661253059 is an odd 9-digits composite number following 661253058
and preceding 661253060 . In scientific notation, it is written as 6.61253059 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 627519816 positive integers (up to 661253059) that are relatively prime to 661253059.
661253059 has 8 divisors, whose sum is 695439360
The reverse of 661253059 is 950352166
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
six hundred sixty-one million two hundred fifty-three thousand fifty-nine
Scientific notation
6.61253059 × 10^8
Engineering notation
6.61253059 × 10^6
Prime Factorization
23 × 127 × 226379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
661253059
Product of the distinct prime numbers
The prime factorization of 661253059 is 23 × 127 × 226379.
Since it has a total of 3 prime factors.
4 , 2 , 56 , 1 , 113 , 313 , 8262 , 2009 , 76598 , 53325 , 843198 , 797889 , 7943935 , 6830192 , 24173933 , 78796040 , 762759042 , 790465402 , 9336796248 , 7457557747
n×2
1322506118
n×3
1983759177
n×4
2645012236
n×5
3306265295
n÷2
330626529.5
n÷3
220417686.33333
n÷3
165313264.75
n÷5
132250611.8
n2
437255608036857481
n3
2.8913660837928E+26
n4
1.9119246675968E+35
n5
1.264266035026E+44
2 √n
25714.841220587
3 √n
871.20942421538
4 √n
160.35847723331
5 √n
58.086276633876
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
-661253058
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 661253059 can be divided by 8 positive divisors.
The sum of these divisors (counting 661253059) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111011010011110101111000011
3
Ternary
1201002021010200001
4
Quaternary
213122132233003
5
Quinary
2323240044214
6
Senary
145340540431
8
Octal
4732365703
10
Decimal
661253059
12
Duodecimal
165551717
16
Hexadecimal
2769ebc3
20
Vigesimal
a6cgccj
36
Base36
axoy4j
md5
92f5afcb68b2af77925633de919e806f
sha1
93751200d7b12aff527386708ab7c053ad87969c
sha256
8336f74b75facf23d02cc4644736cc027f1625b08f46c650a61f22324629ad39
sha512
ab831d4e6671ea8c77e74f24c1fe57b8f5b270b80af58a28041c266cd69987924304593e8745fa801de61077a0145888907a88397b634d3695ac1e58ce925b18
ripemd-160
f5516f18a39b7847e7bdb6bd8166842e5df804d0
Diameter
1322506118
Circumference
4154775504.6364
Area
1.3736790059495E+18
Volume
1.2111325930243E+27
Surface area
5.4947160237981E+18
Circumference
4154775504.6364
Perimeter
2645012236
Area
437255608036857481
Diagonal
935153044.1985
Surface area
2623533648221144886
Volume
2.8913660837928E+26
Space diagonal
1145323894.8483
Perimeter
1983759177
Area
1.8933723225356E+17
Altitude
572661947.42417
Surface area
1.8933723225356E+17
Volume
3.4075076079044E+25
Height
311717681.3995