92b93014500a9a32368e6adc815e90ed79d0821ae6ef46e907e8dd92e0dfdf98084be65f9e8df1227d5d00f
ripemd-160 ebbd29b3b9ca1f826ea4f3282e80fb5aba3b2b2b

71399637 as geometric shapes

Circle

Radius = n
Diameter 142799274
Circumference 448617150.13636
Area 1.6015550835855E+16

Sphere

Radius = n
Volume 1.5246726880468E+24
Surface area 6.4062203343421E+16
Circumference 448617150.13636

Square

Length = n
Perimeter 285598548
Area 5097908163731769
Diagonal 100974334.99392

Cube

Length = n
Surface area 30587448982390614
Volume 3.6398879234978E+23
Space diagonal 123667798.92597

Equilateral Triangle

Length = n
Perimeter 214198911
Area 2.2074589879759E+15
Altitude 61833899.462987

Triangular Pyramid

Length = n
Surface area 2.2074589879759E+15
Volume 4.2896490557739E+22
Height 33658111.664639