1949770147 (number)

1949770147 is an odd 10-digits composite number following 1949770146 and preceding 1949770148. In scientific notation, it is written as 1.949770147 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 1799787816 positive integers (up to 1949770147) that are relatively prime to 1949770147.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-nine million seven hundred seventy thousand one hundred forty-seven

Notation

Scientific notation 1.949770147 × 10^9
Engineering notation 1.949770147 × 10^9

Prime Factorization of 1949770147

Prime Factorization 13 × 149982319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1949770147
Product of the distinct prime numbers

The prime factorization of 1949770147 is 13 × 149982319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 93, 71, 899, 752, 1013, 1989, 28749, 49267, 998104, 153684, 9662728, 2487260, 50818084, 36517346, 265673465, 46762596, 8569236201, 689531997

Basic calculations (n = 1949770147)

Multiplication

n×y
n×2 3899540294
n×3 5849310441
n×4 7799080588
n×5 9748850735

Division

n÷y
n÷2 974885073.5
n÷3 649923382.33333
n÷3 487442536.75
n÷5 389954029.4

Exponentiation

ny
n2 3801603626132401609
n3 7.4122532609599E+27
n4 1.4452190130223E+37
n5 2.8178448874677E+46

Nth Root

y√n
2√n 44156.20168221
3√n 1249.2838878517
4√n 210.13377092274
5√n 72.110197215319

Divisors of 1949770147

1, 13, 149982319, 1949770147

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 -1949770146
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 1949770147 can be divided by 4 positive divisors. The sum of these divisors (counting 1949770147) is 1, the average is 0.25.

Base conversion 1949770147

Base System Value
2 Binary 1110100001101110010000110100011
3 Ternary 12000212211120211011
4 Quaternary 1310031302012203
5 Quinary 12443120121042
6 Senary 521250201351
8 Octal 16415620643
10 Decimal 1949770147
12 Duodecimal 464b83257
16 Hexadecimal 743721a3
20 Vigesimal 1a961577
36 Base36 w8uc9v

Cryptographic Hash Functions

md5 f5a878c267ac389a7e8ac5bd657015cd
sha1 330032fcc54a0db7f96ca6d3ea5a20bdffd4a36b
sha256 10c57f0475c44df8437d38415ae9e10105750590882d60e85aa1933e23150b04
sha512 fc96152fbce5c7ba94c4c2eb87ad83d38b35f10464614880464ad23982c76fd9a8d67e10dcb5614344b74b348a4b45a68229f3ca470c0c0753618b25beb5a698
ripemd-160 be7f85c59b1af14481dbe637a6ef46ccb2b21e72

1949770147 as geometric shapes

Circle

Radius = n
Diameter 3899540294
Circumference 12250767140.008
Area 1.1943090023718E+19

Sphere

Radius = n
Volume 3.1048373854905E+28
Surface area 4.7772360094871E+19
Circumference 12250767140.008

Square

Length = n
Perimeter 7799080588
Area 3801603626132401609
Diagonal 2757391385.3976

Cube

Length = n
Surface area 2.2809621756794E+19
Volume 7.4122532609599E+27
Space diagonal 3377100957.685

Equilateral Triangle

Length = n
Perimeter 5849310441
Area 1.6461426576748E+18
Altitude 1688550478.8425

Triangular Pyramid

Length = n
Surface area 1.6461426576748E+18
Volume 8.7354242411614E+26
Height 919130461.79919