149748806 (number)

149748806 is an even 9-digits composite number following 149748805 and preceding 149748807. In scientific notation, it is written as 1.49748806 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 74690928 positive integers (up to 149748806) that are relatively prime to 149748806.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49748806 × 10^8
Engineering notation 1.49748806 × 10^6

Prime Factorization of 149748806

Prime Factorization 2 × 409 × 183067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149748806
Product of the distinct prime numbers

The prime factorization of 149748806 is 2 × 409 × 183067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 98, 100, 288, 302, 7550, 5312, 82271, 63001, 174067, 380460, 9893932, 3796735, 75379764, 3172704, 138110104, 171681081, 8810318468, 4615215511

Basic calculations (n = 149748806)

Multiplication

n×y
n×2 299497612
n×3 449246418
n×4 598995224
n×5 748744030

Division

n÷y
n÷2 74874403
n÷3 49916268.666667
n÷3 37437201.5
n÷5 29949761.2

Exponentiation

ny
n2 22424704898425636
n3 3.3580727834416E+24
n4 5.0286738978147E+32
n5 7.5303791196112E+40

Nth Root

y√n
2√n 12237.189464906
3√n 531.03252614682
4√n 110.62183086943
5√n 43.159129209945

Divisors of 149748806

1, 2, 409, 818, 183067, 366134, 74874403, 149748806

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 -149748805
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 149748806 can be divided by 8 positive divisors. The sum of these divisors (counting 149748806) is 1, the average is 0.125.

Base conversion 149748806

Base System Value
2 Binary 1000111011001111110001000110
3 Ternary 101102210000202002
4 Quaternary 20323033301012
5 Quinary 301313430211
6 Senary 22505345302
8 Octal 1073176106
10 Decimal 149748806
12 Duodecimal 42198232
16 Hexadecimal 8ecfc46
20 Vigesimal 26fic06
36 Base36 2h5mx2

Cryptographic Hash Functions

md5 717065b2481d30b51afa2672c2b71e7c
sha1 642d334320f955eaa84b51e45a306e7b447af043
sha256 6bc69f4e7e195ed8bb2ea09b905ddc4576a4708e3e968f8c8abfb33fc0084b70
sha512 cc333e1bdc03d72a2caf710b27ffcab45ca1764a63b089fe773407f84b02aebb6f09f2ea9d7aa3eb68a185512d2731da3e40960a6bc8823062cd4c3fadb054ba
ripemd-160 64165f89df9ef84049866480b9d94370b3ed2086

149748806 as geometric shapes

Circle

Radius = n
Diameter 299497612
Circumference 940899497.62689
Area 7.0449288167813E+16

Sphere

Radius = n
Volume 1.406626238224E+25
Surface area 2.8179715267125E+17
Circumference 940899497.62689

Square

Length = n
Perimeter 598995224
Area 22424704898425636
Diagonal 211776792.39438

Cube

Length = n
Surface area 134548229390553816
Volume 3.3580727834416E+24
Space diagonal 259372540.36478

Equilateral Triangle

Length = n
Perimeter 449246418
Area 9.710182057203E+15
Altitude 129686270.18239

Triangular Pyramid

Length = n
Surface area 9.710182057203E+15
Volume 3.9575267281492E+23
Height 70592264.131459