149728877 is an odd 9-digits composite number following 149728876
and preceding 149728878 . In scientific notation, it is written as 1.49728877 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 140446656 positive integers (up to 149728877) that are relatively prime to 149728877.
149728877 has 8 divisors, whose sum is 150753600
The reverse of 149728877 is 778827941
Previous prime number is 379
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-nine million seven hundred twenty-eight thousand eight hundred seventy-seven
Scientific notation
1.49728877 × 10^8
Engineering notation
1.49728877 × 10^6
Prime Factorization
289 × 379 × 1367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149728877
Product of the distinct prime numbers
The prime factorization of 149728877 is 289 × 379 × 1367.
Since it has a total of 3 prime factors.
1 , 4 , 68 , 88 , 746 , 215 , 3288 , 6123 , 62688 , 23962 , 356692 , 434582 , 2084119 , 1917146 , 66648768 , 76818136 , 217709318 , 906970725 , 1716285218 , 352799195
n×2
299457754
n×3
449186631
n×4
598915508
n×5
748644385
n÷2
74864438.5
n÷3
49909625.666667
n÷3
37432219.25
n÷5
29945775.4
n2
22418736607681129
n3
3.3567322560269E+24
n4
5.0259975108458E+32
n5
7.5253696310374E+40
2 √n
12236.375157701
3 √n
531.00896799189
4 √n
110.61815021822
5 √n
43.157980400683
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
-149728876
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 149728877 can be divided by 8 positive divisors.
The sum of these divisors (counting 149728877) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001010111001101101
3
Ternary
101102202000101222
4
Quaternary
20323022321231
5
Quinary
301312311002
6
Senary
22505113125
8
Octal
1073127155
10
Decimal
149728877
12
Duodecimal
421887a5
16
Hexadecimal
8ecae6d
20
Vigesimal
26fg23h
36
Base36
2h57jh
md5
759d247c7ec8fb3abac21cdabe3c7459
sha1
01ece35b3904aee91c967fefcede705b867db993
sha256
fb44a9ce1eeb36ba5ce3e1885e5d01a40b0104e1587f63dc8df2778136200384
sha512
b188614df6c33b23e8943d0d88ad70b181c0e7195cd27e1418203006705eb0b4c84ce7b7ab75495e13d40c5563551d2648960283e22750d504d86ee0a018e2ee
ripemd-160
e66f998e4815fc575f45ae8cbeaf988360eca707
Diameter
299457754
Circumference
940774280.0269
Area
7.0430538229456E+16
Volume
1.4060647194136E+25
Surface area
2.8172215291782E+17
Circumference
940774280.0269
Perimeter
598915508
Area
22418736607681129
Diagonal
211748608.53229
Surface area
134512419646086774
Volume
3.3567322560269E+24
Space diagonal
259338022.32423
Perimeter
449186631
Area
9.707597711502E+15
Altitude
129669011.16212
Surface area
9.707597711502E+15
Volume
3.9559469014404E+23
Height
70582869.510764