857726972 is an even 9-digits composite number following 857726971
and preceding 857726973 . In scientific notation, it is written as 8.57726972 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 415029120 positive integers (up to 857726972) that are relatively prime to 857726972.
857726972 has 12 divisors, whose sum is 1549442496
The reverse of 857726972 is 279627758
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred fifty-seven million seven hundred twenty-six thousand nine hundred seventy-two
Scientific notation
8.57726972 × 10^8
Engineering notation
8.57726972 × 10^6
Prime Factorization
2 × 2 × 31 × 6917153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
428863486
Product of the distinct prime numbers
The prime factorization of 857726972 is 2 × 2 × 31 × 6917153.
Since it has a total of 4 prime factors.
6 , 1 , 93 , 99 , 590 , 484 , 919 , 3388 , 91847 , 54126 , 422757 , 242309 , 4732298 , 1157010 , 51334126 , 22742713 , 674787438 , 538454702 , 4725096597 , 1637488998
n×2
1715453944
n×3
2573180916
n×4
3430907888
n×5
4288634860
n÷2
428863486
n÷3
285908990.66667
n÷3
214431743
n÷5
171545394.4
n2
735695558496288784
n3
6.3102592370287E+26
n4
5.4124795479117E+35
n5
4.6424296936422E+44
2 √n
29286.976149818
3 √n
950.12998110685
4 √n
171.13438038518
5 √n
61.188500924392
1 , 2 , 4 , 31 , 62 , 124 , 6917153 , 13834306 , 27668612 , 214431743 , 428863486 , 857726972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-857726971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 857726972 can be divided by 12 positive divisors.
The sum of these divisors (counting 857726972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011000111111101111111111100
3
Ternary
2012202222001012122
4
Quaternary
303013331333330
5
Quinary
3224034230342
6
Senary
221040022112
8
Octal
6307757774
10
Decimal
857726972
12
Duodecimal
1bb301938
16
Hexadecimal
331fdffc
20
Vigesimal
d80fh8c
36
Base36
e6o2d8
md5
ba5d5ed8cc3ae40ad5b9f36622527d6e
sha1
389cd6482602ae4cd96808f5b76ac79f123cdfa1
sha256
009c84a9ab8939091965b19e13a446681c5bc3584da761252fb0245769490b68
sha512
4357feb269fe13ef6048a3b2f61d8bea32bacdd5bb7ec6bd66117a70d47d8da8ee7573bea222d4dd51666cd36b6ceb5e1af35f47342417bbeea5499abab80db1
ripemd-160
4784a2de3ef073bfd3c0029a9b5e7fbb294ba6ba
Diameter
1715453944
Circumference
5389257508.042
Area
2.3112557618506E+18
Volume
2.6432352081729E+27
Surface area
9.2450230474023E+18
Circumference
5389257508.042
Perimeter
3430907888
Area
735695558496288784
Diagonal
1213009116.6156
Surface area
4414173350977732704
Volume
6.3102592370287E+26
Space diagonal
1485626694.5262
Perimeter
2573180916
Area
3.1856552155458E+17
Altitude
742813347.2631
Surface area
3.1856552155458E+17
Volume
7.4367118292467E+25
Height
404336372.2052