857493923 is an odd 9-digits composite number following 857493922
and preceding 857493924 . In scientific notation, it is written as 8.57493923 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 677214720 positive integers (up to 857493923) that are relatively prime to 857493923.
857493923 has 24 divisors, whose sum is 1070202000
The reverse of 857493923 is 329394758
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
eight hundred fifty-seven million four hundred ninety-three thousand nine hundred twenty-three
Scientific notation
8.57493923 × 10^8
Engineering notation
8.57493923 × 10^6
Prime Factorization
13 × 11 × 17 × 17 × 20749
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
50440819 Product of the distinct prime numbers
The prime factorization of 857493923 is 13 × 11 × 17 × 17 × 20749.
Since it has a total of 5 prime factors.
4 , 9 , 82 , 16 , 199 , 919 , 8507 , 2728 , 33098 , 17553 , 397153 , 518452 , 9873747 , 4527326 , 51446983 , 91985078 , 619398947 , 261830871 , 4620278292 , 1617907506
n×2
1714987846
n×3
2572481769
n×4
3429975692
n×5
4287469615
n÷2
428746961.5
n÷3
285831307.66667
n÷3
214373480.75
n÷5
171498784.6
n2
735295827981929929
n3
6.3051170410176E+26
n4
5.4065995464763E+35
n5
4.636126255198E+44
2 √n29282.997165591
3 √n950.04392151504
4 √n171.12275466925
5 √n61.185175514449
1 , 11 , 13 , 17 , 143 , 187 , 221 , 289 , 2431 , 3179 , 3757 , 20749 , 41327 , 228239 , 269737 , 352733 , 2967107 , 3880063 , 4585529 , 5996461 , 50440819 , 65961071 , 77953993 , 857493923
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-857493922 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 857493923 can be divided by 24 positive divisors.
The sum of these divisors (counting 857493923) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011000111000101000110100011
3
Ternary
2012202112012112012
4
Quaternary
303013011012203
5
Quinary
3224004301143
6
Senary
221031023135
8
Octal
6307050643
10
Decimal
857493923
12
Duodecimal
1bb20aaab
16
Hexadecimal
331c51a3
20
Vigesimal
d7j6eg3
36
Base36
e6j2jn
md5
6829b851f6faaf5ffe0e88098cc1ab34
sha1
6b4b1d757578457a0553c04eab0def871c14896e
sha256
a3256313b3ab90fde51ea0f4e5f951521227fbd1460eb5fecd189ed5a12df66e
sha512
c6f4c84de36d8490f276f73ddbec1bd87c088348c562d2c84ffdef7e8561fd6c06b36a53e0653db7a03b90988178b8564809359298f1b812999e929add526ef3
ripemd-160
e85736b0cd7bc84fccc60c2b5524da0f250abfb2
Diameter
1714987846
Circumference
5387793217.9894
Area
2.3099999714033E+18
Volume
2.6410812501446E+27
Surface area
9.239999885613E+18
Circumference
5387793217.9894
Perimeter
3429975692
Area
735295827981929929
Diagonal
1212679535.5591
Surface area
4411774967891579574
Volume
6.3051170410176E+26
Space diagonal
1485223041.8176
Perimeter
2572481769
Area
3.1839243316453E+17
Altitude
742611520.90878
Surface area
3.1839243316453E+17
Volume
7.4306516931307E+25
Height
404226511.85304