149720085 (number)

149720085 is an odd 9-digits composite number following 149720084 and preceding 149720086. In scientific notation, it is written as 1.49720085 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 79763040 positive integers (up to 149720085) that are relatively prime to 149720085.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty thousand eighty-five

Notation

Scientific notation 1.49720085 × 10^8
Engineering notation 1.49720085 × 10^6

Prime Factorization of 149720085

Prime Factorization 5 × 3 × 3 × 1931 × 1723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49906695
Product of the distinct prime numbers

The prime factorization of 149720085 is 5 × 3 × 3 × 1931 × 1723. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 69, 97, 218, 969, 9768, 6146, 1039, 93315, 562658, 355343, 7849857, 6681852, 35453793, 98786160, 893976457, 651003873, 2685792851, 726021569

Basic calculations (n = 149720085)

Multiplication

n×y
n×2 299440170
n×3 449160255
n×4 598880340
n×5 748600425

Division

n÷y
n÷2 74860042.5
n÷3 49906695
n÷3 37430021.25
n÷5 29944017

Exponentiation

ny
n2 22416103852407225
n3 3.3561409741512E+24
n4 5.0248171192191E+32
n5 7.5231604619893E+40

Nth Root

y√n
2√n 12236.015895707
3√n 530.99857426708
4√n 110.61652632273
5√n 43.157473546048

Divisors of 149720085

1, 3, 5, 9, 15, 45, 1723, 1931, 5169, 5793, 8615, 9655, 15507, 17379, 25845, 28965, 77535, 86895, 3327113, 9981339, 16635565, 29944017, 49906695, 149720085

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149720084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149720085 can be divided by 24 positive divisors. The sum of these divisors (counting 149720085) is 1, the average is 0.041666666666667.

Base conversion 149720085

Base System Value
2 Binary 1000111011001000110000010101
3 Ternary 101102201120100100
4 Quaternary 20323020300111
5 Quinary 301312020320
6 Senary 22505004313
8 Octal 1073106025
10 Decimal 149720085
12 Duodecimal 42183699
16 Hexadecimal 8ec8c15
20 Vigesimal 26ff045
36 Base36 2h50r9

Cryptographic Hash Functions

md5 22553886ffb6b5bd170705161147a3f4
sha1 5e193e8737c15085c7b3f945541e87aee01d8f43
sha256 47bbe026960a3933e038a6852c6d23099092febe62f6e71c585d8abf72c89111
sha512 8acf6eb0012db70e3eee04cbafe2058ea33706c9b445ce3a80caaa660f191a4b65e3970559bd192dc3f5590ab5d83810bcc7a1e4ee9957c4c7bd1461d0e6c0f1
ripemd-160 b7159929ab0d363a9fc6ba116480225336f25d4b

149720085 as geometric shapes

Circle

Radius = n
Diameter 299440170
Circumference 940719038.26168
Area 7.0422267184828E+16

Sphere

Radius = n
Volume 1.4058170438407E+25
Surface area 2.8168906873931E+17
Circumference 940719038.26168

Square

Length = n
Perimeter 598880340
Area 22416103852407225
Diagonal 211736174.76665

Cube

Length = n
Surface area 134496623114443350
Volume 3.3561409741512E+24
Space diagonal 259322794.13353

Equilateral Triangle

Length = n
Perimeter 449160255
Area 9.7064576950274E+15
Altitude 129661397.06677

Triangular Pyramid

Length = n
Surface area 9.7064576950274E+15
Volume 3.9552500690673E+23
Height 70578724.922218