149788980 (number)

149788980 is an even 9-digits composite number following 149788979 and preceding 149788981. In scientific notation, it is written as 1.49788980 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 192 positive divisors. There are 35856000 positive integers (up to 149788980) that are relatively prime to 149788980.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighty-eight thousand nine hundred eighty

Notation

Scientific notation 1.49788980 × 10^8
Engineering notation 1.49788980 × 10^6

Prime Factorization of 149788980

Prime Factorization 2 × 2 × 5 × 3 × 3 × 3 × 11 × 151 × 167

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8321610
Product of the distinct prime numbers

The prime factorization of 149788980 is 2 × 2 × 5 × 3 × 3 × 3 × 11 × 151 × 167. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149788980)

Multiplication

n×y
n×2 299577960
n×3 449366940
n×4 599155920
n×5 748944900

Division

n÷y
n÷2 74894490
n÷3 49929660
n÷3 37447245
n÷5 29957796

Exponentiation

ny
n2 22436738529440400
n3 3.3607761788516E+24
n4 5.0340723583848E+32
n5 7.5404856380865E+40

Nth Root

y√n
2√n 12238.830826513
3√n 531.08000964889
4√n 110.62924941675
5√n 43.161444672579

Divisors of 149788980

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149788979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149788980 can be divided by 192 positive divisors. The sum of these divisors (counting 149788980) is 1, the average is 0.0052083333333333.

Base conversion 149788980

Base System Value
2 Binary 1000111011011001100100110100
3 Ternary 101102212001212000
4 Quaternary 20323121210310
5 Quinary 301321221410
6 Senary 22510255300
8 Octal 1073314464
10 Decimal 149788980
12 Duodecimal 421b7530
16 Hexadecimal 8ed9934
20 Vigesimal 26g3c90
36 Base36 2h6hx0

Cryptographic Hash Functions

md5 0f2dd4a58373fd980667ced679666521
sha1 90e6c3baeccc2dd70cdc439e2e949bf45d5c963f
sha256 7bfc2abb13bbe997a32b43a86b3d1fbf82b4e724b118175fefa26d3f4eaa41bf
sha512 ff9b7c53855ad389d2f5c640f4ae86e99bb44d072c934db12f7231a5c3cc2f909a91ee44303d52424e66c463506814cc357ceb5360c5f42b885475b69ec99688
ripemd-160 7c31eff2aa240cf36e6b1213052ed98da075e8fa

149788980 as geometric shapes

Circle

Radius = n
Diameter 299577960
Circumference 941151918.31342
Area 7.0487092934605E+16

Sphere

Radius = n
Volume 1.4077586338453E+25
Surface area 2.8194837173842E+17
Circumference 941151918.31342

Square

Length = n
Perimeter 599155920
Area 22436738529440400
Diagonal 211833607.01003

Cube

Length = n
Surface area 134620431176642400
Volume 3.3607761788516E+24
Space diagonal 259442123.77392

Equilateral Triangle

Length = n
Perimeter 449366940
Area 9.7153927722822E+15
Altitude 129721061.88696

Triangular Pyramid

Length = n
Surface area 9.7153927722822E+15
Volume 3.9607127101936E+23
Height 70611202.336677