71392240 (number)

71392240 is an even 8-digits composite number following 71392239 and preceding 71392241. In scientific notation, it is written as 7.1392240 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 27371520 positive integers (up to 71392240) that are relatively prime to 71392240.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-two thousand two hundred forty

Notation

Scientific notation 7.1392240 × 10^7
Engineering notation 7.1392240 × 10^6

Prime Factorization of 71392240

Prime Factorization 2 × 2 × 2 × 2 × 5 × 24119 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8924030
Product of the distinct prime numbers

The prime factorization of 71392240 is 2 × 2 × 2 × 2 × 5 × 24119 × 37. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71392240)

Multiplication

n×y
n×2 142784480
n×3 214176720
n×4 285568960
n×5 356961200

Division

n÷y
n÷2 35696120
n÷3 23797413.333333
n÷3 17848060
n÷5 14278448

Exponentiation

ny
n2 5096851932217600
n3 3.6387567638934E+23
n4 2.597789961895E+31
n5 1.854620444292E+39

Nth Root

y√n
2√n 8449.3928775978
3√n 414.8429075913
4√n 91.920579184412
5√n 37.216043589256

Divisors of 71392240

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 -71392239
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 71392240 can be divided by 40 positive divisors. The sum of these divisors (counting 71392240) is 1, the average is 0.025.

Base conversion 71392240

Base System Value
2 Binary 100010000010101101111110000
3 Ternary 11222100002202001
4 Quaternary 10100111233300
5 Quinary 121234022430
6 Senary 11030103344
8 Octal 420255760
10 Decimal 71392240
12 Duodecimal 1baaab54
16 Hexadecimal 4415bf0
20 Vigesimal 12640c0
36 Base36 16i6ls

Cryptographic Hash Functions

md5 7d99adf19dd167cfcdd97ff4b41e75bf
sha1 f7268ee5e519916832751de98095159f9604ee39
sha256 35d8bb915d5231f7398aa2549151b556ca63f6165f442b9605bcafa44bdf8ba0
sha512 f5c65a353319549c59467dd451b06f68fee51203422a4e31d76bf1e1e3f8b5f2e2458ac1a5762ff8d606e1c0075d6bd22dd2f0e4758c5e995010a3e01760f687
ripemd-160 402684d1c260c6ee6327ebe86ace2bf17a69733a

71392240 as geometric shapes

Circle

Radius = n
Diameter 142784480
Circumference 448570673.41464
Area 1.601223258669E+16

Sphere

Radius = n
Volume 1.5241988690197E+24
Surface area 6.4048930346759E+16
Circumference 448570673.41464

Square

Length = n
Perimeter 285568960
Area 5096851932217600
Diagonal 100963874.05619

Cube

Length = n
Surface area 30581111593305600
Volume 3.6387567638934E+23
Space diagonal 123654986.94615

Equilateral Triangle

Length = n
Perimeter 214176720
Area 2.2070016263141E+15
Altitude 61827493.473076

Triangular Pyramid

Length = n
Surface area 2.2070016263141E+15
Volume 4.2883159713958E+22
Height 33654624.685398