149750668 is an even 9-digits composite number following 149750667
and preceding 149750669 . In scientific notation, it is written as 1.49750668 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 74652480 positive integers (up to 149750668) that are relatively prime to 149750668.
149750668 has 12 divisors, whose sum is 262843672
The reverse of 149750668 is 866057941
Previous prime number is 337
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-nine million seven hundred fifty thousand six hundred sixty-eight
Scientific notation
1.49750668 × 10^8
Engineering notation
1.49750668 × 10^6
Prime Factorization
2 × 2 × 337 × 111091
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74875334
Product of the distinct prime numbers
The prime factorization of 149750668 is 2 × 2 × 337 × 111091.
Since it has a total of 4 prime factors.
2 , 3 , 79 , 2 , 282 , 401 , 5794 , 5717 , 54396 , 36071 , 564054 , 549984 , 8706259 , 4197492 , 5624564 , 99298394 , 218766051 , 807098141 , 1442372676 , 466194052
n×2
299501336
n×3
449252004
n×4
599002672
n×5
748753340
n÷2
74875334
n÷3
49916889.333333
n÷3
37437667
n÷5
29950133.6
n2
22425262566446224
n3
3.3581980494007E+24
n4
5.0289240117405E+32
n5
7.5308473007939E+40
2 √n
12237.26554423
3 √n
531.0347271181
4 √n
110.6221747401
5 √n
43.159236538879
1 , 2 , 4 , 337 , 674 , 1348 , 111091 , 222182 , 444364 , 37437667 , 74875334 , 149750668
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
-149750667
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 149750668 can be divided by 12 positive divisors.
The sum of these divisors (counting 149750668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011010000001110001100
3
Ternary
101102210010022001
4
Quaternary
20323100032030
5
Quinary
301314010133
6
Senary
22505402044
8
Octal
1073201614
10
Decimal
149750668
12
Duodecimal
42199324
16
Hexadecimal
8ed038c
20
Vigesimal
26figd8
36
Base36
2h5ocs
md5
22360beb98e54917e9a905caf7f88e99
sha1
1cf92b345b3a60bb69acbcb7ee869b8d67350a9c
sha256
668e88ed9caf234ed101d65524d6da3d1240094867df707cf963f3d0d6552036
sha512
dfea48f9c90dc2af2f6e129e9bc463366b9051ecb3144afe074629a83972ffceabdb202e2daef115d25e3cf3d852d3fa24466b3eda80512feec4c7083b7f6d81
ripemd-160
2be8495fbabbc5d47544cfabb4758e363b7f42e9
Diameter
299501336
Circumference
940911196.91793
Area
7.045104013357E+16
Volume
1.4066787095062E+25
Surface area
2.8180416053428E+17
Circumference
940911196.91793
Perimeter
599002672
Area
22425262566446224
Diagonal
211779425.66003
Surface area
134551575398677344
Volume
3.3581980494007E+24
Space diagonal
259375765.44338
Perimeter
449252004
Area
9.7104235345393E+15
Altitude
129687882.72169
Surface area
9.7104235345393E+15
Volume
3.9576743554978E+23
Height
70593141.886677