153156921 is an odd 9-digits composite number following 153156920
and preceding 153156922 . In scientific notation, it is written as 1.53156921 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 101979792 positive integers (up to 153156921) that are relatively prime to 153156921.
153156921 has 8 divisors, whose sum is 204458880
The reverse of 153156921 is 129651351
Previous prime number is 829
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-three million one hundred fifty-six thousand nine hundred twenty-one
Scientific notation
1.53156921 × 10^8
Engineering notation
1.53156921 × 10^6
Prime Factorization
3 × 829 × 61583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
153156921
Product of the distinct prime numbers
The prime factorization of 153156921 is 3 × 829 × 61583.
Since it has a total of 3 prime factors.
9 , 7 , 82 , 98 , 885 , 107 , 1938 , 5357 , 91342 , 60818 , 572710 , 260620 , 7759417 , 5166340 , 10579555 , 77838025 , 913453051 , 232695602 , 9022206013 , 835117845
n×2
306313842
n×3
459470763
n×4
612627684
n×5
765784605
n÷2
76578460.5
n÷3
51052307
n÷3
38289230.25
n÷5
30631384.2
n2
23457042450200241
n3
3.592608397439E+24
n4
5.502328405105E+32
n5
8.4271967685672E+40
2 √n
12375.658406727
3 √n
535.03091328638
4 √n
111.24593658524
5 √n
43.353815532136
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
-153156920
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 153156921 can be divided by 8 positive divisors.
The sum of these divisors (counting 153156921) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001000001111110100111001
3
Ternary
101200012011210120
4
Quaternary
21020033310321
5
Quinary
303202010141
6
Senary
23110403453
8
Octal
1110176471
10
Decimal
153156921
12
Duodecimal
43360589
16
Hexadecimal
920fd39
20
Vigesimal
27h4c61
36
Base36
2j6omx
md5
08690ea6d8d4c7ab7850c4b04143e4cb
sha1
2dbaf74560f3de5eca30756fb3bb8013aa7c96d3
sha256
dc3e739da2602265804a97ebb3bdc9762b0a92e0e87b177606b0dfa00cf63b29
sha512
f02fd94e5de8b8125a91deedcecc7c2c86ea627fd7b4c4dd478ed1f6ea6a97dff221d787514500d6e77465e0c29cb968514529859874800425157b222ba7c0b1
ripemd-160
f7afc32bc1dd71dfd68f87aa69a341427bbe71fb
Diameter
306313842
Circumference
962313315.72006
Area
7.3692472236493E+16
Volume
1.5048682864826E+25
Surface area
2.9476988894597E+17
Circumference
962313315.72006
Perimeter
612627684
Area
23457042450200241
Diagonal
216596594.8495
Surface area
140742254701201446
Volume
3.592608397439E+24
Space diagonal
265275568.70281
Perimeter
459470763
Area
1.0157197329762E+16
Altitude
132637784.35141
Surface area
1.0157197329762E+16
Volume
4.2339295999614E+23
Height
72198864.949835