155116973 is an odd 9-digits composite number following 155116972
and preceding 155116974 . In scientific notation, it is written as 1.55116973 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 141015420 positive integers (up to 155116973) that are relatively prime to 155116973.
155116973 has 4 divisors, whose sum is 169218528
The reverse of 155116973 is 379611551
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-five million one hundred sixteen thousand nine hundred seventy-three
Scientific notation
1.55116973 × 10^8
Engineering notation
1.55116973 × 10^6
Prime Factorization
11 × 14101543
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
155116973
Product of the distinct prime numbers
The prime factorization of 155116973 is 11 × 14101543.
Since it has a total of 2 prime factors.
3 , 7 , 83 , 47 , 276 , 862 , 1089 , 2009 , 85558 , 29037 , 179052 , 577022 , 8986265 , 9107639 , 90699081 , 38128317 , 174266724 , 641578526 , 5998346808 , 5283515187
n×2
310233946
n×3
465350919
n×4
620467892
n×5
775584865
n÷2
77558486.5
n÷3
51705657.666667
n÷3
38779243.25
n÷5
31023394.6
n2
24061275312682729
n3
3.732312193023E+24
n4
5.7894496967272E+32
n5
8.9804191229208E+40
2 √n
12454.596460745
3 √n
537.3036288611
4 √n
111.60016335447
5 √n
43.464217394758
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155116972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155116973 can be divided by 4 positive divisors.
The sum of these divisors (counting 155116973) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001111101110010110101101
3
Ternary
101210212202111002
4
Quaternary
21033232112231
5
Quinary
304202220343
6
Senary
23220410045
8
Octal
1117562655
10
Decimal
155116973
12
Duodecimal
43b46925
16
Hexadecimal
93ee5ad
20
Vigesimal
2899c8d
36
Base36
2kcp0t
md5
f9111ac2e95e8fe05704576f0fe1ff9e
sha1
cd5bbef2259133e3a45d400d7bf38e983c305ba1
sha256
fee5429ceaba8a41c6f761ef8eb804ee0508b3db59acbb6889f09f196284212d
sha512
2eafff6e16377545d265ff311919c549329634683286863c5111b3c6e9fcb1e41cb8dfd538cca3f29ef570644f0710b70860699d31b95883b2ff36533e2df0e3
ripemd-160
d896500b1b6c0d090d9f18e838d1125e72ec3db7
Diameter
310233946
Circumference
974628685.64777
Area
7.5590725758326E+16
Volume
1.5633872755339E+25
Surface area
3.023629030333E+17
Circumference
974628685.64777
Perimeter
620467892
Area
24061275312682729
Diagonal
219368526.97086
Surface area
144367651876096374
Volume
3.732312193023E+24
Space diagonal
268670478.35229
Perimeter
465350919
Area
1.0418837834117E+16
Altitude
134335239.17614
Surface area
1.0418837834117E+16
Volume
4.3985721019863E+23
Height
73122842.32362