1663985237 is an odd 10-digits prime number following 1663985236
and preceding 1663985238 . In scientific notation, it is written as 1.663985237 × 10^9.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 1663985236 positive integers (up to 1663985237) that are relatively prime to 1663985237.
1663985237 has 2 divisors, whose sum is 1663985238
The reverse of 1663985237 is 7325893661
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion six hundred sixty-three million nine hundred eighty-five thousand two hundred thirty-seven
Scientific notation
1.663985237 × 10^9
Engineering notation
1.663985237 × 10^9
Prime Factorization
1663985237
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
1663985237
Product of the distinct prime numbers
The prime factorization of 1663985237 is 1663985237.
Since it has a total of 1 prime factors.
8 , 3 , 51 , 62 , 953 , 671 , 654 , 2868 , 84038 , 11344 , 136964 , 678833 , 7494630 , 1196158 , 31915370 , 99961946 , 381879831 , 695426208 , 2082585781 , 3630165525
n×2
3327970474
n×3
4991955711
n×4
6655940948
n×5
8319926185
n÷2
831992618.5
n÷3
554661745.66667
n÷3
415996309.25
n÷5
332797047.4
n2
2768846868953946169
n3
4.607320313453E+27
n4
7.6665129837161E+36
n5
1.2756964424172E+46
2 √n
40791.975154434
3 √n
1184.9949229191
4 √n
201.97023333757
5 √n
69.860211123072
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
1663985238
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
831992619
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
40791.975166692
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999987981
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1663985237 can be divided by 2 positive divisors.
The sum of these divisors (counting 1663985237) is 1663985238, the average is 831992619.
Base
System
Value
2
Binary
1100011001011100110011001010101
3
Ternary
11021222002012121212
4
Quaternary
1203023212121111
5
Quinary
11401440011422
6
Senary
433040551205
8
Octal
14313463125
10
Decimal
1663985237
12
Duodecimal
3a5322505
16
Hexadecimal
632e6655
20
Vigesimal
15jji31h
36
Base36
rioz85
md5
cb9757fb5f2df14666cbab3444cdfbe7
sha1
dae939f9f21c5b875297054c84b2d59c7ab23eee
sha256
1f06256a8def9d55d4ec88757d29ba1710ee9169ef7f5e5cfea5a9128fc8839b
sha512
7378cf744aad4619444bbebb6f9d077189f0f9a1c35fc06697241444f9f39e0050efa51e0b017f794b64991bbf7be2fd69007b192b45c6e9e4926ceb348044c0
ripemd-160
b587cb4ff5a80c7877a3dee28836bbffaaa992f4
Diameter
3327970474
Circumference
10455127592.482
Area
8.6985889824208E+18
Volume
1.9299098199305E+28
Surface area
3.4794355929683E+19
Circumference
10455127592.482
Perimeter
6655940948
Area
2768846868953946169
Diagonal
2353230489.754
Surface area
1.6613081213724E+19
Volume
4.607320313453E+27
Space diagonal
2882106973.5285
Perimeter
4991955711
Area
1.1989458638516E+18
Altitude
1441053486.7643
Surface area
1.1989458638516E+18
Volume
5.4297790612353E+26
Height
784410163.25134