69894216 is an even 8-digits composite number following 69894215
and preceding 69894217 . In scientific notation, it is written as 6.9894216 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 19969632 positive integers (up to 69894216) that are relatively prime to 69894216.
69894216 has 32 divisors, whose sum is 183057600
The reverse of 69894216 is 61249896
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
sixty-nine million eight hundred ninety-four thousand two hundred sixteen
Scientific notation
6.9894216 × 10^7
Engineering notation
6.9894216 × 10^6
Prime Factorization
2 × 2 × 2 × 21 × 3 × 138679
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17473554 Product of the distinct prime numbers
The prime factorization of 69894216 is 2 × 2 × 2 × 21 × 3 × 138679.
Since it has a total of 6 prime factors.
5 , 7 , 27 , 78 , 527 , 14 , 1589 , 3547 , 60343 , 31751 , 838825 , 348532 , 781930 , 3652864 , 66099728 , 53082666 , 817552932 , 53990244 , 6019146476 , 2456933905
n×2
139788432
n×3
209682648
n×4
279576864
n×5
349471080
n÷2
34947108
n÷3
23298072
n÷3
17473554
n÷5
13978843.2
n2
4885201430254656
n3
3.4144732396973E+23
n4
2.3865193014162E+31
n5
1.6680389554135E+39
2 √n8360.2760719967
3 √n411.92082243831
4 √n91.434545287854
5 √n37.058535067264
1 , 2 , 3 , 4 , 6 , 8 , 12 , 21 , 24 , 42 , 63 , 84 , 126 , 168 , 252 , 504 , 138679 , 277358 , 416037 , 554716 , 832074 , 1109432 , 1664148 , 2912259 , 3328296 , 5824518 , 8736777 , 11649036 , 17473554 , 23298072 , 34947108 , 69894216
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
-69894215 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 69894216 can be divided by 32 positive divisors.
The sum of these divisors (counting 69894216) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001010101000000001001000
3
Ternary
11212111222211200
4
Quaternary
10022220001020
5
Quinary
120343103331
6
Senary
10534024200
8
Octal
412500110
10
Decimal
69894216
12
Duodecimal
1b4a8060
16
Hexadecimal
42a8048
20
Vigesimal
11ggfag
36
Base36
15m2q0
md5
ebbc307120fdf972e294536f8038164a
sha1
e7b82e3671a387a56c0936c2559265a21c8fdd1e
sha256
6b9359d76409ccca5bcc00346d34f53c051edf6bfad23705d1ef53c48ee2d9f3
sha512
b55d913d146fe6d3d667e3fd3d346a9a14c3be7181628536bb1082e958b408c730cf92fd2cc6e0e59de349ba7d07d73c563d6f53758af0f0fc1029a40be3afaf
ripemd-160
2d2ba8b60c934ec61a67e18b768cc5cef84a2829
Diameter
139788432
Circumference
439158311.02804
Area
1.5347312924594E+16
Volume
1.4302512060949E+24
Surface area
6.1389251698378E+16
Circumference
439158311.02804
Perimeter
279576864
Area
4885201430254656
Diagonal
98845348.198635
Surface area
29311208581527936
Volume
3.4144732396973E+23
Space diagonal
121060333.26719
Perimeter
209682648
Area
2.1153542706023E+15
Altitude
60530166.633597
Surface area
2.1153542706023E+15
Volume
4.0239953032832E+22
Height
32948449.399545