2149248747 (number)

2149248747 is an odd 10-digits composite number following 2149248746 and preceding 2149248748. In scientific notation, it is written as 2.149248747 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 1398805632 positive integers (up to 2149248747) that are relatively prime to 2149248747.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million two hundred forty-eight thousand seven hundred forty-seven

Notation

Scientific notation 2.149248747 × 10^9
Engineering notation 2.149248747 × 10^9

Prime Factorization of 2149248747

Prime Factorization 3 × 43 × 5179 × 3217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2149248747
Product of the distinct prime numbers

The prime factorization of 2149248747 is 3 × 43 × 5179 × 3217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 2, 46, 973, 383, 9012, 9099, 1997, 71679, 935456, 500392, 802948, 449201, 47524402, 15750202, 25139948, 733529887, 6063899073, 5099163592

Basic calculations (n = 2149248747)

Multiplication

n×y
n×2 4298497494
n×3 6447746241
n×4 8596994988
n×5 10746243735

Division

n÷y
n÷2 1074624373.5
n÷3 716416249
n÷3 537312186.75
n÷5 429849749.4

Exponentiation

ny
n2 4619270176481070009
n3 9.9279606388564E+27
n4 2.1337656963327E+37
n5 4.5859932492347E+46

Nth Root

y√n
2√n 46359.990800258
3√n 1290.5125353535
4√n 215.31370323381
5√n 73.528775985454

Divisors of 2149248747

1, 3, 43, 129, 3217, 5179, 9651, 15537, 138331, 222697, 414993, 668091, 16660843, 49982529, 716416249, 2149248747

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 -2149248746
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 2149248747 can be divided by 16 positive divisors. The sum of these divisors (counting 2149248747) is 1, the average is 0.0625.

Base conversion 2149248747

Base System Value
2 Binary 10000000000110101110111011101011
3 Ternary 12112210012011000110
4 Quaternary 2000012232323223
5 Quinary 13400201424442
6 Senary 553133505403
8 Octal 20006567353
10 Decimal 2149248747
12 Duodecimal 4bb942263
16 Hexadecimal 801aeeeb
20 Vigesimal 1dbcg1h7
36 Base36 zjluy3

Cryptographic Hash Functions

md5 f7ca1ae44bd7fd06aef5224a645565a8
sha1 99a288ff42e3f11a78d073278f55b3f12eeac940
sha256 3f464e835f8aec8410a85b3bde998741b92310bd731e60d2988bf3cadf5678da
sha512 abeee692b900119b8a1c4147ef33d34750d13a81eb0835fc7565abdcf4fddae9d6d9835cb58ed27bb3cc8de316285c6435da266bf38c6e645d73af36e1c9bbf4
ripemd-160 4a609da28e6a537bb453bff46f2c4a69851ac62f

2149248747 as geometric shapes

Circle

Radius = n
Diameter 4298497494
Circumference 13504128148.625
Area 1.4511865251379E+19

Sphere

Radius = n
Volume 4.1586144277547E+28
Surface area 5.8047461005517E+19
Circumference 13504128148.625

Square

Length = n
Perimeter 8596994988
Area 4619270176481070009
Diagonal 3039496726.9208

Cube

Length = n
Surface area 2.7715621058886E+19
Volume 9.9279606388564E+27
Space diagonal 3722608027.9077

Equilateral Triangle

Length = n
Perimeter 6447746241
Area 2.0002026598882E+18
Altitude 1861304013.9539

Triangular Pyramid

Length = n
Surface area 2.0002026598882E+18
Volume 1.1700213818481E+27
Height 1013165575.6403