149748615 (number)

149748615 is an odd 9-digits composite number following 149748614 and preceding 149748616. In scientific notation, it is written as 1.49748615 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 79865856 positive integers (up to 149748615) that are relatively prime to 149748615.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand six hundred fifteen

Notation

Scientific notation 1.49748615 × 10^8
Engineering notation 1.49748615 × 10^6

Prime Factorization of 149748615

Prime Factorization 15 × 9 × 1109249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149748615
Product of the distinct prime numbers

The prime factorization of 149748615 is 15 × 9 × 1109249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 94, 48, 164, 773, 3715, 4036, 10465, 22573, 31714, 297379, 6391536, 1005271, 87293451, 77834393, 508391955, 738679654, 8044881347, 4446969085

Basic calculations (n = 149748615)

Multiplication

n×y
n×2 299497230
n×3 449245845
n×4 598994460
n×5 748743075

Division

n÷y
n÷2 74874307.5
n÷3 49916205
n÷3 37437153.75
n÷5 29949723

Exponentiation

ny
n2 22424647694418225
n3 3.3580599341021E+24
n4 5.0286482421878E+32
n5 7.530331095898E+40

Nth Root

y√n
2√n 12237.181660824
3√n 531.03230037484
4√n 110.62179559573
5√n 43.159118200311

Divisors of 149748615

1, 9, 15, 135, 1109249, 9983241, 16638735, 149748615

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748614
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748615 can be divided by 8 positive divisors. The sum of these divisors (counting 149748615) is 1, the average is 0.125.

Base conversion 149748615

Base System Value
2 Binary 1000111011001111101110000111
3 Ternary 101102210000111000
4 Quaternary 20323033232013
5 Quinary 301313423430
6 Senary 22505344343
8 Octal 1073175607
10 Decimal 149748615
12 Duodecimal 421980b3
16 Hexadecimal 8ecfb87
20 Vigesimal 26fibaf
36 Base36 2h5mrr

Cryptographic Hash Functions

md5 3c6d80567fd749b0b9d296f9bb6ae3d1
sha1 da56296d1b001dfaa6a6fa19381e4237911f9805
sha256 77597f89dd9a59b38b3c942c24494327864d1f623b061271a1b945b6b92a9683
sha512 2e0f2393d74c9c38660e5875adca7f47dc8d7136ca9c49a9a5147d93849a970f59703277f8da92bffd2659d85812ba58c0064973db0c0962f70f0823667a6e9b
ripemd-160 a5f14a898ed2e2afcb1558c6fc8488eab6331849

149748615 as geometric shapes

Circle

Radius = n
Diameter 299497230
Circumference 940898297.53849
Area 7.0449108456124E+16

Sphere

Radius = n
Volume 1.4066208559052E+25
Surface area 2.8179643382449E+17
Circumference 940898297.53849

Square

Length = n
Perimeter 598994460
Area 22424647694418225
Diagonal 211776522.27959

Cube

Length = n
Surface area 134547886166509350
Volume 3.3580599341021E+24
Space diagonal 259372209.54307

Equilateral Triangle

Length = n
Perimeter 449245845
Area 9.7101572871412E+15
Altitude 129686104.77154

Triangular Pyramid

Length = n
Surface area 9.7101572871412E+15
Volume 3.9575115850574E+23
Height 70592174.093196