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.
149747804 has 12 divisors, whose sum is 265750128
The reverse of 149747804 is 408747941
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred forty-seven thousand eight hundred four
Scientific notation
1.49747804 × 10^8
Engineering notation
1.49747804 × 10^6
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.
3 , 9 , 47 , 65 , 157 , 779 , 3327 , 8983 , 57055 , 11915 , 748783 , 686838 , 7604447 , 2412653 , 7201520 , 33127178 , 8336348 , 19355263 , 9566692661 , 5300691317
n×2
299495608
n×3
449243412
n×4
598991216
n×5
748739020
n÷2
74873902
n÷3
49915934.666667
n÷3
37436951
n÷5
29949560.8
n2
22424404802822416
n3
3.3580053752297E+24
n4
5.0285393076085E+32
n5
7.5301271864205E+40
2 √n
12237.148524064
3 √n
531.0313417283
4 √n
110.62164582063
5 √n
43.159071452472
1 , 2 , 4 , 71 , 142 , 284 , 527281 , 1054562 , 2109124 , 37436951 , 74873902 , 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
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
md5
dc145da1f082000905378d072f5eebe2
sha1
e291fea5bb14c397a7eb1ff3d9b7952cad4082e8
sha256
6c1d277a01771840341cb11ef302236d8fe67ea9904ed4e137478713fc2adf83
sha512
8263e77bc2fb3d2e86aca844d61c4486128cc2de86fd28a87b2daf9cf6e7f3e0280c032c330c169830259fd45397918cc011a693100ededefc70cff2af5a03cd
ripemd-160
7094b17189274999e2b8da4310d23092779f072a
Diameter
299495608
Circumference
940893201.87521
Area
7.0448345389671E+16
Volume
1.4065980023382E+25
Surface area
2.8179338155868E+17
Circumference
940893201.87521
Perimeter
598991216
Area
22424404802822416
Diagonal
211775375.35239
Surface area
134546428816934496
Volume
3.3580053752297E+24
Space diagonal
259370804.84987
Perimeter
449243412
Area
9.710052111995E+15
Altitude
129685402.42493
Surface area
9.710052111995E+15
Volume
3.9574472868097E+23
Height
70591791.784129