82661814 is an even 8-digits composite number following 82661813
and preceding 82661815 . In scientific notation, it is written as 8.2661814 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 26777520 positive integers (up to 82661814) that are relatively prime to 82661814.
82661814 has 32 divisors, whose sum is 141696000
The reverse of 82661814 is 41816628
Previous prime number is 491
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
eighty-two million six hundred sixty-one thousand eight hundred fourteen
Scientific notation
8.2661814 × 10^7
Engineering notation
8.2661814 × 10^6
Prime Factorization
2 × 9 × 47 × 491 × 199
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
82661814 Product of the distinct prime numbers
The prime factorization of 82661814 is 2 × 9 × 47 × 491 × 199.
Since it has a total of 5 prime factors.
1 , 10 , 91 , 88 , 948 , 413 , 722 , 7527 , 94169 , 98843 , 820950 , 119683 , 1472443 , 3250457 , 47733607 , 89061172 , 348705575 , 629124429 , 436931595 , 9800311655
n×2
165323628
n×3
247985442
n×4
330647256
n×5
413309070
n÷2
41330907
n÷3
27553938
n÷3
20665453.5
n÷5
16532362.8
n2
6832975493770596
n3
5.6482614933262E+23
n4
4.668955409847E+31
n5
3.8594432366306E+39
2 √n9091.8542663199
3 √n435.61381439442
4 √n95.351215337404
5 √n38.323131229157
1 , 2 , 9 , 18 , 47 , 94 , 199 , 398 , 423 , 491 , 846 , 982 , 1791 , 3582 , 4419 , 8838 , 9353 , 18706 , 23077 , 46154 , 84177 , 97709 , 168354 , 195418 , 207693 , 415386 , 879381 , 1758762 , 4592323 , 9184646 , 41330907 , 82661814
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82661813 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82661814 can be divided by 32 positive divisors.
The sum of these divisors (counting 82661814) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111011010101000110110110
3
Ternary
12202112122200200
4
Quaternary
10323111012312
5
Quinary
132130134224
6
Senary
12111421330
8
Octal
473250666
10
Decimal
82661814
12
Duodecimal
23824846
16
Hexadecimal
4ed51b6
20
Vigesimal
15gceae
36
Base36
1d7q9i
md5
9ee4df92484564f142daccbc14579ce3
sha1
15b154ff73a4f9b5e59bb884b9034d80f8af4949
sha256
0f189494e4f408c45c4891129d9530ad632acd4091c9b14afbe35bdec70d1f80
sha512
c433eb381d194932ccbe9c0e18487f626116f7f319140052ace740d18a588254f2a4bafe1ae1f0fcefc396acb906dcdb207dee972cbe0054feac02a517b031dc
ripemd-160
ad544ed60888d57a6273cd02cf71390ee2158b07
Diameter
165323628
Circumference
519379495.18961
Area
2.1466425613389E+16
Volume
2.3659382417317E+24
Surface area
8.5865702453555E+16
Circumference
519379495.18961
Perimeter
330647256
Area
6832975493770596
Diagonal
116901458.44916
Surface area
40997852962623576
Volume
5.6482614933262E+23
Space diagonal
143174461.69381
Perimeter
247985442
Area
2.9587651805209E+15
Altitude
71587230.846904
Surface area
2.9587651805209E+15
Volume
6.6565400064097E+22
Height
38967152.816387