1949492069 (number)

1949492069 is an odd 10-digits composite number following 1949492068 and preceding 1949492070. In scientific notation, it is written as 1.949492069 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 1670359680 positive integers (up to 1949492069) that are relatively prime to 1949492069.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-nine million four hundred ninety-two thousand sixty-nine

Notation

Scientific notation 1.949492069 × 10^9
Engineering notation 1.949492069 × 10^9

Prime Factorization of 1949492069

Prime Factorization 7 × 2707 × 102881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1949492069
Product of the distinct prime numbers

The prime factorization of 1949492069 is 7 × 2707 × 102881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1949492069)

Multiplication

n×y
n×2 3898984138
n×3 5848476207
n×4 7797968276
n×5 9747460345

Division

n÷y
n÷2 974746034.5
n÷3 649830689.66667
n÷3 487373017.25
n÷5 389898413.8

Exponentiation

ny
n2 3800519327093900761
n3 7.4090822862508E+27
n4 1.4443947155614E+37
n5 2.8158360424925E+46

Nth Root

y√n
2√n 44153.052771015
3√n 1249.2244936915
4√n 210.12627815439
5√n 72.108140213523

Divisors of 1949492069

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1949492068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1949492069 can be divided by 8 positive divisors. The sum of these divisors (counting 1949492069) is 1, the average is 0.125.

Base conversion 1949492069

Base System Value
2 Binary 1110100001100101110001101100101
3 Ternary 12000212022110100222
4 Quaternary 1310030232031211
5 Quinary 12443032221234
6 Senary 521240214125
8 Octal 16414561545
10 Decimal 1949492069
12 Duodecimal 464a6a345
16 Hexadecimal 7432e365
20 Vigesimal 1a946a39
36 Base36 w8odph

Cryptographic Hash Functions

md5 b7d85f7e94c43fb3ae3355f5b9d73733
sha1 f7ef543fcec0f59f96dfcd2f8f7e9d19548a06a4
sha256 a66d1045ece54c0383c9e91b2dad9914a2374bafc08516c9915df7762eab6c4d
sha512 f2dff4d528b72c2da5c3bf725e7fee11bee712572a82f85ecb1fbaef30c8f8688a173c4057da44cff4ce7f9dae4bad1bfa7b40aea2a22d01e4d1b40249c9a482
ripemd-160 13cb0f6f0a70a2116397b93155f08d28f5b50aa5

1949492069 as geometric shapes

Circle

Radius = n
Diameter 3898984138
Circumference 12249019924.404
Area 1.1939683597824E+19

Sphere

Radius = n
Volume 3.1035091307104E+28
Surface area 4.7758734391297E+19
Circumference 12249019924.404

Square

Length = n
Perimeter 7797968276
Area 3800519327093900761
Diagonal 2756998123.7186

Cube

Length = n
Surface area 2.2803115962563E+19
Volume 7.4090822862508E+27
Space diagonal 3376619312.4606

Equilateral Triangle

Length = n
Perimeter 5848476207
Area 1.6456731424185E+18
Altitude 1688309656.2303

Triangular Pyramid

Length = n
Surface area 1.6456731424185E+18
Volume 8.7316872116284E+26
Height 918999374.57286