149749529 (number)

149749529 is an odd 9-digits composite number following 149749528 and preceding 149749530. In scientific notation, it is written as 1.49749529 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 149270784 positive integers (up to 149749529) that are relatively prime to 149749529.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49749529 × 10^8
Engineering notation 1.49749529 × 10^6

Prime Factorization of 149749529

Prime Factorization 313 × 478433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149749529
Product of the distinct prime numbers

The prime factorization of 149749529 is 313 × 478433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 10, 72, 280, 990, 2734, 4387, 67331, 79807, 379763, 591545, 3398354, 3618151, 51902080, 38614103, 957668939, 405645282, 3312974641, 7094198854

Basic calculations (n = 149749529)

Multiplication

n×y
n×2 299499058
n×3 449248587
n×4 598998116
n×5 748747645

Division

n÷y
n÷2 74874764.5
n÷3 49916509.666667
n÷3 37437382.25
n÷5 29949905.8

Exponentiation

ny
n2 22424921435721841
n3 3.3581214228613E+24
n4 5.028771013983E+32
n5 7.530560907928E+40

Nth Root

y√n
2√n 12237.219005967
3√n 531.03338076888
4√n 110.6219643921
5√n 43.159170885055

Divisors of 149749529

1, 313, 478433, 149749529

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 -149749528
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 149749529 can be divided by 4 positive divisors. The sum of these divisors (counting 149749529) is 1, the average is 0.25.

Base conversion 149749529

Base System Value
2 Binary 1000111011001111111100011001
3 Ternary 101102210001201212
4 Quaternary 20323033330121
5 Quinary 301313441104
6 Senary 22505352505
8 Octal 1073177431
10 Decimal 149749529
12 Duodecimal 42198735
16 Hexadecimal 8ecff19
20 Vigesimal 26fidg9
36 Base36 2h5nh5

Cryptographic Hash Functions

md5 5efb7fbe1e43c414e84ff6099cc52dea
sha1 64dd0123af7f30e4b349775cf4fc312e1867c61a
sha256 23cf643a186c519b01eb3b17be53328e33f8576f0433abfa0ecb45ebe39e4cfb
sha512 7d2e1fd5fb63768d03da884cad4f50d339b0a4b8f69029c13e131d169611d24b894f826789cd28880ffc62d11d192d1d4a16747460efa076c0dde76781792855
ripemd-160 8d7801a3cd7c119762a01df390f1ff2a4f69afe9

149749529 as geometric shapes

Circle

Radius = n
Diameter 299499058
Circumference 940904040.36986
Area 7.0449968439792E+16

Sphere

Radius = n
Volume 1.4066466122565E+25
Surface area 2.8179987375917E+17
Circumference 940904040.36986

Square

Length = n
Perimeter 598998116
Area 22424921435721841
Diagonal 211777814.87078

Cube

Length = n
Surface area 134549528614331046
Volume 3.3581214228613E+24
Space diagonal 259373792.63751

Equilateral Triangle

Length = n
Perimeter 449248587
Area 9.7102758206027E+15
Altitude 129686896.31875

Triangular Pyramid

Length = n
Surface area 9.7102758206027E+15
Volume 3.9575840502551E+23
Height 70592604.956928