71724892 (number)

71724892 is an even 8-digits composite number following 71724891 and preceding 71724893. In scientific notation, it is written as 7.1724892 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 35834400 positive integers (up to 71724892) that are relatively prime to 71724892.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred twenty-four thousand eight hundred ninety-two

Notation

Scientific notation 7.1724892 × 10^7
Engineering notation 7.1724892 × 10^6

Prime Factorization of 71724892

Prime Factorization 2 × 2 × 1423 × 12601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35862446
Product of the distinct prime numbers

The prime factorization of 71724892 is 2 × 2 × 1423 × 12601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 99, 42, 412, 30, 9776, 4340, 46362, 86655, 515054, 226923, 1284749, 99966, 75524949, 35090641, 139868064, 399317063, 7470204943, 5611027547

Basic calculations (n = 71724892)

Multiplication

n×y
n×2 143449784
n×3 215174676
n×4 286899568
n×5 358624460

Division

n÷y
n÷2 35862446
n÷3 23908297.333333
n÷3 17931223
n÷5 14344978.4

Exponentiation

ny
n2 5144460132411664
n3 3.6898584739553E+23
n4 2.6465470053973E+31
n5 1.8982329813505E+39

Nth Root

y√n
2√n 8469.0549649887
3√n 415.48622933842
4√n 92.027468535154
5√n 37.250660746

Divisors of 71724892

1, 2, 4, 1423, 2846, 5692, 12601, 25202, 50404, 17931223, 35862446, 71724892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71724891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71724892 can be divided by 12 positive divisors. The sum of these divisors (counting 71724892) is 1, the average is 0.083333333333333.

Base conversion 71724892

Base System Value
2 Binary 100010001100110111101011100
3 Ternary 11222222000001111
4 Quaternary 10101212331130
5 Quinary 121330144032
6 Senary 11041151404
8 Octal 421467534
10 Decimal 71724892
12 Duodecimal 2002b564
16 Hexadecimal 4466f5c
20 Vigesimal 1285c4c
36 Base36 16pba4

Cryptographic Hash Functions

md5 a42782949cfdfb87d04553983a59964d
sha1 d8362e6c2cb2d2072f8d2abf24f08521668919ab
sha256 1bae0fd8ecc433f0d77edf1bb0ed868088d462aa147e00ad8b89e428494a4827
sha512 aa622c493e8e76d4efb4e5ab2d1254b0da9dccbc50655d4aef9d68f9fe410a9247b99c6a79fc3a13206916219bb645f9c0c54fb1878baa8f055367a25322fb46
ripemd-160 c217b59630c1cab74ae422bbd0d29240b6f5cc78

71724892 as geometric shapes

Circle

Radius = n
Diameter 143449784
Circumference 450660787.57344
Area 1.616179815867E+16

Sphere

Radius = n
Volume 1.5456043032752E+24
Surface area 6.464719263468E+16
Circumference 450660787.57344

Square

Length = n
Perimeter 286899568
Area 5144460132411664
Diagonal 101434315.02615

Cube

Length = n
Surface area 30866760794469984
Volume 3.6898584739553E+23
Space diagonal 124231157.11139

Equilateral Triangle

Length = n
Perimeter 215174676
Area 2.2276165817124E+15
Altitude 62115578.555695

Triangular Pyramid

Length = n
Surface area 2.2276165817124E+15
Volume 4.3485399142541E+22
Height 33811438.342049