149720846 (number)

149720846 is an even 9-digits composite number following 149720845 and preceding 149720847. In scientific notation, it is written as 1.49720846 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 64852480 positive integers (up to 149720846) that are relatively prime to 149720846.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49720846 × 10^8
Engineering notation 1.49720846 × 10^6

Prime Factorization of 149720846

Prime Factorization 2 × 11 × 659 × 23 × 449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149720846
Product of the distinct prime numbers

The prime factorization of 149720846 is 2 × 11 × 659 × 23 × 449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 63, 75, 368, 735, 2420, 2519, 88214, 75560, 551870, 236215, 1958748, 6641345, 20215300, 57642069, 481845290, 82216361, 5915496706, 6417768013

Basic calculations (n = 149720846)

Multiplication

n×y
n×2 299441692
n×3 449162538
n×4 598883384
n×5 748604230

Division

n÷y
n÷2 74860423
n÷3 49906948.666667
n÷3 37430211.5
n÷5 29944169.2

Exponentiation

ny
n2 22416331726955716
n3 3.3561921503765E+24
n4 5.0249192809292E+32
n5 7.5233516582243E+40

Nth Root

y√n
2√n 12236.046992391
3√n 530.999473922
4√n 110.61666688339
5√n 43.157517418279

Divisors of 149720846

1, 2, 11, 22, 23, 46, 253, 449, 506, 659, 898, 1318, 4939, 7249, 9878, 10327, 14498, 15157, 20654, 30314, 113597, 166727, 227194, 295891, 333454, 591782, 3254801, 6509602, 6805493, 13610986, 74860423, 149720846

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 -149720845
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 149720846 can be divided by 32 positive divisors. The sum of these divisors (counting 149720846) is 1, the average is 0.03125.

Base conversion 149720846

Base System Value
2 Binary 1000111011001000111100001110
3 Ternary 101102201121101112
4 Quaternary 20323020330032
5 Quinary 301312031341
6 Senary 22505012022
8 Octal 1073107416
10 Decimal 149720846
12 Duodecimal 42184012
16 Hexadecimal 8ec8f0e
20 Vigesimal 26ff226
36 Base36 2h51ce

Cryptographic Hash Functions

md5 419deca3a83a0894c3f0cc4c8bb3622f
sha1 b8d6074aa51db566d02eb13ebc867e238a624552
sha256 02e52926a0867da01a17c95c47b0caf6729fcd891149128bcee8f399de72a0a5
sha512 e819d1074e4d1907fabe9c393c4374905e2d15f03343a7508218aee75c13d701388ace78b16f0c1f648ad6f3a7ae34970489c360ce053f55e04fa7b0b9cd5f84
ripemd-160 4cf3013191d366cda420ba23ca686a5ea894eabf

149720846 as geometric shapes

Circle

Radius = n
Diameter 299441692
Circumference 940723819.7657
Area 7.0422983073836E+16

Sphere

Radius = n
Volume 1.4058384804878E+25
Surface area 2.8169193229534E+17
Circumference 940723819.7657

Square

Length = n
Perimeter 598883384
Area 22416331726955716
Diagonal 211737250.98317

Cube

Length = n
Surface area 134497990361734296
Volume 3.3561921503765E+24
Space diagonal 259324112.2242

Equilateral Triangle

Length = n
Perimeter 449162538
Area 9.7065563676014E+15
Altitude 129662056.1121

Triangular Pyramid

Length = n
Surface area 9.7065563676014E+15
Volume 3.9553103808271E+23
Height 70579083.661058