149747247 (number)

149747247 is an odd 9-digits composite number following 149747246 and preceding 149747248. In scientific notation, it is written as 1.49747247 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 91656000 positive integers (up to 149747247) that are relatively prime to 149747247.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49747247 × 10^8
Engineering notation 1.49747247 × 10^6

Prime Factorization of 149747247

Prime Factorization 9 × 13 × 191 × 6701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149747247
Product of the distinct prime numbers

The prime factorization of 149747247 is 9 × 13 × 191 × 6701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 2, 43, 354, 746, 3881, 3428, 52083, 98121, 516177, 688947, 7761287, 9109471, 80546837, 88883813, 482322998, 242404201, 9095210952, 7053669997

Basic calculations (n = 149747247)

Multiplication

n×y
n×2 299494494
n×3 449241741
n×4 598988988
n×5 748736235

Division

n÷y
n÷2 74873623.5
n÷3 49915749
n÷3 37436811.75
n÷5 29949449.4

Exponentiation

ny
n2 22424237984079009
n3 3.3579679041887E+24
n4 5.0284644916661E+32
n5 7.5299871426426E+40

Nth Root

y√n
2√n 12237.125765473
3√n 531.03068332171
4√n 110.62154295377
5√n 43.159039345639

Divisors of 149747247

1, 9, 13, 117, 191, 1719, 2483, 6701, 22347, 60309, 87113, 784017, 1279891, 11519019, 16638583, 149747247

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149747246
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149747247 can be divided by 16 positive divisors. The sum of these divisors (counting 149747247) is 1, the average is 0.0625.

Base conversion 149747247

Base System Value
2 Binary 1000111011001111011000101111
3 Ternary 101102202221121100
4 Quaternary 20323033120233
5 Quinary 301313402442
6 Senary 22505334143
8 Octal 1073173057
10 Decimal 149747247
12 Duodecimal 42197353
16 Hexadecimal 8ecf62f
20 Vigesimal 26fi827
36 Base36 2h5lpr

Cryptographic Hash Functions

md5 726ccc58a58aded63babfc58d47834a4
sha1 7a2b006e9a87235f59344c9737911c1e8834642f
sha256 42595db6dabfcc7e4881ce012d793f36435db3b89377d452b5f6fa1ad0e933f8
sha512 625c607915b8e4135c7f80a75539d2cdcb3100b07e236d498ec4284b8c6d962640bc2df0d3ff7d29c58ba346d295a48051aaedef8b345abca63d6d47752467fd
ripemd-160 5f22259cb07f127861f1ec5094db0e71be5022a9

149747247 as geometric shapes

Circle

Radius = n
Diameter 299494494
Circumference 940889702.14099
Area 7.0447821313132E+16

Sphere

Radius = n
Volume 1.4065823065053E+25
Surface area 2.8179128525253E+17
Circumference 940889702.14099

Square

Length = n
Perimeter 598988988
Area 22424237984079009
Diagonal 211774587.63543

Cube

Length = n
Surface area 134545427904474054
Volume 3.3579679041887E+24
Space diagonal 259369840.09757

Equilateral Triangle

Length = n
Perimeter 449241741
Area 9.7099798773602E+15
Altitude 129684920.04878

Triangular Pyramid

Length = n
Surface area 9.7099798773602E+15
Volume 3.9574031267643E+23
Height 70591529.211811