149739725 (number)

149739725 is an odd 9-digits composite number following 149739724 and preceding 149739726. In scientific notation, it is written as 1.49739725 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 119791760 positive integers (up to 149739725) that are relatively prime to 149739725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49739725 × 10^8
Engineering notation 1.49739725 × 10^6

Prime Factorization of 149739725

Prime Factorization 5 × 5 × 5989589

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29947945
Product of the distinct prime numbers

The prime factorization of 149739725 is 5 × 5 × 5989589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 99, 41, 48, 375, 3213, 7398, 79403, 17024, 660375, 906888, 7125924, 6418846, 53178586, 48845951, 224748082, 870731433, 200235515, 1989880325

Basic calculations (n = 149739725)

Multiplication

n×y
n×2 299479450
n×3 449219175
n×4 598958900
n×5 748698625

Division

n÷y
n÷2 74869862.5
n÷3 49913241.666667
n÷3 37434931.25
n÷5 29947945

Exponentiation

ny
n2 22421985243075625
n3 3.3574619042522E+24
n4 5.027454222407E+32
n5 7.5280961271331E+40

Nth Root

y√n
2√n 12236.8184182
3√n 531.02179171766
4√n 110.62015376142
5√n 43.158605749932

Divisors of 149739725

1, 5, 25, 5989589, 29947945, 149739725

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149739724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149739725 can be divided by 6 positive divisors. The sum of these divisors (counting 149739725) is 1, the average is 0.16666666666667.

Base conversion 149739725

Base System Value
2 Binary 1000111011001101100011001101
3 Ternary 101102202120021202
4 Quaternary 20323031203031
5 Quinary 301313132400
6 Senary 22505235245
8 Octal 1073154315
10 Decimal 149739725
12 Duodecimal 42192b25
16 Hexadecimal 8ecd8cd
20 Vigesimal 26fh965
36 Base36 2h5fwt

Cryptographic Hash Functions

md5 9882d50427579183d6d5b25123a0d9b8
sha1 02af9987658368ebc7ad731e1dd656c788a771b8
sha256 750590b29a275e47be5a135fb275519301b32390e7b652c74f864346fbfa6aa9
sha512 9b0bf5e8a9c2a8826f807fe14048105e4c9a2d54d0087fdc333f9b6d5f70e2511f5ab51552b8737d1c3a48443ce07e1fe9dc722357027224bfd37e8699d62a65
ripemd-160 9ce177d6efa4aeebc72b2b8eaeb2e431551bd981

149739725 as geometric shapes

Circle

Radius = n
Diameter 299479450
Circumference 940842440.02111
Area 7.0440744118545E+16

Sphere

Radius = n
Volume 1.4063703537475E+25
Surface area 2.8176297647418E+17
Circumference 940842440.02111

Square

Length = n
Perimeter 598958900
Area 22421985243075625
Diagonal 211763949.92102

Cube

Length = n
Surface area 134531911458453750
Volume 3.3574619042522E+24
Space diagonal 259356811.61139

Equilateral Triangle

Length = n
Perimeter 449219175
Area 9.7090044118916E+15
Altitude 129678405.8057

Triangular Pyramid

Length = n
Surface area 9.7090044118916E+15
Volume 3.9568068001204E+23
Height 70587983.307006