149747804 (number)

149747804 is an even 9-digits composite number following 149747803 and preceding 149747805. In scientific notation, it is written as 1.49747804 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 73819200 positive integers (up to 149747804) that are relatively prime to 149747804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49747804 × 10^8
Engineering notation 1.49747804 × 10^6

Prime Factorization of 149747804

Prime Factorization 2 × 2 × 71 × 527281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74873902
Product of the distinct prime numbers

The prime factorization of 149747804 is 2 × 2 × 71 × 527281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149747804)

Multiplication

n×y
n×2 299495608
n×3 449243412
n×4 598991216
n×5 748739020

Division

n÷y
n÷2 74873902
n÷3 49915934.666667
n÷3 37436951
n÷5 29949560.8

Exponentiation

ny
n2 22424404802822416
n3 3.3580053752297E+24
n4 5.0285393076085E+32
n5 7.5301271864205E+40

Nth Root

y√n
2√n 12237.148524064
3√n 531.0313417283
4√n 110.62164582063
5√n 43.159071452472

Divisors of 149747804

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149747803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149747804 can be divided by 12 positive divisors. The sum of these divisors (counting 149747804) is 1, the average is 0.083333333333333.

Base conversion 149747804

Base System Value
2 Binary 1000111011001111100001011100
3 Ternary 101102202222100222
4 Quaternary 20323033201130
5 Quinary 301313412204
6 Senary 22505340512
8 Octal 1073174134
10 Decimal 149747804
12 Duodecimal 42197738
16 Hexadecimal 8ecf85c
20 Vigesimal 26fi9a4
36 Base36 2h5m58

Cryptographic Hash Functions

md5 dc145da1f082000905378d072f5eebe2
sha1 e291fea5bb14c397a7eb1ff3d9b7952cad4082e8
sha256 6c1d277a01771840341cb11ef302236d8fe67ea9904ed4e137478713fc2adf83
sha512 8263e77bc2fb3d2e86aca844d61c4486128cc2de86fd28a87b2daf9cf6e7f3e0280c032c330c169830259fd45397918cc011a693100ededefc70cff2af5a03cd
ripemd-160 7094b17189274999e2b8da4310d23092779f072a

149747804 as geometric shapes

Circle

Radius = n
Diameter 299495608
Circumference 940893201.87521
Area 7.0448345389671E+16

Sphere

Radius = n
Volume 1.4065980023382E+25
Surface area 2.8179338155868E+17
Circumference 940893201.87521

Square

Length = n
Perimeter 598991216
Area 22424404802822416
Diagonal 211775375.35239

Cube

Length = n
Surface area 134546428816934496
Volume 3.3580053752297E+24
Space diagonal 259370804.84987

Equilateral Triangle

Length = n
Perimeter 449243412
Area 9.710052111995E+15
Altitude 129685402.42493

Triangular Pyramid

Length = n
Surface area 9.710052111995E+15
Volume 3.9574472868097E+23
Height 70591791.784129