1216490627 is an odd 10-digits composite number following 1216490626
and preceding 1216490628 . In scientific notation, it is written as 1.216490627 × 10^9.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 1105900560 positive integers (up to 1216490627) that are relatively prime to 1216490627.
1216490627 has 4 divisors, whose sum is 1327080696
The reverse of 1216490627 is 7260946121
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion two hundred sixteen million four hundred ninety thousand six hundred twenty-seven
Scientific notation
1.216490627 × 10^9
Engineering notation
1.216490627 × 10^9
Prime Factorization
11 × 110590057
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1216490627
Product of the distinct prime numbers
The prime factorization of 1216490627 is 11 × 110590057.
Since it has a total of 2 prime factors.
10 , 10 , 79 , 39 , 458 , 730 , 456 , 7987 , 10606 , 14733 , 88070 , 201744 , 7277323 , 4792564 , 41878357 , 96748728 , 560949951 , 727931356 , 6066201414 , 2185709457
n×2
2432981254
n×3
3649471881
n×4
4865962508
n×5
6082453135
n÷2
608245313.5
n÷3
405496875.66667
n÷3
304122656.75
n÷5
243298125.4
n2
1479849445578853129
n3
1.8002229799178E+27
n4
2.18995438158E+36
n5
2.6640589787497E+45
2 √n
34878.225685949
3 √n
1067.5041917102
4 √n
186.75713021448
5 √n
65.617813284089
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1216490626
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1216490627 can be divided by 4 positive divisors.
The sum of these divisors (counting 1216490627) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001000100000100010110010000011
3
Ternary
10010210001010102102
4
Quaternary
1020200202302003
5
Quinary
4442410200002
6
Senary
320413341015
8
Octal
11040426203
10
Decimal
1216490627
12
Duodecimal
29b49776b
16
Hexadecimal
48822c83
20
Vigesimal
j0316b7
36
Base36
k49m6b
md5
6af83f46d314f9e5e93cd01e6a091236
sha1
f663bacf977b7b17672db73e9a8ffed68cc6173b
sha256
f0ab64c70712ed7a92298d9f0f5ce3b6943fb0787f1efa28b553fbdb18df6440
sha512
84106dfb8b875dc6ea525a437ad76a7d1aeb003bce02b0318d948a9727f97b391dd8eb0c14635580067f0de381d74b61a4e95032fe92ae7dcf696a5eeb624746
ripemd-160
fcd2708ec33b20b26e56273c5bd388c358e46283
Diameter
2432981254
Circumference
7643436033.8881
Area
4.6490841466495E+18
Volume
7.5407563847111E+27
Surface area
1.8596336586598E+19
Circumference
7643436033.8881
Perimeter
4865962508
Area
1479849445578853129
Diagonal
1720377543.2032
Surface area
8879096673473118774
Volume
1.8002229799178E+27
Space diagonal
2107023572.8953
Perimeter
3649471881
Area
6.407936068238E+17
Altitude
1053511786.4477
Surface area
6.407936068238E+17
Volume
2.1215831279129E+26
Height
573459181.06772