149748214 (number)

149748214 is an even 9-digits composite number following 149748213 and preceding 149748215. In scientific notation, it is written as 1.49748214 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 57220800 positive integers (up to 149748214) that are relatively prime to 149748214.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand two hundred fourteen

Notation

Scientific notation 1.49748214 × 10^8
Engineering notation 1.49748214 × 10^6

Prime Factorization of 149748214

Prime Factorization 2 × 7 × 77 × 53 × 2621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149748214
Product of the distinct prime numbers

The prime factorization of 149748214 is 2 × 7 × 77 × 53 × 2621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 2, 36, 330, 162, 3581, 765, 60478, 25529, 175214, 513058, 4358575, 549399, 30271588, 70156853, 132329106, 665450296, 9267678787, 5004849010

Basic calculations (n = 149748214)

Multiplication

n×y
n×2 299496428
n×3 449244642
n×4 598992856
n×5 748741070

Division

n÷y
n÷2 74874107
n÷3 49916071.333333
n÷3 37437053.5
n÷5 29949642.8

Exponentiation

ny
n2 22424527596189796
n3 3.3580329573231E+24
n4 5.0285943791228E+32
n5 7.5302302720407E+40

Nth Root

y√n
2√n 12237.165276321
3√n 531.03182637125
4√n 110.62172153931
5√n 43.159095085807

Divisors of 149748214

1, 2, 7, 14, 53, 77, 106, 154, 371, 539, 742, 1078, 2621, 4081, 5242, 8162, 18347, 28567, 36694, 57134, 138913, 201817, 277826, 403634, 972391, 1412719, 1944782, 2825438, 10696301, 21392602, 74874107, 149748214

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748213
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748214 can be divided by 32 positive divisors. The sum of these divisors (counting 149748214) is 1, the average is 0.03125.

Base conversion 149748214

Base System Value
2 Binary 1000111011001111100111110110
3 Ternary 101102202222221011
4 Quaternary 20323033213312
5 Quinary 301313420324
6 Senary 22505342434
8 Octal 1073174766
10 Decimal 149748214
12 Duodecimal 42197a1a
16 Hexadecimal 8ecf9f6
20 Vigesimal 26fiaae
36 Base36 2h5mgm

Cryptographic Hash Functions

md5 36372968ab4a6536ead244072f09035c
sha1 c734db5dab9fe8e9e05bb3ddc938991ac33dd544
sha256 90ae089b7f8dc3e7cb6999ee0c9ec4df7f927bcd1e42b46886706a7f49462eba
sha512 5d10907dc9fa9f6d352423750369b2c695a322d3620b27d0a2b3658272ed719f5931adcd2d939892fc58ac5b75d23f90c367f6443a7bdc60a18f62e248a06500
ripemd-160 eb25dde0aeff05b9efc4a603e0ca238eccf1b881

149748214 as geometric shapes

Circle

Radius = n
Diameter 299496428
Circumference 940895777.98118
Area 7.0448731156411E+16

Sphere

Radius = n
Volume 1.4066095558985E+25
Surface area 2.8179492462565E+17
Circumference 940895777.98118

Square

Length = n
Perimeter 598992856
Area 22424527596189796
Diagonal 211775955.17995

Cube

Length = n
Surface area 134547165577138776
Volume 3.3580329573231E+24
Space diagonal 259371514.9907

Equilateral Triangle

Length = n
Perimeter 449244642
Area 9.7101052830828E+15
Altitude 129685757.49535

Triangular Pyramid

Length = n
Surface area 9.7101052830828E+15
Volume 3.9574797926185E+23
Height 70591985.059983