149252018 (number)

149252018 is an even 9-digits composite number following 149252017 and preceding 149252019. In scientific notation, it is written as 1.49252018 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 74626008 positive integers (up to 149252018) that are relatively prime to 149252018.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million two hundred fifty-two thousand eighteen

Notation

Scientific notation 1.49252018 × 10^8
Engineering notation 1.49252018 × 10^6

Prime Factorization of 149252018

Prime Factorization 2 × 74626009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149252018
Product of the distinct prime numbers

The prime factorization of 149252018 is 2 × 74626009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 77, 69, 609, 557, 6728, 1823, 3406, 27090, 218016, 593283, 248588, 2890171, 51599872, 26210662, 730714848, 762081553, 7419659928, 1488282865

Basic calculations (n = 149252018)

Multiplication

n×y
n×2 298504036
n×3 447756054
n×4 597008072
n×5 746260090

Division

n÷y
n÷2 74626009
n÷3 49750672.666667
n÷3 37313004.5
n÷5 29850403.6

Exponentiation

ny
n2 22276164877072324
n3 3.3247625612038E+24
n4 4.9622752163051E+32
n5 7.4062958990492E+40

Nth Root

y√n
2√n 12216.874313833
3√n 530.44464643701
4√n 110.52997020643
5√n 43.130455263575

Divisors of 149252018

1, 2, 74626009, 149252018

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 -149252017
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 149252018 can be divided by 4 positive divisors. The sum of these divisors (counting 149252018) is 1, the average is 0.25.

Base conversion 149252018

Base System Value
2 Binary 1000111001010110011110110010
3 Ternary 101101211210021112
4 Quaternary 20321112132302
5 Quinary 301202031033
6 Senary 22450553322
8 Octal 1071263662
10 Decimal 149252018
12 Duodecimal 41b98842
16 Hexadecimal 8e567b2
20 Vigesimal 26cga0i
36 Base36 2guzle

Cryptographic Hash Functions

md5 7b003b1f64c096fea540363eb41cc8d2
sha1 83c609300d958ca2e42d61d1112e7851cf2706f8
sha256 093394d02aaaa57600f632b7ed6d36299397b06e95720264df2bba914ae87c15
sha512 d5383e240d79092a45c0df278cf0abc4f070689fcc3da2baf2eec6d877fec86fc78521966b3637281d4302829d16982b90a7d7602d3002fbd028231c2a97cbe4
ripemd-160 53f7aae34306dd776e4df3842937b593027387d2

149252018 as geometric shapes

Circle

Radius = n
Diameter 298504036
Circumference 937778086.5645
Area 6.9982635927965E+16

Sphere

Radius = n
Volume 1.3926732849611E+25
Surface area 2.7993054371186E+17
Circumference 937778086.5645

Square

Length = n
Perimeter 597008072
Area 22276164877072324
Diagonal 211074228.06715

Cube

Length = n
Surface area 133656989262433944
Volume 3.3247625612038E+24
Space diagonal 258512078.30818

Equilateral Triangle

Length = n
Perimeter 447756054
Area 9.6458623412176E+15
Altitude 129256039.15409

Triangular Pyramid

Length = n
Surface area 9.6458623412176E+15
Volume 3.9182702547706E+23
Height 70358076.022384