857189968 is an even 9-digits composite number following 857189967
and preceding 857189969 . In scientific notation, it is written as 8.57189968 × 10^8.
The sum of its digits is 61. It has a total of 5 prime factors and 10 positive divisors.
There are 428594976 positive integers (up to 857189968) that are relatively prime to 857189968.
857189968 has 10 divisors, whose sum is 1660805594
The reverse of 857189968 is 869981758
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
eight hundred fifty-seven million one hundred eighty-nine thousand nine hundred sixty-eight
Scientific notation
8.57189968 × 10^8
Engineering notation
8.57189968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 53574373
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
107148746
Product of the distinct prime numbers
The prime factorization of 857189968 is 2 × 2 × 2 × 2 × 53574373.
Since it has a total of 5 prime factors.
1 , 7 , 94 , 25 , 841 , 394 , 2022 , 1484 , 72150 , 18155 , 374071 , 646171 , 5366618 , 4161724 , 85843157 , 98624515 , 484002435 , 375890974 , 7185057451 , 6562112510
n×2
1714379936
n×3
2571569904
n×4
3428759872
n×5
4285949840
n÷2
428594984
n÷3
285729989.33333
n÷3
214297492
n÷5
171437993.6
n2
734774641239841024
n3
6.2984145121159E+26
n4
5.3989377340914E+35
n5
4.6279152635198E+44
2 √n
29277.806748457
3 √n
949.93165454762
4 √n
171.10758822582
5 √n
61.180837249889
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-857189967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 857189968 can be divided by 10 positive divisors.
The sum of these divisors (counting 857189968) is 1, the average is 0.1.
Base
System
Value
2
Binary
110011000101111010111001010000
3
Ternary
2012201221202120121
4
Quaternary
303011322321100
5
Quinary
3223420034333
6
Senary
221020320024
8
Octal
6305727120
10
Decimal
857189968
12
Duodecimal
1bb0a3014
16
Hexadecimal
3317ae50
20
Vigesimal
d7h8ei8
36
Base36
e6ck0g
md5
d85e3dc9a045ab20351072e8592a23f0
sha1
3663b658d4b7f1a53b37e62dcc5fbbf65081377e
sha256
02553c0f76ad1c0e43c2779e99e3062965245d2e7227a13d65b0af8441c89b73
sha512
86d4e8bfe56f693703bd4c3f700b18de9aff21f1e33abe3c3802dfae10079b71e8aa68c7761355ced38b3aa7b3ec3783c2de08271171b7e01f92787d9ee5c1f2
ripemd-160
0fe936a28f6d981b85ca190430d33ecbeee872ac
Diameter
1714379936
Circumference
5385883412.3993
Area
2.3083626149632E+18
Volume
2.6382737014036E+27
Surface area
9.2334504598526E+18
Circumference
5385883412.3993
Perimeter
3428759872
Area
734774641239841024
Diagonal
1212249678.2758
Surface area
4408647847439046144
Volume
6.2984145121159E+26
Space diagonal
1484696576.3143
Perimeter
2571569904
Area
3.1816675268515E+17
Altitude
742348288.15717
Surface area
3.1816675268515E+17
Volume
7.4227526870682E+25
Height
404083226.09192