816996870 is an even 9-digits composite number following 816996869
and preceding 816996871 . In scientific notation, it is written as 8.16996870 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 217631232 positive integers (up to 816996870) that are relatively prime to 816996870.
816996870 has 16 divisors, whose sum is 1254077760
The reverse of 816996870 is 078699618
Previous prime number is 1039
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred sixteen million nine hundred ninety-six thousand eight hundred seventy
Scientific notation
8.16996870 × 10^8
Engineering notation
8.16996870 × 10^6
Prime Factorization
2 × 45 × 1039 × 8737
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
816996870
Product of the distinct prime numbers
The prime factorization of 816996870 is 2 × 45 × 1039 × 8737.
Since it has a total of 4 prime factors.
3 , 4 , 34 , 36 , 443 , 772 , 9537 , 8127 , 42442 , 38346 , 365421 , 581855 , 2612959 , 2974628 , 62020681 , 93686454 , 399892755 , 908855739 , 6382577266 , 7588018572
n×2
1633993740
n×3
2450990610
n×4
3267987480
n×5
4084984350
n÷2
408498435
n÷3
272332290
n÷3
204249217.5
n÷5
163399374
n2
667483885589796900
n3
5.453322453023E+26
n4
4.4553473752205E+35
n5
3.6400048603179E+44
2 √n
28583.157103441
3 √n
934.84612221713
4 √n
169.06554085159
5 √n
60.596016969878
1 , 2 , 45 , 90 , 1039 , 2078 , 8737 , 17474 , 46755 , 93510 , 393165 , 786330 , 9077743 , 18155486 , 408498435 , 816996870
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
-816996869
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 816996870 can be divided by 16 positive divisors.
The sum of these divisors (counting 816996870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000101100100110001000000110
3
Ternary
2002221022202000100
4
Quaternary
300230212020012
5
Quinary
3133122344440
6
Senary
213023024530
8
Octal
6054461006
10
Decimal
816996870
12
Duodecimal
1a973b146
16
Hexadecimal
30b26206
20
Vigesimal
cf64c3a
36
Base36
dif2ti
md5
357b9f8b60bfe351a2e5dccf4cfd1168
sha1
73b16c20b5b5623c690d2a261fba938b0a8741c0
sha256
81f4c4edb8686f408341baf0c6df26c17627a8d777167442e4cf7e428de12733
sha512
340780a9bf9ef1547f75c277f3b86e3eae879cb49eb99fbfb4b215a617558b8572330b23455e0f24251f00888025984a1468364e11eb13027ea463a43503ba32
ripemd-160
20d816fb445445964d6425c33af8c57e99a33a47
Diameter
1633993740
Circumference
5133342729.5957
Area
2.0969624713585E+18
Volume
2.2842823674765E+27
Surface area
8.3878498854339E+18
Circumference
5133342729.5957
Perimeter
3267987480
Area
667483885589796900
Diagonal
1155408053.9704
Surface area
4004903313538781400
Volume
5.453322453023E+26
Space diagonal
1415080088.4647
Perimeter
2450990610
Area
2.8902900076875E+17
Altitude
707540044.23237
Surface area
2.8902900076875E+17
Volume
6.4268021442157E+25
Height
385136017.99012