155117794 is an even 9-digits composite number following 155117793
and preceding 155117795 . In scientific notation, it is written as 1.55117794 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 70896528 positive integers (up to 155117794) that are relatively prime to 155117794.
155117794 has 16 divisors, whose sum is 253012032
The reverse of 155117794 is 497711551
Previous prime number is 103
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-five million one hundred seventeen thousand seven hundred ninety-four
Scientific notation
1.55117794 × 10^8
Engineering notation
1.55117794 × 10^6
Prime Factorization
2 × 13 × 103 × 57923
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
155117794
Product of the distinct prime numbers
The prime factorization of 155117794 is 2 × 13 × 103 × 57923.
Since it has a total of 4 prime factors.
4 , 4 , 41 , 9 , 160 , 781 , 6412 , 4821 , 89978 , 12176 , 80636 , 631586 , 1755352 , 5461122 , 87174988 , 16489233 , 254216912 , 981020724 , 688173335 , 8360230888
n×2
310235588
n×3
465353382
n×4
620471176
n×5
775588970
n÷2
77558897
n÷3
51705931.333333
n÷3
38779448.5
n÷5
31023558.8
n2
24061530015426436
n3
3.7323714562577E+24
n4
5.7895722668327E+32
n5
8.9806567823466E+40
2 √n
12454.62942042
3 √n
537.30457680271
4 √n
111.60031102296
5 √n
43.464263403968
1 , 2 , 13 , 26 , 103 , 206 , 1339 , 2678 , 57923 , 115846 , 752999 , 1505998 , 5966069 , 11932138 , 77558897 , 155117794
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155117793
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155117794 can be divided by 16 positive divisors.
The sum of these divisors (counting 155117794) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001111101110100011100010
3
Ternary
101210212210121111
4
Quaternary
21033232203202
5
Quinary
304202232134
6
Senary
23220413534
8
Octal
1117564342
10
Decimal
155117794
12
Duodecimal
43b472aa
16
Hexadecimal
93ee8e2
20
Vigesimal
2899e9e
36
Base36
2kcpnm
md5
463b979b8ef8a4efd850d20e893dc92a
sha1
692e083db69f3d0c5d7e2e1155e81d5bcacb4bb2
sha256
8349b450476276850f3943181356624b1a0e6515f3a6fe2e2dee23396368afc2
sha512
471e0e4b7f05e48cbd7fd0bd06cc42a0d60a390ee25543bfeaf728599d8309d15f25973f6ff5fcebb25551b0cc053534b1f31c7738f0666ae4bbe378812aed52
ripemd-160
df32cea194358b221113a435274f5885e4ec9fc8
Diameter
310235588
Circumference
974633844.14291
Area
7.5591525930594E+16
Volume
1.5634120996597E+25
Surface area
3.0236610372238E+17
Circumference
974633844.14291
Perimeter
620471176
Area
24061530015426436
Diagonal
219369688.0402
Surface area
144369180092558616
Volume
3.7323714562577E+24
Space diagonal
268671900.366
Perimeter
465353382
Area
1.0418948123641E+16
Altitude
134335950.183
Surface area
1.0418948123641E+16
Volume
4.3986419443783E+23
Height
73123229.346732