151889969 is an odd 9-digits composite number following 151889968
and preceding 151889970 . In scientific notation, it is written as 1.51889969 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 118355160 positive integers (up to 151889969) that are relatively prime to 151889969.
151889969 has 12 divisors, whose sum is 190804992
The reverse of 151889969 is 969988151
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred fifty-one million eight hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
1.51889969 × 10^8
Engineering notation
1.51889969 × 10^6
Prime Factorization
7 × 11 × 11 × 179327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
13808179
Product of the distinct prime numbers
The prime factorization of 151889969 is 7 × 11 × 11 × 179327.
Since it has a total of 4 prime factors.
8 , 4 , 45 , 21 , 926 , 616 , 9367 , 3711 , 94822 , 35540 , 6148 , 520676 , 4176700 , 4476977 , 63303815 , 90335684 , 649352710 , 737899064 , 1051319369 , 2532740557
n×2
303779938
n×3
455669907
n×4
607559876
n×5
759449845
n÷2
75944984.5
n÷3
50629989.666667
n÷3
37972492.25
n÷5
30377993.8
n2
23070562682820961
n3
3.5041870507062E+24
n4
5.3225086250197E+32
n5
8.0843567005648E+40
2 √n
12324.364851789
3 √n
533.55152370206
4 √n
111.01515595534
5 √n
43.281850309998
1 , 7 , 11 , 77 , 121 , 847 , 179327 , 1255289 , 1972597 , 13808179 , 21698567 , 151889969
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
-151889968
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 151889969 can be divided by 12 positive divisors.
The sum of these divisors (counting 151889969) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001000011011010100000110001
3
Ternary
101120210210212102
4
Quaternary
21003122200301
5
Quinary
302340434334
6
Senary
23023310145
8
Octal
1103324061
10
Decimal
151889969
12
Duodecimal
42a4b355
16
Hexadecimal
90da831
20
Vigesimal
27964i9
36
Base36
2ifj1t
md5
f3bb67278c41e77e243dac9a9d69791f
sha1
f70d2dadc228f09f86f76074caf1e89e0dc789c6
sha256
5a5dc2e68eb9414bda44056195d0bca45542700595e95ba7575246362ff24315
sha512
f23e88380994745a791147b1ca5dc3446b1002c252d981f915d76541a777ca9dae86ee6c8ce3dba3a033fae140a1bfb6bb660024c9f731faad4e015e850be3ef
ripemd-160
db8dc8297a4516aa3cf7cd1c57c7e223431777bc
Diameter
303779938
Circumference
954352821.52876
Area
7.2478310238533E+16
Volume
1.4678304393738E+25
Surface area
2.8991324095413E+17
Circumference
954352821.52876
Perimeter
607559876
Area
23070562682820961
Diagonal
214804854.14823
Surface area
138423376096925766
Volume
3.5041870507062E+24
Space diagonal
263081143.46806
Perimeter
455669907
Area
9.9898466814621E+15
Altitude
131540571.73403
Surface area
9.9898466814621E+15
Volume
4.1297240435008E+23
Height
71601618.04941