149748437 (number)

149748437 is an odd 9-digits composite number following 149748436 and preceding 149748438. In scientific notation, it is written as 1.49748437 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 149392320 positive integers (up to 149748437) that are relatively prime to 149748437.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand four hundred thirty-seven

Notation

Scientific notation 1.49748437 × 10^8
Engineering notation 1.49748437 × 10^6

Prime Factorization of 149748437

Prime Factorization 421 × 355697

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149748437
Product of the distinct prime numbers

The prime factorization of 149748437 is 421 × 355697. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 88, 89, 570, 345, 7375, 2757, 70384, 52635, 899550, 199908, 4492062, 8822263, 85149840, 33372067, 245250874, 783654398, 2996008038, 4753155277

Basic calculations (n = 149748437)

Multiplication

n×y
n×2 299496874
n×3 449245311
n×4 598993748
n×5 748742185

Division

n÷y
n÷2 74874218.5
n÷3 49916145.666667
n÷3 37437109.25
n÷5 29949687.4

Exponentiation

ny
n2 22424594383942969
n3 3.3580479593544E+24
n4 5.0286243328437E+32
n5 7.5302863410351E+40

Nth Root

y√n
2√n 12237.174387905
3√n 531.03208996936
4√n 110.62176272283
5√n 43.159107940013

Divisors of 149748437

1, 421, 355697, 149748437

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 -149748436
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 149748437 can be divided by 4 positive divisors. The sum of these divisors (counting 149748437) is 1, the average is 0.25.

Base conversion 149748437

Base System Value
2 Binary 1000111011001111101011010101
3 Ternary 101102210000020102
4 Quaternary 20323033223111
5 Quinary 301313422222
6 Senary 22505343445
8 Octal 1073175325
10 Decimal 149748437
12 Duodecimal 42197b85
16 Hexadecimal 8ecfad5
20 Vigesimal 26fib1h
36 Base36 2h5mmt

Cryptographic Hash Functions

md5 04cc6a9820e2fc9fd5acf67af1d091dc
sha1 0f796fb8e625600700d975091fe44bb7dea84f06
sha256 5998bd600fa09523007e2b5ef2441ea8197a23f628cd0d8b16648396bb4b60e4
sha512 b176712a05b832b44f90f0490edacde12429c285ac86d8f19c355111ce222c6d6857d921c926e16b399c121161f3616b35a627680b5ce0e124f562f26d125d8a
ripemd-160 e5dee18de3889f3a6e0a3c5c934d533ee752d837

149748437 as geometric shapes

Circle

Radius = n
Diameter 299496874
Circumference 940897179.13151
Area 7.0448940976326E+16

Sphere

Radius = n
Volume 1.4066158399347E+25
Surface area 2.817957639053E+17
Circumference 940897179.13151

Square

Length = n
Perimeter 598993748
Area 22424594383942969
Diagonal 211776270.54957

Cube

Length = n
Surface area 134547566303657814
Volume 3.3580479593544E+24
Space diagonal 259371901.23803

Equilateral Triangle

Length = n
Perimeter 449245311
Area 9.7101342030282E+15
Altitude 129685950.61901

Triangular Pyramid

Length = n
Surface area 9.7101342030282E+15
Volume 3.957497472682E+23
Height 70592090.183191