149748340 (number)

149748340 is an even 9-digits composite number following 149748339 and preceding 149748341. In scientific notation, it is written as 1.49748340 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 51342240 positive integers (up to 149748340) that are relatively prime to 149748340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49748340 × 10^8
Engineering notation 1.49748340 × 10^6

Prime Factorization of 149748340

Prime Factorization 2 × 2 × 5 × 7 × 1069631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74874170
Product of the distinct prime numbers

The prime factorization of 149748340 is 2 × 2 × 5 × 7 × 1069631. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 93, 7, 533, 743, 9484, 2149, 44855, 39129, 972215, 483600, 9209999, 3180276, 25605365, 82353038, 454253577, 937172568, 7519771755, 2319361162

Basic calculations (n = 149748340)

Multiplication

n×y
n×2 299496680
n×3 449245020
n×4 598993360
n×5 748741700

Division

n÷y
n÷2 74874170
n÷3 49916113.333333
n÷3 37437085
n÷5 29949668

Exponentiation

ny
n2 22424565332755600
n3 3.3580414338017E+24
n4 5.0286113036302E+32
n5 7.5302619522386E+40

Nth Root

y√n
2√n 12237.170424571
3√n 531.03197531012
4√n 110.62174480893
5√n 43.159102348723

Divisors of 149748340

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1069631, 2139262, 4278524, 5348155, 7487417, 10696310, 14974834, 21392620, 29949668, 37437085, 74874170, 149748340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748340 can be divided by 24 positive divisors. The sum of these divisors (counting 149748340) is 1, the average is 0.041666666666667.

Base conversion 149748340

Base System Value
2 Binary 1000111011001111101001110100
3 Ternary 101102210000002211
4 Quaternary 20323033221310
5 Quinary 301313421330
6 Senary 22505343204
8 Octal 1073175164
10 Decimal 149748340
12 Duodecimal 42197b04
16 Hexadecimal 8ecfa74
20 Vigesimal 26fiah0
36 Base36 2h5mk4

Cryptographic Hash Functions

md5 73ca15558f67691130229a84309decff
sha1 7e5bd0d194b5b9005b79bc2d761aac5d5fdcba45
sha256 793978a69d556c453588a2d2da7a0f51eea9513c052eb1b3a17675f59e6d39c9
sha512 ad5f1ff06f43daffd113d84bbd78bd5ed951a5bc90ab6c64a4687f7b19dec08190a0e44c23189034bbc8deff33747873a90ed6d7e6bc5a214deccf789b392f08
ripemd-160 816288904325bec0445f26c5abc3a17514458270

149748340 as geometric shapes

Circle

Radius = n
Diameter 299496680
Circumference 940896569.66253
Area 7.0448849709329E+16

Sphere

Radius = n
Volume 1.4066131065175E+25
Surface area 2.8179539883732E+17
Circumference 940896569.66253

Square

Length = n
Perimeter 598993360
Area 22424565332755600
Diagonal 211776133.37086

Cube

Length = n
Surface area 134547391996533600
Volume 3.3580414338017E+24
Space diagonal 259371733.2291

Equilateral Triangle

Length = n
Perimeter 449245020
Area 9.7101216234951E+15
Altitude 129685866.61455

Triangular Pyramid

Length = n
Surface area 9.7101216234951E+15
Volume 3.9574897822443E+23
Height 70592044.456952