149969305 (number)

149969305 is an odd 9-digits composite number following 149969304 and preceding 149969306. In scientific notation, it is written as 1.49969305 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 119406000 positive integers (up to 149969305) that are relatively prime to 149969305.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-nine thousand three hundred five

Notation

Scientific notation 1.49969305 × 10^8
Engineering notation 1.49969305 × 10^6

Prime Factorization of 149969305

Prime Factorization 5 × 211 × 142151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149969305
Product of the distinct prime numbers

The prime factorization of 149969305 is 5 × 211 × 142151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 85, 25, 864, 143, 5105, 2895, 60347, 49695, 664455, 474169, 1756837, 4356760, 9405629, 22319011, 367345640, 510767522, 68730810, 1361579945

Basic calculations (n = 149969305)

Multiplication

n×y
n×2 299938610
n×3 449907915
n×4 599877220
n×5 749846525

Division

n÷y
n÷2 74984652.5
n÷3 49989768.333333
n÷3 37492326.25
n÷5 29993861

Exponentiation

ny
n2 22490792442183025
n3 3.3729285114534E+24
n4 5.0583574467736E+32
n5 7.5859835073421E+40

Nth Root

y√n
2√n 12246.195531674
3√n 531.29303955801
4√n 110.66252993527
5√n 43.171831741528

Divisors of 149969305

1, 5, 211, 1055, 142151, 710755, 29993861, 149969305

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 -149969304
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 149969305 can be divided by 8 positive divisors. The sum of these divisors (counting 149969305) is 1, the average is 0.125.

Base conversion 149969305

Base System Value
2 Binary 1000111100000101100110011001
3 Ternary 101110012020012201
4 Quaternary 20330011212121
5 Quinary 301343004210
6 Senary 22514210201
8 Octal 1074054631
10 Decimal 149969305
12 Duodecimal 42283961
16 Hexadecimal 8f05999
20 Vigesimal 26h6355
36 Base36 2had21

Cryptographic Hash Functions

md5 d9c0339724ecdb4e2782c4bae097fa94
sha1 833b274bc0c83fc5c6c9875b13a0125353ff30b7
sha256 856bab603a436fbfd9b981b3423bc05ba2f22df8e9026d7235337799d3ecc61b
sha512 7415ec479e6e3c57f194ed52cb70ef9649f1f8faf3817bd1551dd6b8885a7733c983c0588a5bba550ee12b6af32b43f4e75262f37874832090bd19022fb862cf
ripemd-160 68fc6d507b3fba9ce3b22f152ef3c80e9d138f84

149969305 as geometric shapes

Circle

Radius = n
Diameter 299938610
Circumference 942284933.70393
Area 7.0656908309775E+16

Sphere

Radius = n
Volume 1.4128489910221E+25
Surface area 2.826276332391E+17
Circumference 942284933.70393

Square

Length = n
Perimeter 599877220
Area 22490792442183025
Diagonal 212088625.07067

Cube

Length = n
Surface area 134944754653098150
Volume 3.3729285114534E+24
Space diagonal 259754455.83579

Equilateral Triangle

Length = n
Perimeter 449907915
Area 9.7387988030868E+15
Altitude 129877227.9179

Triangular Pyramid

Length = n
Surface area 9.7387988030868E+15
Volume 3.9750343715103E+23
Height 70696208.356889