149780697 is an odd 9-digits composite number following 149780696
and preceding 149780698 . In scientific notation, it is written as 1.49780697 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 90775960 positive integers (up to 149780697) that are relatively prime to 149780697.
149780697 has 12 divisors, whose sum is 219513840
The reverse of 149780697 is 796087941
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-nine million seven hundred eighty thousand six hundred ninety-seven
Scientific notation
1.49780697 × 10^8
Engineering notation
1.49780697 × 10^6
Prime Factorization
3 × 11 × 11 × 412619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
13616427
Product of the distinct prime numbers
The prime factorization of 149780697 is 3 × 11 × 11 × 412619.
Since it has a total of 4 prime factors.
6 , 3 , 90 , 85 , 861 , 544 , 5739 , 5158 , 27720 , 67185 , 202558 , 780284 , 8446417 , 5094448 , 31179715 , 94540761 , 894800259 , 940140600 , 5953016831 , 6458971406
n×2
299561394
n×3
449342091
n×4
599122788
n×5
748903485
n÷2
74890348.5
n÷3
49926899
n÷3
37445174.25
n÷5
29956139.4
n2
22434257193805809
n3
3.3602186791655E+24
n4
5.0329589583783E+32
n5
7.5384010075829E+40
2 √n
12238.492431668
3 √n
531.0702202843
4 √n
110.6277199967
5 √n
43.160967315494
1 , 3 , 11 , 33 , 121 , 363 , 412619 , 1237857 , 4538809 , 13616427 , 49926899 , 149780697
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
-149780696
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 149780697 can be divided by 12 positive divisors.
The sum of these divisors (counting 149780697) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011010111100011011001
3
Ternary
101102211122111020
4
Quaternary
20323113203121
5
Quinary
301320440242
6
Senary
22510153053
8
Octal
1073274331
10
Decimal
149780697
12
Duodecimal
421b2789
16
Hexadecimal
8ed78d9
20
Vigesimal
26g2beh
36
Base36
2h6bix
md5
fec3543439bea6b7f353b61d1c8658da
sha1
d232432b9fa0f08c575ae01abb3a9599baf8a95f
sha256
debda23625d97ad609363d2703d75c7b70366f9f7c8b3c4ecc4537286a8cb992
sha512
0989835deba2b9e4c0e1f067faf6e36b1bca26342f966cec976a9b2a1cc23e95054f37f002757d0bcd1256ce8aff571bc94c309d900d6f6eb853ed62431d2cff
ripemd-160
3f2ef61b060952c4441189b73e14ed4b38bb1502
Diameter
299561394
Circumference
941099874.68952
Area
7.0479297588804E+16
Volume
1.4075251089229E+25
Surface area
2.8191719035522E+17
Circumference
941099874.68952
Perimeter
599122788
Area
22434257193805809
Diagonal
211821893.0791
Surface area
134605543162834854
Volume
3.3602186791655E+24
Space diagonal
259427777.19708
Perimeter
449342091
Area
9.7143183224348E+15
Altitude
129713888.59854
Surface area
9.7143183224348E+15
Volume
3.9600556905127E+23
Height
70607297.693032