3894156728 (number)

3894156728 is an even 10-digits composite number following 3894156727 and preceding 3894156729. In scientific notation, it is written as 3.894156728 × 10^9. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 1517203680 positive integers (up to 3894156728) that are relatively prime to 3894156728.

Interesting facts

Basic properties

Name

Name three billion eight hundred ninety-four million one hundred fifty-six thousand seven hundred twenty-eight

Notation

Scientific notation 3.894156728 × 10^9
Engineering notation 3.894156728 × 10^9

Prime Factorization of 3894156728

Prime Factorization 2 × 2 × 2 × 77 × 6321683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 973539182
Product of the distinct prime numbers

The prime factorization of 3894156728 is 2 × 2 × 2 × 77 × 6321683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 3, 71, 691, 393, 7621, 9151, 18581, 28271, 565291, 653970, 7500115, 5479142, 52096501, 73629217, 77809179, 568177136, 9179351070, 6759845076

Basic calculations (n = 3894156728)

Multiplication

n×y
n×2 7788313456
n×3 11682470184
n×4 15576626912
n×5 19470783640

Division

n÷y
n÷2 1947078364
n÷3 1298052242.6667
n÷3 973539182
n÷5 778831345.6

Exponentiation

ny
n2 1.5164456622228E+19
n3 5.9052770781912E+28
n4 2.2996074464742E+38
n5 8.9550318094466E+47

Nth Root

y√n
2√n 62403.178829287
3√n 1573.2743983877
4√n 249.80628260572
5√n 82.809981060461

Divisors of 3894156728

1, 2, 4, 8, 77, 154, 308, 616, 6321683, 12643366, 25286732, 50573464, 486769591, 973539182, 1947078364, 3894156728

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 -3894156727
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 3894156728 can be divided by 16 positive divisors. The sum of these divisors (counting 3894156728) is 1, the average is 0.0625.

Base conversion 3894156728

Base System Value
2 Binary 11101000000111000001110110111000
3 Ternary 101001101112122202222
4 Quaternary 3220013001312320
5 Quinary 30433401003403
6 Senary 1442225143212
8 Octal 35007016670
10 Decimal 3894156728
12 Duodecimal 90818ab08
16 Hexadecimal e81c1db8
20 Vigesimal 30gi9bg8
36 Base36 1sehak8

Cryptographic Hash Functions

md5 380c5b9b0f296822ff0b6f19579b69a4
sha1 b96e20974833b428cb99ecf1021f016425993b7f
sha256 28a5ff262c11db85f2433b4d93228d36d602db156a0e0317e4d969ee32a54583
sha512 e24fd0f24df07e905222ba66beea6ca34ef567ebebcb4c3d652d4e46470ccb7ece2a0802f08ec388afe848070c1bee3de9f7724e4a05f99bd735c7de6d854000
ripemd-160 741defb72a2936ad67b6c8fdc18c9b7ec4d6e91e

3894156728 as geometric shapes

Circle

Radius = n
Diameter 7788313456
Circumference 24467708337.224
Area 4.7640545520072E+19

Sphere

Radius = n
Volume 2.4735966781677E+29
Surface area 1.9056218208029E+20
Circumference 24467708337.224

Square

Length = n
Perimeter 15576626912
Area 1.5164456622228E+19
Diagonal 5507169258.744

Cube

Length = n
Surface area 9.0986739733366E+19
Volume 5.9052770781912E+28
Space diagonal 6744877305.5322

Equilateral Triangle

Length = n
Perimeter 11682470184
Area 6.5664023347182E+18
Altitude 3372438652.7661

Triangular Pyramid

Length = n
Surface area 6.5664023347182E+18
Volume 6.9594357779575E+27
Height 1835723086.248