3944487628 (number)

3944487628 is an even 10-digits composite number following 3944487627 and preceding 3944487629. In scientific notation, it is written as 3.944487628 × 10^9. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 1758532608 positive integers (up to 3944487628) that are relatively prime to 3944487628.

Interesting facts

Basic properties

Name

Name three billion nine hundred forty-four million four hundred eighty-seven thousand six hundred twenty-eight

Notation

Scientific notation 3.944487628 × 10^9
Engineering notation 3.944487628 × 10^9

Prime Factorization of 3944487628

Prime Factorization 2 × 2 × 19 × 17 × 3053009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1972243814
Product of the distinct prime numbers

The prime factorization of 3944487628 is 2 × 2 × 19 × 17 × 3053009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 82, 7, 450, 1, 6294, 1992, 20132, 23635, 905793, 709206, 5408700, 5637099, 35055863, 41235813, 997011065, 923855330, 4689868688, 1037616928

Basic calculations (n = 3944487628)

Multiplication

n×y
n×2 7888975256
n×3 11833462884
n×4 15777950512
n×5 19722438140

Division

n÷y
n÷2 1972243814
n÷3 1314829209.3333
n÷3 986121907
n÷5 788897525.6

Exponentiation

ny
n2 1.5558982647445E+19
n3 6.1372214557114E+28
n4 2.420819410235E+38
n5 9.5488922132941E+47

Nth Root

y√n
2√n 62805.156062222
3√n 1580.0234504878
4√n 250.60956897577
5√n 83.022942129019

Divisors of 3944487628

1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 3053009, 6106018, 12212036, 51901153, 58007171, 103802306, 116014342, 207604612, 232028684, 986121907, 1972243814, 3944487628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3944487627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3944487628 can be divided by 24 positive divisors. The sum of these divisors (counting 3944487628) is 1, the average is 0.041666666666667.

Base conversion 3944487628

Base System Value
2 Binary 11101011000111000001101011001100
3 Ternary 101011220020201210101
4 Quaternary 3223013001223030
5 Quinary 31034242101003
6 Senary 1451224020444
8 Octal 35307015314
10 Decimal 3944487628
12 Duodecimal 921001724
16 Hexadecimal eb1c1acc
20 Vigesimal 31cd0j18
36 Base36 1t8g24s

Cryptographic Hash Functions

md5 29aae731dd12306a5452c5c620a7575c
sha1 2e54c5a90a69b6e9600021928b668d24002235f2
sha256 686f5ed6774423c835a8739c79b286832344ec323bc90d112c47505cae620e23
sha512 6c92be327e65272ca122571ac28fef31ad655f27f8889b77f3a23515792436c71e821e00e54224ea39eea7ecdf549ad288c32c1e3eb3f29900e5c42e3e411209
ripemd-160 51cb97374b05e4129da550c8825c9088609b1738

3944487628 as geometric shapes

Circle

Radius = n
Diameter 7888975256
Circumference 24783946708.601
Area 4.8879985582544E+19

Sphere

Radius = n
Volume 2.5707533118289E+29
Surface area 1.9551994233018E+20
Circumference 24783946708.601

Square

Length = n
Perimeter 15777950512
Area 1.5558982647445E+19
Diagonal 5578347900.1305

Cube

Length = n
Surface area 9.335389588467E+19
Volume 6.1372214557114E+28
Space diagonal 6832052981.5228

Equilateral Triangle

Length = n
Perimeter 11833462884
Area 6.7372371148643E+18
Altitude 3416026490.7614

Triangular Pyramid

Length = n
Surface area 6.7372371148643E+18
Volume 7.2327848482951E+27
Height 1859449300.0435