149701744 is an even 9-digits composite number following 149701743
and preceding 149701745 . In scientific notation, it is written as 1.49701744 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors.
There are 74416832 positive integers (up to 149701744) that are relatively prime to 149701744.
149701744 has 20 divisors, whose sum is 291729096
The reverse of 149701744 is 447107941
Previous prime number is 173
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-nine million seven hundred one thousand seven hundred forty-four
Scientific notation
1.49701744 × 10^8
Engineering notation
1.49701744 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 173 × 54083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18712718
Product of the distinct prime numbers
The prime factorization of 149701744 is 2 × 2 × 2 × 2 × 173 × 54083.
Since it has a total of 6 prime factors.
10 , 1 , 77 , 44 , 219 , 462 , 2805 , 4430 , 59402 , 76090 , 639982 , 208827 , 743121 , 6516483 , 99521457 , 31056375 , 348395896 , 71290673 , 232431145 , 1168684196
n×2
299403488
n×3
449105232
n×4
598806976
n×5
748508720
n÷2
74850872
n÷3
49900581.333333
n÷3
37425436
n÷5
29940348.8
n2
22410612156641536
n3
3.3549077239568E+24
n4
5.0223553723541E+32
n5
7.5185535822918E+40
2 √n
12235.266404946
3 √n
530.97689059749
4 √n
110.61313848249
5 √n
43.156416119435
1 , 2 , 4 , 8 , 16 , 173 , 346 , 692 , 1384 , 2768 , 54083 , 108166 , 216332 , 432664 , 865328 , 9356359 , 18712718 , 37425436 , 74850872 , 149701744
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149701743
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149701744 can be divided by 20 positive divisors.
The sum of these divisors (counting 149701744) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000111011000100010001110000
3
Ternary
101102200122012001
4
Quaternary
20323010101300
5
Quinary
301310423434
6
Senary
22504343344
8
Octal
1073042160
10
Decimal
149701744
12
Duodecimal
42174b54
16
Hexadecimal
8ec4470
20
Vigesimal
26fce74
36
Base36
2h4mls
md5
ca2c0fa2435a063fc77ca9b409e51566
sha1
6a0a872ede84f93245c89e735338836497114e84
sha256
dbd4954ffe42dad1b5ab614d00474912f2ddcf5fbca9637c0a68be2dccfa9c6f
sha512
3cbf45a2e3a3875675a6be12f57b5e359377d1025494da4dc0687d002f1cf969747ede0da4efcd511ab42ecb711961535fb85a6dd690f60d943ac9f3b7c1c1ab
ripemd-160
801eae3cd46783eded53277959a3d63bc67ebe2a
Diameter
299403488
Circumference
940603798.35996
Area
7.0405014513755E+16
Volume
1.4053004612073E+25
Surface area
2.8162005805502E+17
Circumference
940603798.35996
Perimeter
598806976
Area
22410612156641536
Diagonal
211710236.67571
Surface area
134463672939849216
Volume
3.3549077239568E+24
Space diagonal
259291026.58967
Perimeter
449105232
Area
9.704079721006E+15
Altitude
129645513.29483
Surface area
9.704079721006E+15
Volume
3.953796669775E+23
Height
70570078.891902