149045913 (number)

149045913 is an odd 9-digits composite number following 149045912 and preceding 149045914. In scientific notation, it is written as 1.49045913 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 99363888 positive integers (up to 149045913) that are relatively prime to 149045913.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million forty-five thousand nine hundred thirteen

Notation

Scientific notation 1.49045913 × 10^8
Engineering notation 1.49045913 × 10^6

Prime Factorization of 149045913

Prime Factorization 27 × 3 × 1840073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149045913
Product of the distinct prime numbers

The prime factorization of 149045913 is 27 × 3 × 1840073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 33, 20, 176, 302, 6045, 1817, 73544, 68559, 353056, 832538, 4961398, 3582777, 36355119, 62018582, 434427495, 565073971, 6233197491, 7021476764

Basic calculations (n = 149045913)

Multiplication

n×y
n×2 298091826
n×3 447137739
n×4 596183652
n×5 745229565

Division

n÷y
n÷2 74522956.5
n÷3 49681971
n÷3 37261478.25
n÷5 29809182.6

Exponentiation

ny
n2 22214684182003569
n3 3.3110078859134E+24
n4 4.9349219330616E+32
n5 7.3552994509689E+40

Nth Root

y√n
2√n 12208.436140637
3√n 530.20036686652
4√n 110.49179218673
5√n 43.118536742281

Divisors of 149045913

1, 3, 27, 81, 1840073, 5520219, 49681971, 149045913

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 -149045912
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 149045913 can be divided by 8 positive divisors. The sum of these divisors (counting 149045913) is 1, the average is 0.125.

Base conversion 149045913

Base System Value
2 Binary 1000111000100100001010011001
3 Ternary 101101110022120000
4 Quaternary 20320210022121
5 Quinary 301123432123
6 Senary 22442323213
8 Octal 1070441231
10 Decimal 149045913
12 Duodecimal 41ab9509
16 Hexadecimal 8e24299
20 Vigesimal 26baefd
36 Base36 2gqkk9

Cryptographic Hash Functions

md5 68bb426c186df9e1be6eb0f253e2edb8
sha1 299611ee8c66077580c7869e0a235e116cc9cdac
sha256 5d502055cec6eb65f2845a810e47d8b29c2278c7ab8abef0ac01bcf09520f188
sha512 5c775e63a95c43e8d3157a895fe4ac1396cd41fff6410ba082504129821e15b56680bf4bf09268884ceb16f052dd61a47e9298543785eceaa794ebbda1de7af8
ripemd-160 7872e0ea67917fb203e25b8a5d78b77ea48a96fc

149045913 as geometric shapes

Circle

Radius = n
Diameter 298091826
Circumference 936483090.65677
Area 6.9789488628E+16

Sphere

Radius = n
Volume 1.3869117400484E+25
Surface area 2.79157954512E+17
Circumference 936483090.65677

Square

Length = n
Perimeter 596183652
Area 22214684182003569
Diagonal 210782751.58088

Cube

Length = n
Surface area 133288105092021414
Volume 3.3110078859134E+24
Space diagonal 258155093.97649

Equilateral Triangle

Length = n
Perimeter 447137739
Area 9.6192404193317E+15
Altitude 129077546.98825

Triangular Pyramid

Length = n
Surface area 9.6192404193317E+15
Volume 3.9020602144858E+23
Height 70260917.193627