149728525 (number)

149728525 is an odd 9-digits composite number following 149728524 and preceding 149728526. In scientific notation, it is written as 1.49728525 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 118617840 positive integers (up to 149728525) that are relatively prime to 149728525.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49728525 × 10^8
Engineering notation 1.49728525 × 10^6

Prime Factorization of 149728525

Prime Factorization 25 × 103 × 58147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149728525
Product of the distinct prime numbers

The prime factorization of 149728525 is 25 × 103 × 58147. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149728525)

Multiplication

n×y
n×2 299457050
n×3 449185575
n×4 598914100
n×5 748642625

Division

n÷y
n÷2 74864262.5
n÷3 49909508.333333
n÷3 37432131.25
n÷5 29945705

Exponentiation

ny
n2 22418631198675625
n3 3.3567085818967E+24
n4 5.0259502482223E+32
n5 7.5252811738971E+40

Nth Root

y√n
2√n 12236.360774348
3√n 531.00855187242
4√n 110.61808520467
5√n 43.157960108507

Divisors of 149728525

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 -149728524
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 149728525 can be divided by 8 positive divisors. The sum of these divisors (counting 149728525) is 1, the average is 0.125.

Base conversion 149728525

Base System Value
2 Binary 1000111011001010110100001101
3 Ternary 101102201222220221
4 Quaternary 20323022310031
5 Quinary 301312303100
6 Senary 22505111341
8 Octal 1073126415
10 Decimal 149728525
12 Duodecimal 42188551
16 Hexadecimal 8ecad0d
20 Vigesimal 26fg165
36 Base36 2h579p

Cryptographic Hash Functions

md5 2735aa21630abdb4bc6823c1524e6c88
sha1 733bb1cc7e49c5b81d7abec330b69fd0bf0e3dd5
sha256 57713eba70ddd7315eff31d4cdfcea6baf05b94e523aff4c2919690dfda47e45
sha512 eec20c51c09417df175cd507130c5fc038027f457109f3df5cc8b6ac6a0f436172dca44c86b445da2dbd46c6f6140bff4489b3792d6e839d6ffd8138b6515432
ripemd-160 7ab8377d989b90d128ef04be24b04432660c2bc8

149728525 as geometric shapes

Circle

Radius = n
Diameter 299457050
Circumference 940772068.34567
Area 7.0430207077298E+16

Sphere

Radius = n
Volume 1.4060548028171E+25
Surface area 2.8172082830919E+17
Circumference 940772068.34567

Square

Length = n
Perimeter 598914100
Area 22418631198675625
Diagonal 211748110.72912

Cube

Length = n
Surface area 134511787192053750
Volume 3.3567085818967E+24
Space diagonal 259337412.64235

Equilateral Triangle

Length = n
Perimeter 449185575
Area 9.7075520680637E+15
Altitude 129668706.32117

Triangular Pyramid

Length = n
Surface area 9.7075520680637E+15
Volume 3.9559190012104E+23
Height 70582703.576373