71399784 (number)

71399784 is an even 8-digits composite number following 71399783 and preceding 71399785. In scientific notation, it is written as 7.1399784 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 23799920 positive integers (up to 71399784) that are relatively prime to 71399784.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand seven hundred eighty-four

Notation

Scientific notation 7.1399784 × 10^7
Engineering notation 7.1399784 × 10^6

Prime Factorization of 71399784

Prime Factorization 2 × 2 × 2 × 3 × 2974991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17849946
Product of the distinct prime numbers

The prime factorization of 71399784 is 2 × 2 × 2 × 3 × 2974991. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 11, 63, 300, 683, 8558, 6119, 76223, 16755, 703351, 56579, 2482750, 6653842, 79810243, 71043447, 852208730, 237459563, 3891477774, 5810594730

Basic calculations (n = 71399784)

Multiplication

n×y
n×2 142799568
n×3 214199352
n×4 285599136
n×5 356998920

Division

n÷y
n÷2 35699892
n÷3 23799928
n÷3 17849946
n÷5 14279956.8

Exponentiation

ny
n2 5097929155246656
n3 3.6399104053191E+23
n4 2.5988881671914E+31
n5 1.8556005377762E+39

Nth Root

y√n
2√n 8449.8392884125
3√n 414.85751919179
4√n 91.9230073943
5√n 37.216830078002

Divisors of 71399784

1, 2, 3, 4, 6, 8, 12, 24, 2974991, 5949982, 8924973, 11899964, 17849946, 23799928, 35699892, 71399784

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399784 can be divided by 16 positive divisors. The sum of these divisors (counting 71399784) is 1, the average is 0.0625.

Base conversion 71399784

Base System Value
2 Binary 100010000010111100101101000
3 Ternary 11222100111002110
4 Quaternary 10100113211220
5 Quinary 121234243114
6 Senary 11030202320
8 Octal 420274550
10 Decimal 71399784
12 Duodecimal 1bab33a0
16 Hexadecimal 4417968
20 Vigesimal 1264j94
36 Base36 16icfc

Cryptographic Hash Functions

md5 22178264cddd25645479a59765b2c6b5
sha1 40d51f7dedd6ea6c2e58d2bcddcb30449d627520
sha256 7c66d69206730895aa9b223db39bd72d72f4cd62827002634e06fd19d04d84a0
sha512 307b85130ac3e9dc9c873f2ab4786f2d4bacf0fb03b5faad115b3073a54ab3f82139fb64c208abd3362cb57e5185d93f5194bab4911c95f1e58bcd57bc0f0f2d
ripemd-160 b21feb7d5811006ef8627eac1cddf4c3b649ab73

71399784 as geometric shapes

Circle

Radius = n
Diameter 142799568
Circumference 448618073.7646
Area 1.6015616782644E+16

Sphere

Radius = n
Volume 1.5246821052101E+24
Surface area 6.4062467130576E+16
Circumference 448618073.7646

Square

Length = n
Perimeter 285599136
Area 5097929155246656
Diagonal 100974542.88331

Cube

Length = n
Surface area 30587574931479936
Volume 3.6399104053191E+23
Space diagonal 123668053.53744

Equilateral Triangle

Length = n
Perimeter 214199352
Area 2.2074680775685E+15
Altitude 61834026.768722

Triangular Pyramid

Length = n
Surface area 2.2074680775685E+15
Volume 4.2896755508544E+22
Height 33658180.961103