149764123 is an odd 9-digits composite number following 149764122
and preceding 149764124 . In scientific notation, it is written as 1.49764123 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 145496736 positive integers (up to 149764123) that are relatively prime to 149764123.
149764123 has 8 divisors, whose sum is 154043792
The reverse of 149764123 is 321467941
Previous prime number is 5347
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-nine million seven hundred sixty-four thousand one hundred twenty-three
Scientific notation
1.49764123 × 10^8
Engineering notation
1.49764123 × 10^6
Prime Factorization
37 × 5347 × 757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149764123
Product of the distinct prime numbers
The prime factorization of 149764123 is 37 × 5347 × 757.
Since it has a total of 3 prime factors.
3 , 10 , 32 , 71 , 565 , 603 , 7128 , 2364 , 67441 , 89192 , 229954 , 4485 , 3641618 , 440341 , 28916033 , 91227227 , 939221076 , 841291669 , 8573993554 , 9225345844
n×2
299528246
n×3
449292369
n×4
599056492
n×5
748820615
n÷2
74882061.5
n÷3
49921374.333333
n÷3
37441030.75
n÷5
29952824.6
n2
22429292537959129
n3
3.3591033264579E+24
n4
5.0307316375335E+32
n5
7.5342311174356E+40
2 √n
12237.815287052
3 √n
531.0506310166
4 √n
110.62465948898
5 √n
43.160012076867
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149764122
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149764123 can be divided by 8 positive divisors.
The sum of these divisors (counting 149764123) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010011100000011011
3
Ternary
101102210210202101
4
Quaternary
20323103200123
5
Quinary
301314422443
6
Senary
22505544231
8
Octal
1073234033
10
Decimal
149764123
12
Duodecimal
421a5077
16
Hexadecimal
8ed381b
20
Vigesimal
26g0a63
36
Base36
2h5yqj
md5
7b3c2112d005d685a1b9f74c64d430cc
sha1
551610bfcdfd0ed97154285d68a93885ab60fd77
sha256
b3f10fc6bcfd0ac3233d22035e92d0b615ce479b96a42f817ecd5580cd49df40
sha512
eb8338e6e7ae1b278b849656a503dcfee6c5d05c374254c3b22d4cf1959c698e5a750894b8936706768e22b733a5fc1cf8b44006fab39d3bfbc4a67c177e03a0
ripemd-160
541a91b46d7fa3be3ea7fb62761bf794488357ea
Diameter
299528246
Circumference
940995737.17624
Area
7.0463700662469E+16
Volume
1.4070579110732E+25
Surface area
2.8185480264988E+17
Circumference
940995737.17624
Perimeter
599056492
Area
22429292537959129
Diagonal
211798453.90351
Surface area
134575755227754774
Volume
3.3591033264579E+24
Space diagonal
259399070.18699
Perimeter
449292369
Area
9.7121685633927E+15
Altitude
129699535.0935
Surface area
9.7121685633927E+15
Volume
3.9587412347411E+23
Height
70599484.634504