155116925 is an odd 9-digits composite number following 155116924
and preceding 155116926 . In scientific notation, it is written as 1.55116925 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 116084480 positive integers (up to 155116925) that are relatively prime to 155116925.
155116925 has 8 divisors, whose sum is 156427200
The reverse of 155116925 is 529611551
Previous prime number is 179
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-five million one hundred sixteen thousand nine hundred twenty-five
Scientific notation
1.55116925 × 10^8
Engineering notation
1.55116925 × 10^6
Prime Factorization
425 × 179 × 2039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155116925
Product of the distinct prime numbers
The prime factorization of 155116925 is 425 × 179 × 2039.
Since it has a total of 3 prime factors.
8 , 5 , 99 , 43 , 576 , 728 , 4454 , 9344 , 72761 , 17614 , 265312 , 894198 , 1637269 , 6556679 , 14345814 , 34932045 , 454765699 , 763181355 , 8960561153 , 8111205952
n×2
310233850
n×3
465350775
n×4
620467700
n×5
775584625
n÷2
77558462.5
n÷3
51705641.666667
n÷3
38779231.25
n÷5
31023385
n2
24061260421455625
n3
3.7323087282004E+24
n4
5.7894425306911E+32
n5
8.9804052282502E+40
2 √n
12454.594533745
3 √n
537.30357343931
4 √n
111.60015472097
5 √n
43.46421470481
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
-155116924
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 155116925 can be divided by 8 positive divisors.
The sum of these divisors (counting 155116925) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001111101110010101111101
3
Ternary
101210212202102022
4
Quaternary
21033232111331
5
Quinary
304202220200
6
Senary
23220405525
8
Octal
1117562575
10
Decimal
155116925
12
Duodecimal
43b468a5
16
Hexadecimal
93ee57d
20
Vigesimal
2899c65
36
Base36
2kcozh
md5
0f9a4323998e3d722c7c0e98c73dad66
sha1
e7ace7aa0f7329ec3531a070de11d5991c0f67ad
sha256
6ff6090d64baaceb1217dd3152725451be2ac0441eb0779422cd185ecdb91b07
sha512
bcf8d7eddaf034de5a71e9cda4f46cf5d3b180fd4a61b00ea069d709b7b2f4898cf654a5c1bc1284712f093225d05f3cab77cf2a74b6260969715bf19b2bbfea
ripemd-160
ecf8dc21b9474c8eb2497c9590dca66086046d75
Diameter
310233850
Circumference
974628384.05488
Area
7.5590678976156E+16
Volume
1.5633858241925E+25
Surface area
3.0236271590462E+17
Circumference
974628384.05488
Perimeter
620467700
Area
24061260421455625
Diagonal
219368459.08861
Surface area
144367562528733750
Volume
3.7323087282004E+24
Space diagonal
268670395.21385
Perimeter
465350775
Area
1.0418831386027E+16
Altitude
134335197.60693
Surface area
1.0418831386027E+16
Volume
4.3985680186537E+23
Height
73122819.696203