149049969 (number)

149049969 is an odd 9-digits composite number following 149049968 and preceding 149049970. In scientific notation, it is written as 1.49049969 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 99331680 positive integers (up to 149049969) that are relatively prime to 149049969.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million forty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.49049969 × 10^8
Engineering notation 1.49049969 × 10^6

Prime Factorization of 149049969

Prime Factorization 3 × 3571 × 13913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149049969
Product of the distinct prime numbers

The prime factorization of 149049969 is 3 × 3571 × 13913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 11, 43, 341, 761, 5934, 5994, 19756, 96607, 226656, 687759, 7308389, 8744606, 8604423, 49480622, 136516362, 672999564, 6476250294, 3384579523

Basic calculations (n = 149049969)

Multiplication

n×y
n×2 298099938
n×3 447149907
n×4 596199876
n×5 745249845

Division

n÷y
n÷2 74524984.5
n÷3 49683323
n÷3 37262492.25
n÷5 29809993.8

Exponentiation

ny
n2 22215893258900961
n3 3.3112782015465E+24
n4 4.9354591329088E+32
n5 7.3563003076083E+40

Nth Root

y√n
2√n 12208.602254149
3√n 530.20517628651
4√n 110.49254388486
5√n 43.118771417459

Divisors of 149049969

1, 3, 3571, 10713, 13913, 41739, 49683323, 149049969

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 -149049968
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 149049969 can be divided by 8 positive divisors. The sum of these divisors (counting 149049969) is 1, the average is 0.125.

Base conversion 149049969

Base System Value
2 Binary 1000111000100101001001110001
3 Ternary 101101110112010020
4 Quaternary 20320211021301
5 Quinary 301124044334
6 Senary 22442354053
8 Octal 1070451161
10 Decimal 149049969
12 Duodecimal 41abb929
16 Hexadecimal 8e25271
20 Vigesimal 26bb4i9
36 Base36 2gqnox

Cryptographic Hash Functions

md5 226e287caf8ee5d6cb3d1d473dd1f152
sha1 42ccd8165f01b5f005aa21aab80ffb15d347a253
sha256 496532cc2e04ac9fa32721b2eb5078dbceb4321e1dafc4bc6129d63d4217dd45
sha512 5a0944911abed9d2a5bfbbc04382f0c5011f247182c81b6f42e851854b595c74c5a38795f1afc74e4fe1700038cb635248a55e847fbef2213fa0714840a832ff
ripemd-160 c37ab20c33daefc5e770c52bf25c404cb7c66884

149049969 as geometric shapes

Circle

Radius = n
Diameter 298099938
Circumference 936508575.25637
Area 6.9793287055098E+16

Sphere

Radius = n
Volume 1.3870249695961E+25
Surface area 2.7917314822039E+17
Circumference 936508575.25637

Square

Length = n
Perimeter 596199876
Area 22215893258900961
Diagonal 210788487.63109

Cube

Length = n
Surface area 133295359553405766
Volume 3.3112782015465E+24
Space diagonal 258162119.17457

Equilateral Triangle

Length = n
Perimeter 447149907
Area 9.6197639649858E+15
Altitude 129081059.58728

Triangular Pyramid

Length = n
Surface area 9.6197639649858E+15
Volume 3.9023787845145E+23
Height 70262829.210363