149785612 (number)

149785612 is an even 9-digits composite number following 149785611 and preceding 149785613. In scientific notation, it is written as 1.49785612 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 74867760 positive integers (up to 149785612) that are relatively prime to 149785612.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighty-five thousand six hundred twelve

Notation

Scientific notation 1.49785612 × 10^8
Engineering notation 1.49785612 × 10^6

Prime Factorization of 149785612

Prime Factorization 2 × 2 × 4933 × 7591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74892806
Product of the distinct prime numbers

The prime factorization of 149785612 is 2 × 2 × 4933 × 7591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 91, 12, 224, 358, 2580, 9882, 67572, 8484, 49470, 433075, 4415480, 2664081, 85094352, 97272509, 988171874, 295423521, 6109429243, 1330465220

Basic calculations (n = 149785612)

Multiplication

n×y
n×2 299571224
n×3 449356836
n×4 599142448
n×5 748928060

Division

n÷y
n÷2 74892806
n÷3 49928537.333333
n÷3 37446403
n÷5 29957122.4

Exponentiation

ny
n2 22435729562214544
n3 3.3605494831428E+24
n4 5.0336196098883E+32
n5 7.5396379384232E+40

Nth Root

y√n
2√n 12238.693230897
3√n 531.07602918054
4√n 110.6286275378
5√n 43.161250574117

Divisors of 149785612

1, 2, 4, 4933, 7591, 9866, 15182, 19732, 30364, 37446403, 74892806, 149785612

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149785611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149785612 can be divided by 12 positive divisors. The sum of these divisors (counting 149785612) is 1, the average is 0.083333333333333.

Base conversion 149785612

Base System Value
2 Binary 1000111011011000110000001100
3 Ternary 101102211220020021
4 Quaternary 20323120300030
5 Quinary 301321114422
6 Senary 22510231524
8 Octal 1073306014
10 Decimal 149785612
12 Duodecimal 421b55a4
16 Hexadecimal 8ed8c0c
20 Vigesimal 26g340c
36 Base36 2h6fbg

Cryptographic Hash Functions

md5 e73080a737c05b205ebb21387f616a7f
sha1 95dbd4a776aeee9e3a97c56caf543690c00f4bbb
sha256 ce1e3df9eb29429656989d3ed191d40c98403ec4feb006724dca73e02de3673f
sha512 0b7b86fd87adde6ad0599c4dab5a7ab11c7daedc7780dc010d03b741e694cc6b8efad1d9836a12fb5d45eb64654a2593b4b288ccd350947b1efde38546ffd20d
ripemd-160 a98411c8c498f0723f654dcc8bdb0592b00b1900

149785612 as geometric shapes

Circle

Radius = n
Diameter 299571224
Circumference 941130756.5453
Area 7.0483923170581E+16

Sphere

Radius = n
Volume 1.4076636757689E+25
Surface area 2.8193569268232E+17
Circumference 941130756.5453

Square

Length = n
Perimeter 599142448
Area 22435729562214544
Diagonal 211828843.93875

Cube

Length = n
Surface area 134614377373287264
Volume 3.3605494831428E+24
Space diagonal 259436290.2268

Equilateral Triangle

Length = n
Perimeter 449356836
Area 9.7149558766577E+15
Altitude 129718145.1134

Triangular Pyramid

Length = n
Surface area 9.7149558766577E+15
Volume 3.9604455467387E+23
Height 70609614.646251