851968616 is an even 9-digits composite number following 851968615
and preceding 851968617 . In scientific notation, it is written as 8.51968616 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 425674224 positive integers (up to 851968616) that are relatively prime to 851968616.
851968616 has 16 divisors, whose sum is 1598604000
The reverse of 851968616 is 616869158
Previous prime number is 1399
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
eight hundred fifty-one million nine hundred sixty-eight thousand six hundred sixteen
Scientific notation
8.51968616 × 10^8
Engineering notation
8.51968616 × 10^6
Prime Factorization
2 × 2 × 2 × 1399 × 76123
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
212992154 Product of the distinct prime numbers
The prime factorization of 851968616 is 2 × 2 × 2 × 1399 × 76123.
Since it has a total of 5 prime factors.
8 , 4 , 90 , 34 , 148 , 928 , 7836 , 7284 , 14807 , 33870 , 425957 , 622705 , 7696668 , 4892368 , 83653168 , 72426259 , 426456267 , 508263923 , 2889183617 , 3897141410
n×2
1703937232
n×3
2555905848
n×4
3407874464
n×5
4259843080
n÷2
425984308
n÷3
283989538.66667
n÷3
212992154
n÷5
170393723.2
n2
725850522648955456
n3
6.1840186520411E+26
n4
5.2685898122976E+35
n5
4.4886731706549E+44
2 √n29188.50143464
3 √n947.99897036806
4 √n170.84642646143
5 √n61.106121519052
1 , 2 , 4 , 8 , 1399 , 2798 , 5596 , 11192 , 76123 , 152246 , 304492 , 608984 , 106496077 , 212992154 , 425984308 , 851968616
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-851968615 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 851968616 can be divided by 16 positive divisors.
The sum of these divisors (counting 851968616) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010110010000000001001101000
3
Ternary
2012101010111020012
4
Quaternary
302302000021220
5
Quinary
3221100443431
6
Senary
220312351052
8
Octal
6262001150
10
Decimal
851968616
12
Duodecimal
1b93a5488
16
Hexadecimal
32c80268
20
Vigesimal
d64g1ag
36
Base36
e38n6w
md5
25ee3e03823cff069929d91b7c6354e6
sha1
f0a8cfbb6ab1ca59b61076522a5d541d520ad02d
sha256
8de9ceae993e801940f40b030029940fcd3636da9677f952f5a504380fe2ec0b
sha512
035aeba4f5e39165c460ca2edd3edc89f5bf984e95642c196e1da30e5267f9a8e93a59bf4c8f9932d4cd8a91e74bda78b775c3dc5ccb4611e821774f4e454ba0
ripemd-160
2173920ca0591a30fbb2f082ae2c66d755f962cf
Diameter
1703937232
Circumference
5353076690.2293
Area
2.2803266695583E+18
Volume
2.5903556755886E+27
Surface area
9.1213066782331E+18
Circumference
5353076690.2293
Perimeter
3407874464
Area
725850522648955456
Diagonal
1204865571.4634
Surface area
4355103135893732736
Volume
6.1840186520411E+26
Space diagonal
1475652929.3661
Perimeter
2555905848
Area
3.143024959821E+17
Altitude
737826464.68307
Surface area
3.143024959821E+17
Volume
7.2879358730706E+25
Height
401621857.15448