149048919 (number)

149048919 is an odd 9-digits composite number following 149048918 and preceding 149048920. In scientific notation, it is written as 1.49048919 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 99316800 positive integers (up to 149048919) that are relatively prime to 149048919.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million forty-eight thousand nine hundred nineteen

Notation

Scientific notation 1.49048919 × 10^8
Engineering notation 1.49048919 × 10^6

Prime Factorization of 149048919

Prime Factorization 3 × 3 × 4561 × 3631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49682973
Product of the distinct prime numbers

The prime factorization of 149048919 is 3 × 3 × 4561 × 3631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 57, 96, 396, 277, 476, 6236, 13243, 3688, 424187, 597331, 6944996, 9702150, 75689920, 53797482, 448267410, 176764089, 6977913495, 9721774262

Basic calculations (n = 149048919)

Multiplication

n×y
n×2 298097838
n×3 447146757
n×4 596195676
n×5 745244595

Division

n÷y
n÷2 74524459.5
n÷3 49682973
n÷3 37262229.75
n÷5 29809783.8

Exponentiation

ny
n2 22215580255068561
n3 3.3112082219757E+24
n4 4.9353200606939E+32
n5 7.3560411996544E+40

Nth Root

y√n
2√n 12208.559251607
3√n 530.20393125272
4√n 110.49234928993
5√n 43.118710666239

Divisors of 149048919

1, 3, 9, 3631, 4561, 10893, 13683, 32679, 41049, 16560991, 49682973, 149048919

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149048918
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149048919 can be divided by 12 positive divisors. The sum of these divisors (counting 149048919) is 1, the average is 0.083333333333333.

Base conversion 149048919

Base System Value
2 Binary 1000111000100100111001010111
3 Ternary 101101110110200100
4 Quaternary 20320210321113
5 Quinary 301124031134
6 Senary 22442345143
8 Octal 1070447127
10 Decimal 149048919
12 Duodecimal 41abb1b3
16 Hexadecimal 8e24e57
20 Vigesimal 26bb25j
36 Base36 2gqmvr

Cryptographic Hash Functions

md5 e12ae8b38e759b5fd511e11f53f54162
sha1 33d97a4dbfad144bc68335e61e339206a173f3fa
sha256 5f1f16ef828290ccb39eaf4bf9831c90d0ae4c217574073ac8e56df754ca3bf0
sha512 c7225b02bafd94adae091376ee85968114a8ec9ce2f6422965608f182a221fc730065fb9aa7c3f680dc8bf704557edebd606a2e3238a2eae1890bde7bc2ff4ab
ripemd-160 56ccbef087e1c96ff65820952f4a1fd472b5d37d

149048919 as geometric shapes

Circle

Radius = n
Diameter 298097838
Circumference 936501977.9118
Area 6.9792303724558E+16

Sphere

Radius = n
Volume 1.386995656622E+25
Surface area 2.7916921489823E+17
Circumference 936501977.9118

Square

Length = n
Perimeter 596195676
Area 22215580255068561
Diagonal 210787002.70685

Cube

Length = n
Surface area 133293481530411366
Volume 3.3112082219757E+24
Space diagonal 258160300.52122

Equilateral Triangle

Length = n
Perimeter 447146757
Area 9.6196284303507E+15
Altitude 129080150.26061

Triangular Pyramid

Length = n
Surface area 9.6196284303507E+15
Volume 3.9022963127995E+23
Height 70262334.235616