149748911 (number)

149748911 is an odd 9-digits composite number following 149748910 and preceding 149748912. In scientific notation, it is written as 1.49748911 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 138229752 positive integers (up to 149748911) that are relatively prime to 149748911.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49748911 × 10^8
Engineering notation 1.49748911 × 10^6

Prime Factorization of 149748911

Prime Factorization 13 × 11519147

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149748911
Product of the distinct prime numbers

The prime factorization of 149748911 is 13 × 11519147. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 88, 40, 589, 564, 6961, 1487, 69310, 6775, 626927, 808439, 7312672, 1161116, 41134647, 31546075, 472031882, 477207869, 9544793876, 3207316228

Basic calculations (n = 149748911)

Multiplication

n×y
n×2 299497822
n×3 449246733
n×4 598995644
n×5 748744555

Division

n÷y
n÷2 74874455.5
n÷3 49916303.666667
n÷3 37437227.75
n÷5 29949782.2

Exponentiation

ny
n2 22424736345685921
n3 3.3580798472286E+24
n4 5.0286880017353E+32
n5 7.5304055201862E+40

Nth Root

y√n
2√n 12237.193755106
3√n 531.03265026223
4√n 110.62185026072
5√n 43.159135262357

Divisors of 149748911

1, 13, 11519147, 149748911

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748910
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748911 can be divided by 4 positive divisors. The sum of these divisors (counting 149748911) is 1, the average is 0.25.

Base conversion 149748911

Base System Value
2 Binary 1000111011001111110010101111
3 Ternary 101102210000212222
4 Quaternary 20323033302233
5 Quinary 301313431121
6 Senary 22505345555
8 Octal 1073176257
10 Decimal 149748911
12 Duodecimal 421982bb
16 Hexadecimal 8ecfcaf
20 Vigesimal 26fic5b
36 Base36 2h5mzz

Cryptographic Hash Functions

md5 34b704c50847055c460c680cec548783
sha1 e278a39967f9826e1c03c186ec65ee555c965987
sha256 5034fdecbb6ab8b85132daae0f806d62590341a413feb44e00ae89c33a1d6c5f
sha512 69a137fa052ac4af91a3b3ffac6dc2d14c526bf8679a4d2190d9c27018bd62942ef72e788b589eb13c9b710a079908cf5116676ebf7da9a9d1c3420042dc7a17
ripemd-160 fcd5d947000512578b2b38c315333d3c4106ad5a

149748911 as geometric shapes

Circle

Radius = n
Diameter 299497822
Circumference 940900157.36134
Area 7.0449386962295E+16

Sphere

Radius = n
Volume 1.4066291970962E+25
Surface area 2.8179754784918E+17
Circumference 940900157.36134

Square

Length = n
Perimeter 598995644
Area 22424736345685921
Diagonal 211776940.8868

Cube

Length = n
Surface area 134548418074115526
Volume 3.3580798472286E+24
Space diagonal 259372722.23011

Equilateral Triangle

Length = n
Perimeter 449246733
Area 9.7101956742661E+15
Altitude 129686361.11505

Triangular Pyramid

Length = n
Surface area 9.7101956742661E+15
Volume 3.957535052902E+23
Height 70592313.628934