149726342 (number)

149726342 is an even 9-digits composite number following 149726341 and preceding 149726343. In scientific notation, it is written as 1.49726342 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 70680000 positive integers (up to 149726342) that are relatively prime to 149726342.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-six thousand three hundred forty-two

Notation

Scientific notation 1.49726342 × 10^8
Engineering notation 1.49726342 × 10^6

Prime Factorization of 149726342

Prime Factorization 2 × 1271 × 58901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149726342
Product of the distinct prime numbers

The prime factorization of 149726342 is 2 × 1271 × 58901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 81, 54, 212, 953, 3519, 1573, 96626, 37031, 811535, 681922, 2282390, 8316195, 65390606, 34554338, 619978204, 509563572, 8800648672, 2018505361

Basic calculations (n = 149726342)

Multiplication

n×y
n×2 299452684
n×3 449179026
n×4 598905368
n×5 748631710

Division

n÷y
n÷2 74863171
n÷3 49908780.666667
n÷3 37431585.5
n÷5 29945268.4

Exponentiation

ny
n2 22417977488700964
n3 3.3565617644215E+24
n4 5.025657146839E+32
n5 7.5247326074237E+40

Nth Root

y√n
2√n 12236.271572665
3√n 531.00597120784
4√n 110.61768200728
5√n 43.157834261577

Divisors of 149726342

1, 2, 1271, 2542, 58901, 117802, 74863171, 149726342

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 -149726341
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 149726342 can be divided by 8 positive divisors. The sum of these divisors (counting 149726342) is 1, the average is 0.125.

Base conversion 149726342

Base System Value
2 Binary 1000111011001010010010000110
3 Ternary 101102201212221002
4 Quaternary 20323022102012
5 Quinary 301312220332
6 Senary 22505053302
8 Octal 1073122206
10 Decimal 149726342
12 Duodecimal 42187232
16 Hexadecimal 8eca486
20 Vigesimal 26fffh2
36 Base36 2h55l2

Cryptographic Hash Functions

md5 fc3b8ffcef55d545f4cefe2807780058
sha1 f6aff6a265e298509ae5d66a49cb948064a733c5
sha256 401f5cb28e5d8787842dca15a7c81a2bd28d41e274fffcfd6abb7654e426fae6
sha512 ab4ab7d40123cef1c210ccb94d2b466e64b38141094a6d231dd81071c0cf62789cb53dbac45313df4f440a3d9f23903e489fc641b5b800372c885f0a9346f861
ripemd-160 79b2a1fe8e53ce0572c1f83eda8ac39e5304cbb3

149726342 as geometric shapes

Circle

Radius = n
Diameter 299452684
Circumference 940758352.15215
Area 7.0428153386844E+16

Sphere

Radius = n
Volume 1.4059933040569E+25
Surface area 2.8171261354738E+17
Circumference 940758352.15215

Square

Length = n
Perimeter 598905368
Area 22417977488700964
Diagonal 211745023.50091

Cube

Length = n
Surface area 134507864932205784
Volume 3.3565617644215E+24
Space diagonal 259333631.57543

Equilateral Triangle

Length = n
Perimeter 449179026
Area 9.7072690033414E+15
Altitude 129666815.78772

Triangular Pyramid

Length = n
Surface area 9.7072690033414E+15
Volume 3.9557459751566E+23
Height 70581674.500304