2149249930 (number)

2149249930 is an even 10-digits composite number following 2149249929 and preceding 2149249931. In scientific notation, it is written as 2.149249930 × 10^9. The sum of its digits is 43. It has a total of 6 prime factors and 64 positive divisors. There are 824279040 positive integers (up to 2149249930) that are relatively prime to 2149249930.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million two hundred forty-nine thousand nine hundred thirty

Notation

Scientific notation 2.149249930 × 10^9
Engineering notation 2.149249930 × 10^9

Prime Factorization of 2149249930

Prime Factorization 2 × 5 × 41 × 173 × 193 × 157

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2149249930
Product of the distinct prime numbers

The prime factorization of 2149249930 is 2 × 5 × 41 × 173 × 193 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 16, 40, 236, 677, 1520, 4689, 25738, 54462, 697742, 979515, 6728643, 2509884, 64583198, 86535895, 297504187, 451373324, 9165185318, 8122219570

Basic calculations (n = 2149249930)

Multiplication

n×y
n×2 4298499860
n×3 6447749790
n×4 8596999720
n×5 10746249650

Division

n÷y
n÷2 1074624965
n÷3 716416643.33333
n÷3 537312482.5
n÷5 429849986

Exponentiation

ny
n2 4619275261605004900
n3 9.9279770326553E+27
n4 2.1337703942476E+37
n5 4.5860058704727E+46

Nth Root

y√n
2√n 46360.003559103
3√n 1290.5127721302
4√n 215.31373286231
5√n 73.528784079866

Divisors of 2149249930

1, 2, 5, 10, 41, 82, 157, 173, 193, 205, 314, 346, 386, 410, 785, 865, 965, 1570, 1730, 1930, 6437, 7093, 7913, 12874, 14186, 15826, 27161, 30301, 32185, 33389, 35465, 39565, 54322, 60602, 64370, 66778, 70930, 79130, 135805, 151505, 166945, 271610, 303010, 333890, 1113601, 1242341, 1368949, 2227202, 2484682, 2737898, 5242073, 5568005, 6211705, 6844745, 10484146, 11136010, 12423410, 13689490, 26210365, 52420730, 214924993, 429849986, 1074624965, 2149249930

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149249929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149249930 can be divided by 64 positive divisors. The sum of these divisors (counting 2149249930) is 1, the average is 0.015625.

Base conversion 2149249930

Base System Value
2 Binary 10000000000110101111001110001010
3 Ternary 12112210012012122021
4 Quaternary 2000012233032022
5 Quinary 13400201444210
6 Senary 553133515054
8 Octal 20006571612
10 Decimal 2149249930
12 Duodecimal 4bb942a8a
16 Hexadecimal 801af38a
20 Vigesimal 1dbcg4ga
36 Base36 zjlvuy

Cryptographic Hash Functions

md5 fc4ddae89f44f7232b7d9e95353a652b
sha1 46976c98eea964416781f4efbe45f70d572fa545
sha256 cbcba7f23043efb29d0105f7b3752aedaafb7dd7f7d47e3af5f1856f1997d394
sha512 d5cb8a6007da23869abddf65ec9d79187fecdb983718fcac09cb69d415e69e3c0776a2b2845668ad8593f8b26b3ef9353181786f4ef75a5c350cfef347947845
ripemd-160 a5c02a0cb86629f70d55ce23f1179fed991a3d68

2149249930 as geometric shapes

Circle

Radius = n
Diameter 4298499860
Circumference 13504135581.633
Area 1.4511881226767E+19

Sphere

Radius = n
Volume 4.1586212947731E+28
Surface area 5.8047524907069E+19
Circumference 13504135581.633

Square

Length = n
Perimeter 8596999720
Area 4619275261605004900
Diagonal 3039498399.9354

Cube

Length = n
Surface area 2.771565156963E+19
Volume 9.9279770326553E+27
Space diagonal 3722610076.9239

Equilateral Triangle

Length = n
Perimeter 6447749790
Area 2.0002048618115E+18
Altitude 1861305038.4619

Triangular Pyramid

Length = n
Surface area 2.0002048618115E+18
Volume 1.1700233138758E+27
Height 1013166133.3118