149769828 (number)

149769828 is an even 9-digits composite number following 149769827 and preceding 149769829. In scientific notation, it is written as 1.49769828 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors. There are 45444672 positive integers (up to 149769828) that are relatively prime to 149769828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49769828 × 10^8
Engineering notation 1.49769828 × 10^6

Prime Factorization of 149769828

Prime Factorization 2 × 2 × 927 × 13 × 13 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5760378
Product of the distinct prime numbers

The prime factorization of 149769828 is 2 × 2 × 927 × 13 × 13 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149769828)

Multiplication

n×y
n×2 299539656
n×3 449309484
n×4 599079312
n×5 748849140

Division

n÷y
n÷2 74884914
n÷3 49923276
n÷3 37442457
n÷5 29953965.6

Exponentiation

ny
n2 22431001379149584
n3 3.359487218423E+24
n4 5.0314982287141E+32
n5 7.5356662429682E+40

Nth Root

y√n
2√n 12238.048373822
3√n 531.05737407655
4√n 110.62571298673
5√n 43.160340892757

Divisors of 149769828

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149769827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149769828 can be divided by 36 positive divisors. The sum of these divisors (counting 149769828) is 1, the average is 0.027777777777778.

Base conversion 149769828

Base System Value
2 Binary 1000111011010100111001100100
3 Ternary 101102211002120200
4 Quaternary 20323110321210
5 Quinary 301320113303
6 Senary 22510030500
8 Octal 1073247144
10 Decimal 149769828
12 Duodecimal 421a8430
16 Hexadecimal 8ed4e64
20 Vigesimal 26g14b8
36 Base36 2h6350

Cryptographic Hash Functions

md5 e92af6675651d450f1d8d4fa97c69848
sha1 083e6a1b5ccfd9ed8097a2cb3b238632a3d3dd65
sha256 150c0c58b164e0991a618852e5abefd73165bf1d5753ce7d494ed332c6770b08
sha512 301faa91e5737f8bee898ba3cea4309a140062aedacef5b26e61b2fd48bdebb52a90edda0857a8d1b5ec5c28d2adfc678c6c267c29bb12a0509d6393b4aab351
ripemd-160 7216cbd2c7ec7a1d09cfb3cd1bd961d73469e90e

149769828 as geometric shapes

Circle

Radius = n
Diameter 299539656
Circumference 941031582.74841
Area 7.0469069145399E+16

Sphere

Radius = n
Volume 1.4072187153635E+25
Surface area 2.818762765816E+17
Circumference 941031582.74841

Square

Length = n
Perimeter 599079312
Area 22431001379149584
Diagonal 211806521.99189

Cube

Length = n
Surface area 134586008274897504
Volume 3.359487218423E+24
Space diagonal 259408951.53685

Equilateral Triangle

Length = n
Perimeter 449309484
Area 9.7129085133337E+15
Altitude 129704475.76843

Triangular Pyramid

Length = n
Surface area 9.7129085133337E+15
Volume 3.9591936557607E+23
Height 70602173.997295