149969485 (number)

149969485 is an odd 9-digits composite number following 149969484 and preceding 149969486. In scientific notation, it is written as 1.49969485 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 119975584 positive integers (up to 149969485) that are relatively prime to 149969485.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-nine thousand four hundred eighty-five

Notation

Scientific notation 1.49969485 × 10^8
Engineering notation 1.49969485 × 10^6

Prime Factorization of 149969485

Prime Factorization 5 × 29993897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149969485
Product of the distinct prime numbers

The prime factorization of 149969485 is 5 × 29993897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 73, 50, 674, 136, 3885, 6316, 22811, 47826, 277865, 86758, 5407734, 8458381, 37914369, 86687669, 170460985, 272273694, 4629872797, 249713743

Basic calculations (n = 149969485)

Multiplication

n×y
n×2 299938970
n×3 449908455
n×4 599877940
n×5 749847425

Division

n÷y
n÷2 74984742.5
n÷3 49989828.333333
n÷3 37492371.25
n÷5 29993897

Exponentiation

ny
n2 22490846431165225
n3 3.3729406564959E+24
n4 5.0583817319026E+32
n5 7.5860290326684E+40

Nth Root

y√n
2√n 12246.202880893
3√n 531.29325211864
4√n 110.66256314081
5√n 43.171842104884

Divisors of 149969485

1, 5, 29993897, 149969485

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 -149969484
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 149969485 can be divided by 4 positive divisors. The sum of these divisors (counting 149969485) is 1, the average is 0.25.

Base conversion 149969485

Base System Value
2 Binary 1000111100000101101001001101
3 Ternary 101110012020110101
4 Quaternary 20330011221031
5 Quinary 301343010420
6 Senary 22514211101
8 Octal 1074055115
10 Decimal 149969485
12 Duodecimal 42283a91
16 Hexadecimal 8f05a4d
20 Vigesimal 26h63e5
36 Base36 2had71

Cryptographic Hash Functions

md5 b453d44b0570ba951e4c4a07ad6477a3
sha1 ead7f62fff5ab891bdee9073a85d12b88982dc4f
sha256 ea1d2f3a8a819ca315bea780ff5d4cc1988aea5d83c8e5b1611dab9c9670dd9d
sha512 c827435ab22a7ed67280c9c52d37c30ce857b9c6a16b139718cfcfe2f9283e13dc94420707a9d50b64f46c87e592a6412ea11d758a10c55f28e3ffd7b0e1a8aa
ripemd-160 5de5cd262dbd1c9f1b89dc0a690c60765b11e9b4

149969485 as geometric shapes

Circle

Radius = n
Diameter 299938970
Circumference 942286064.67729
Area 7.0657077921165E+16

Sphere

Radius = n
Volume 1.4128540783256E+25
Surface area 2.8262831168466E+17
Circumference 942286064.67729

Square

Length = n
Perimeter 599877940
Area 22490846431165225
Diagonal 212088879.62911

Cube

Length = n
Surface area 134945078586991350
Volume 3.3729406564959E+24
Space diagonal 259754767.60494

Equilateral Triangle

Length = n
Perimeter 449908455
Area 9.7388221810018E+15
Altitude 129877383.80247

Triangular Pyramid

Length = n
Surface area 9.7388221810018E+15
Volume 3.9750486845801E+23
Height 70696293.209703