149747807 (number)

149747807 is an odd 9-digits composite number following 149747806 and preceding 149747808. In scientific notation, it is written as 1.49747807 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 136134360 positive integers (up to 149747807) that are relatively prime to 149747807.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49747807 × 10^8
Engineering notation 1.49747807 × 10^6

Prime Factorization of 149747807

Prime Factorization 11 × 13613437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149747807
Product of the distinct prime numbers

The prime factorization of 149747807 is 11 × 13613437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 36, 63, 254, 416, 1269, 7132, 73431, 53243, 790546, 526202, 7346659, 2463026, 11488527, 96401491, 774264548, 414257996, 9176526378, 547295053

Basic calculations (n = 149747807)

Multiplication

n×y
n×2 299495614
n×3 449243421
n×4 598991228
n×5 748739035

Division

n÷y
n÷2 74873903.5
n÷3 49915935.666667
n÷3 37436951.75
n÷5 29949561.4

Exponentiation

ny
n2 22424405701309249
n3 3.3580055770494E+24
n4 5.0285397105691E+32
n5 7.5301279407014E+40

Nth Root

y√n
2√n 12237.148646642
3√n 531.03134527447
4√n 110.62164637467
5√n 43.159071625399

Divisors of 149747807

1, 11, 13613437, 149747807

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149747806
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149747807 can be divided by 4 positive divisors. The sum of these divisors (counting 149747807) is 1, the average is 0.25.

Base conversion 149747807

Base System Value
2 Binary 1000111011001111100001011111
3 Ternary 101102202222101002
4 Quaternary 20323033201133
5 Quinary 301313412212
6 Senary 22505340515
8 Octal 1073174137
10 Decimal 149747807
12 Duodecimal 4219773b
16 Hexadecimal 8ecf85f
20 Vigesimal 26fi9a7
36 Base36 2h5m5b

Cryptographic Hash Functions

md5 dcf4f8162f4bbe1b192d33465ee5674d
sha1 e5713a7d5e430b9392a275755b3d00f315f0cfcf
sha256 3da14b85ec6148a9bdf486c72839e53c0f13b72c4a326f8b1a07f3ccf4c3d2d1
sha512 266702ab33354a2690a99ebd9ca73f6e79998ab18ff2d3aede0fd4f8cdd211546b59657317bb44107631b4136ca423bbe156feecbe2d14004e247d6bf246c660
ripemd-160 d1423799a8f0f46e896a082f074367ca485d273a

149747807 as geometric shapes

Circle

Radius = n
Diameter 299495614
Circumference 940893220.72476
Area 7.044834821235E+16

Sphere

Radius = n
Volume 1.4065980868762E+25
Surface area 2.817933928494E+17
Circumference 940893220.72476

Square

Length = n
Perimeter 598991228
Area 22424405701309249
Diagonal 211775379.59503

Cube

Length = n
Surface area 134546434207855494
Volume 3.3580055770494E+24
Space diagonal 259370810.04602

Equilateral Triangle

Length = n
Perimeter 449243421
Area 9.7100525010512E+15
Altitude 129685405.02301

Triangular Pyramid

Length = n
Surface area 9.7100525010512E+15
Volume 3.9574475246564E+23
Height 70591793.198343