152880981 is an odd 9-digits composite number following 152880980
and preceding 152880982 . In scientific notation, it is written as 1.52880981 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 92655120 positive integers (up to 152880981) that are relatively prime to 152880981.
152880981 has 8 divisors, whose sum is 222372384
The reverse of 152880981 is 189088251
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-two million eight hundred eighty thousand nine hundred eighty-one
Scientific notation
1.52880981 × 10^8
Engineering notation
1.52880981 × 10^6
Prime Factorization
3 × 11 × 4632757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
152880981
Product of the distinct prime numbers
The prime factorization of 152880981 is 3 × 11 × 4632757.
Since it has a total of 3 prime factors.
2 , 6 , 12 , 4 , 881 , 763 , 2422 , 5653 , 74524 , 3254 , 363328 , 210040 , 1531337 , 2311363 , 59243257 , 47392241 , 303771396 , 603844498 , 2030921722 , 3720752903
n×2
305761962
n×3
458642943
n×4
611523924
n×5
764404905
n÷2
76440490.5
n÷3
50960327
n÷3
38220245.25
n÷5
30576196.2
n2
23372594351522361
n3
3.5732251529758E+24
n4
5.4627816672081E+32
n5
8.351554202716E+40
2 √n
12364.50488293
3 √n
534.70940167874
4 √n
111.19579525742
5 √n
43.338182307656
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
-152880980
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 152880981 can be divided by 8 positive divisors.
The sum of these divisors (counting 152880981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000111001100011101010101
3
Ternary
101122200011021120
4
Quaternary
21013030131111
5
Quinary
303114142411
6
Senary
23100434153
8
Octal
1107143525
10
Decimal
152880981
12
Duodecimal
43248959
16
Hexadecimal
91cc755
20
Vigesimal
27fa291
36
Base36
2j0rpx
md5
2826bfe65d82d609591590045ba9f05d
sha1
59c9afd3bd0b4599230c46142025893c90fdc631
sha256
a74bc6f327b12aea9e49d15b365c8826fc4a8eb7a376ef9a4ee9b49308d0b859
sha512
ef648ded3257f97efb7c220934291ce5244d81b7ba147d59bff39ea07776e7522c873df80fb541ff4933209a06b820897c416fd19bb06bd0de68ff00203fdc9d
ripemd-160
ad06c4fdefb887b613d538def9c37e0ad632cc8f
Diameter
305761962
Circumference
960579533.5664
Area
7.3427170710077E+16
Volume
1.4967490520281E+25
Surface area
2.9370868284031E+17
Circumference
960579533.5664
Perimeter
611523924
Area
23372594351522361
Diagonal
216206356.7591
Surface area
140235566109134166
Volume
3.5732251529758E+24
Space diagonal
264797626.60297
Perimeter
458642943
Area
1.0120630230384E+16
Altitude
132398813.30149
Surface area
1.0120630230384E+16
Volume
4.2110862272925E+23
Height
72068785.586368