3128989894 (number)

3128989894 is an even 10-digits composite number following 3128989893 and preceding 3128989895. In scientific notation, it is written as 3.128989894 × 10^9. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 1564494946 positive integers (up to 3128989894) that are relatively prime to 3128989894.

Interesting facts

Basic properties

Name

Name three billion one hundred twenty-eight million nine hundred eighty-nine thousand eight hundred ninety-four

Notation

Scientific notation 3.128989894 × 10^9
Engineering notation 3.128989894 × 10^9

Prime Factorization of 3128989894

Prime Factorization 2 × 1564494947

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 3128989894
Product of the distinct prime numbers

The prime factorization of 3128989894 is 2 × 1564494947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 75, 34, 63, 79, 916, 5575, 74616, 54161, 346064, 778737, 4253854, 1645611, 62383871, 26579772, 289824009, 839437011, 4099652278, 5319931271

Basic calculations (n = 3128989894)

Multiplication

n×y
n×2 6257979788
n×3 9386969682
n×4 12515959576
n×5 15644949470

Division

n÷y
n÷2 1564494947
n÷3 1042996631.3333
n÷3 782247473.5
n÷5 625797978.8

Exponentiation

ny
n2 9.7905777567541E+18
n3 3.0634618857305E+28
n4 9.5855412811049E+37
n5 2.9993061797097E+47

Nth Root

y√n
2√n 55937.374750698
3√n 1462.6308189309
4√n 236.51083431991
5√n 79.264884675313

Divisors of 3128989894

1, 2, 1564494947, 3128989894

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3128989893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3128989894 can be divided by 4 positive divisors. The sum of these divisors (counting 3128989894) is 1, the average is 0.25.

Base conversion 3128989894

Base System Value
2 Binary 10111010100000001001100011000110
3 Ternary 22002001202011012121
4 Quaternary 2322200021203012
5 Quinary 22402010134034
6 Senary 1234253040154
8 Octal 27240114306
10 Decimal 3128989894
12 Duodecimal 733a8605a
16 Hexadecimal ba8098c6
20 Vigesimal 28hg3eee
36 Base36 1fqx41y

Cryptographic Hash Functions

md5 9b9998d4b7584cbb251fa7016e3e3b2d
sha1 3a2e96ede97ff582bb2e2a22c5194f3d36f80d58
sha256 9151789cda23bdf08d1603ceb85d141c82e0c47c01db4de792c5ac9eb7bfee3b
sha512 772964f628de5a1ca8f651ab38153239c753c0e4d85cddea2252d66a44e121d2aa9544311997919468b559a3913b968ffdc5587d85e8e278231f82801a3fbbfa
ripemd-160 38231b804fe028701004bd73056f708ec214b9b3

3128989894 as geometric shapes

Circle

Radius = n
Diameter 6257979788
Circumference 19660023328.294
Area 3.0758007155018E+19

Sphere

Radius = n
Volume 1.2832199139684E+29
Surface area 1.2303202862007E+20
Circumference 19660023328.294

Square

Length = n
Perimeter 12515959576
Area 9.7905777567541E+18
Diagonal 4425059944.6232

Cube

Length = n
Surface area 5.8743466540525E+19
Volume 3.0634618857305E+28
Space diagonal 5419569472.7776

Equilateral Triangle

Length = n
Perimeter 9386969682
Area 4.239444527538E+18
Altitude 2709784736.3888

Triangular Pyramid

Length = n
Surface area 4.239444527538E+18
Volume 3.6103244555109E+27
Height 1475019981.5411