149724916 (number)

149724916 is an even 9-digits composite number following 149724915 and preceding 149724917. In scientific notation, it is written as 1.49724916 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 72 positive divisors. There are 61881600 positive integers (up to 149724916) that are relatively prime to 149724916.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand nine hundred sixteen

Notation

Scientific notation 1.49724916 × 10^8
Engineering notation 1.49724916 × 10^6

Prime Factorization of 149724916

Prime Factorization 2 × 2 × 17 × 11 × 11 × 31 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6805678
Product of the distinct prime numbers

The prime factorization of 149724916 is 2 × 2 × 17 × 11 × 11 × 31 × 587. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 15, 83, 876, 343, 2191, 7254, 15729, 42624, 412595, 518250, 5323422, 6253963, 37082434, 67593619, 94175141, 662502258, 108195119, 3858778117

Basic calculations (n = 149724916)

Multiplication

n×y
n×2 299449832
n×3 449174748
n×4 598899664
n×5 748624580

Division

n÷y
n÷2 74862458
n÷3 49908305.333333
n÷3 37431229
n÷5 29944983.2

Exponentiation

ny
n2 22417550471207056
n3 3.3564658612272E+24
n4 5.0254656912912E+32
n5 7.5243742848945E+40

Nth Root

y√n
2√n 12236.213303142
3√n 531.00428542806
4√n 110.61741862448
5√n 43.157752053857

Divisors of 149724916

1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 121, 124, 187, 242, 341, 374, 484, 527, 587, 682, 748, 1054, 1174, 1364, 2057, 2108, 2348, 3751, 4114, 5797, 6457, 7502, 8228, 9979, 11594, 12914, 15004, 18197, 19958, 23188, 25828, 36394, 39916, 63767, 71027, 72788, 109769, 127534, 142054, 200167, 219538, 255068, 284108, 309349, 400334, 439076, 618698, 800668, 1207459, 1237396, 2201837, 2414918, 3402839, 4403674, 4829836, 6805678, 8807348, 13611356, 37431229, 74862458, 149724916

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149724915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149724916 can be divided by 72 positive divisors. The sum of these divisors (counting 149724916) is 1, the average is 0.013888888888889.

Base conversion 149724916

Base System Value
2 Binary 1000111011001001111011110100
3 Ternary 101102201210222021
4 Quaternary 20323021323310
5 Quinary 301312144131
6 Senary 22505042524
8 Octal 1073117364
10 Decimal 149724916
12 Duodecimal 42186444
16 Hexadecimal 8ec9ef4
20 Vigesimal 26ffc5g
36 Base36 2h54hg

Cryptographic Hash Functions

md5 7a489672e67f12bc429d9a6dbd3b41ce
sha1 fa56877e28c5399fd3585e5ab5f3f872a7339d94
sha256 7e477df2ff9904f7291c5d0cd658aae0eebf522ab1c6ba078baa889f04235945
sha512 30d65e674fa37c11cef35c662c8fa3d6c50995c9a1c52420fba932d2f65ed342cb1165c477a7a4b8704bfbe519b074e59ee4177c2d6b39cf2426d1b612000a73
ripemd-160 972e49c40294e8b14e1a25712043b5302dabac92

149724916 as geometric shapes

Circle

Radius = n
Diameter 299449832
Circumference 940749392.3299
Area 7.0426811871822E+16

Sphere

Radius = n
Volume 1.4059531322209E+25
Surface area 2.8170724748729E+17
Circumference 940749392.3299

Square

Length = n
Perimeter 598899664
Area 22417550471207056
Diagonal 211743006.83237

Cube

Length = n
Surface area 134505302827242336
Volume 3.3564658612272E+24
Space diagonal 259331161.67098

Equilateral Triangle

Length = n
Perimeter 449174748
Area 9.7070840993426E+15
Altitude 129665580.83549

Triangular Pyramid

Length = n
Surface area 9.7070840993426E+15
Volume 3.9556329521582E+23
Height 70581002.277457