149767913 is an odd 9-digits composite number following 149767912
and preceding 149767914 . In scientific notation, it is written as 1.49767913 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 143889840 positive integers (up to 149767913) that are relatively prime to 149767913.
149767913 has 8 divisors, whose sum is 155715840
The reverse of 149767913 is 319767941
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million seven hundred sixty-seven thousand nine hundred thirteen
Scientific notation
1.49767913 × 10^8
Engineering notation
1.49767913 × 10^6
Prime Factorization
31 × 139 × 34757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149767913
Product of the distinct prime numbers
The prime factorization of 149767913 is 31 × 139 × 34757.
Since it has a total of 3 prime factors.
3 , 2 , 5 , 37 , 159 , 466 , 1905 , 1029 , 17232 , 19889 , 493843 , 379820 , 4986212 , 3953314 , 39621134 , 99556637 , 665325803 , 38506977 , 6088985366 , 9544043332
n×2
299535826
n×3
449303739
n×4
599071652
n×5
748839565
n÷2
74883956.5
n÷3
49922637.666667
n÷3
37441978.25
n÷5
29953582.6
n2
22430427764375569
n3
3.3593583539678E+24
n4
5.0312408969287E+32
n5
7.5351844893326E+40
2 √n
12237.970133972
3 √n
531.05511064958
4 √n
110.625359362
5 √n
43.160230520091
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
-149767912
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 149767913 can be divided by 8 positive divisors.
The sum of these divisors (counting 149767913) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010100011011101001
3
Ternary
101102210222221202
4
Quaternary
20323110123221
5
Quinary
301320033123
6
Senary
22510013545
8
Octal
1073243351
10
Decimal
149767913
12
Duodecimal
421a72b5
16
Hexadecimal
8ed46e9
20
Vigesimal
26g0jfd
36
Base36
2h61nt
md5
be1354d28363a688d7debb80fb9fe13b
sha1
6d9888763fa4f0e017891936bf7aa382302616ef
sha256
2f2593f529757f0ef92583e924abb244aa2bd0193e512ac31af42e4b69409b97
sha512
eae79d78e3d1b516b09053fc0608dd232bdfebea667aece804106a3119cd8f69707ea9e93eccfc94bdf8172b9b78559820ccf43d9e733af91d08ff656c75f12f
ripemd-160
5c0d53593ad7b3372bf1ff28fb2bcc111a7e1127
Diameter
299535826
Circumference
941019550.44855
Area
7.0467267081439E+16
Volume
1.4071647367468E+25
Surface area
2.8186906832576E+17
Circumference
941019550.44855
Perimeter
599071652
Area
22430427764375569
Diagonal
211803813.77291
Surface area
134582566586253414
Volume
3.3593583539678E+24
Space diagonal
259405634.65956
Perimeter
449303739
Area
9.7126601308505E+15
Altitude
129702817.32978
Surface area
9.7126601308505E+15
Volume
3.9590417875438E+23
Height
70601271.257638