71738400 (number)

71738400 is an even 8-digits composite number following 71738399 and preceding 71738401. In scientific notation, it is written as 7.1738400 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 96 positive divisors. There are 18816000 positive integers (up to 71738400) that are relatively prime to 71738400.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred thirty-eight thousand four hundred

Notation

Scientific notation 7.1738400 × 10^7
Engineering notation 7.1738400 × 10^6

Prime Factorization of 71738400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 5 × 71 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4483650
Product of the distinct prime numbers

The prime factorization of 71738400 is 2 × 2 × 2 × 2 × 2 × 15 × 5 × 71 × 421. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71738400)

Multiplication

n×y
n×2 143476800
n×3 215215200
n×4 286953600
n×5 358692000

Division

n÷y
n÷2 35869200
n÷3 23912800
n÷3 17934600
n÷5 14347680

Exponentiation

ny
n2 5146398034560000
n3 3.6919436076248E+23
n4 2.6485412730123E+31
n5 1.9000211325987E+39

Nth Root

y√n
2√n 8469.8524190212
3√n 415.51231064036
4√n 92.031801128856
5√n 37.252063729008

Divisors of 71738400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71738399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71738400 can be divided by 96 positive divisors. The sum of these divisors (counting 71738400) is 1, the average is 0.010416666666667.

Base conversion 71738400

Base System Value
2 Binary 100010001101010010000100000
3 Ternary 11222222200120210
4 Quaternary 10101222100200
5 Quinary 121331112100
6 Senary 11041334120
8 Octal 421522040
10 Decimal 71738400
12 Duodecimal 20037340
16 Hexadecimal 446a420
20 Vigesimal 1287600
36 Base36 16plpc

Cryptographic Hash Functions

md5 c64cc1fc7307181e096cf580ec09e780
sha1 87a0307f748334a23be2df13421589a1e4c3e621
sha256 a4ba1ae977abe5ffcc1cf14b1581ad826090ad1dd1da9642888d103e79018216
sha512 8621376c735ba3fe0bb40f6e6ae0e605829f0061151398d7625e9bf05db845ca21456f6491a1312176a5638172acf7ed7b2c1b110391203098abf26f82387889
ripemd-160 edae482348aaa273e23d199865fccb5bc924f6c7

71738400 as geometric shapes

Circle

Radius = n
Diameter 143476800
Circumference 450745660.84057
Area 1.6167886257823E+16

Sphere

Radius = n
Volume 1.5464777220242E+24
Surface area 6.4671545031291E+16
Circumference 450745660.84057

Square

Length = n
Perimeter 286953600
Area 5146398034560000
Diagonal 101453418.22295

Cube

Length = n
Surface area 30878388207360000
Volume 3.6919436076248E+23
Space diagonal 124254553.6537

Equilateral Triangle

Length = n
Perimeter 215215200
Area 2.2284557179576E+15
Altitude 62127276.82685

Triangular Pyramid

Length = n
Surface area 2.2284557179576E+15
Volume 4.3509972678497E+22
Height 33817806.074315