149768105 (number)

149768105 is an odd 9-digits composite number following 149768104 and preceding 149768106. In scientific notation, it is written as 1.49768105 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 117607680 positive integers (up to 149768105) that are relatively prime to 149768105.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred sixty-eight thousand one hundred five

Notation

Scientific notation 1.49768105 × 10^8
Engineering notation 1.49768105 × 10^6

Prime Factorization of 149768105

Prime Factorization 5 × 83 × 167 × 2161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149768105
Product of the distinct prime numbers

The prime factorization of 149768105 is 5 × 83 × 167 × 2161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149768105)

Multiplication

n×y
n×2 299536210
n×3 449304315
n×4 599072420
n×5 748840525

Division

n÷y
n÷2 74884052.5
n÷3 49922701.666667
n÷3 37442026.25
n÷5 29953621

Exponentiation

ny
n2 22430485275291025
n3 3.3593712739107E+24
n4 5.0312666968505E+32
n5 7.5352327893691E+40

Nth Root

y√n
2√n 12237.977978408
3√n 531.05533758412
4√n 110.62539481696
5√n 43.160241586227

Divisors of 149768105

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149768104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149768105 can be divided by 16 positive divisors. The sum of these divisors (counting 149768105) is 1, the average is 0.0625.

Base conversion 149768105

Base System Value
2 Binary 1000111011010100011110101001
3 Ternary 101102211000012212
4 Quaternary 20323110132221
5 Quinary 301320034410
6 Senary 22510014505
8 Octal 1073243651
10 Decimal 149768105
12 Duodecimal 421a7435
16 Hexadecimal 8ed47a9
20 Vigesimal 26g1055
36 Base36 2h61t5

Cryptographic Hash Functions

md5 099e87ed9994e1f12a3cdf3ade596162
sha1 8009cfcea4c0828d8c221325ce51ec56d41c1ac0
sha256 59f9d8c2dae7a31d0e78f81bfafcead8352da86302bf794f3d5457b235c42be5
sha512 5cefc6699b563de954571a5097d8b7b39df223e2375d0a327e240ba4fdd5df3bec250bad94db66e78c6176ddb5f1acfef023f1d8e51bfe111de92ea335821e96
ripemd-160 c3f59eb33552fedd9d1c90faea26b3e2c796969d

149768105 as geometric shapes

Circle

Radius = n
Diameter 299536210
Circumference 941020756.82013
Area 7.0467447757308E+16

Sphere

Radius = n
Volume 1.4071701486398E+25
Surface area 2.8186979102923E+17
Circumference 941020756.82013

Square

Length = n
Perimeter 599072420
Area 22430485275291025
Diagonal 211804085.30192

Cube

Length = n
Surface area 134582911651746150
Volume 3.3593712739107E+24
Space diagonal 259405967.21331

Equilateral Triangle

Length = n
Perimeter 449304315
Area 9.7126850338074E+15
Altitude 129702983.60666

Triangular Pyramid

Length = n
Surface area 9.7126850338074E+15
Volume 3.9590570138426E+23
Height 70601361.767306