1986248896 is an even 10-digits composite number following 1986248895
and preceding 1986248897 . In scientific notation, it is written as 1.986248896 × 10^9.
The sum of its digits is 61. It has a total of 8 prime factors and 28 positive divisors.
There are 991291392 positive integers (up to 1986248896) that are relatively prime to 1986248896.
1986248896 has 28 divisors, whose sum is 3948737848
The reverse of 1986248896 is 6988426891
Previous prime number is 547
Is Prime? no Number parity even Number length 10 Sum of Digits 61 Digital Root 7
Name
one billion nine hundred eighty-six million two hundred forty-eight thousand eight hundred ninety-six
Scientific notation
1.986248896 × 10^9
Engineering notation
1.986248896 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 547 × 56737
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
62070278 Product of the distinct prime numbers
The prime factorization of 1986248896 is 2 × 2 × 2 × 2 × 2 × 2 × 547 × 56737.
Since it has a total of 8 prime factors.
5 , 2 , 61 , 59 , 409 , 838 , 9326 , 4465 , 85113 , 54856 , 622424 , 403668 , 8384457 , 8280175 , 36397760 , 68247139 , 812451744 , 598059120 , 7399667091 , 3380918410
n×2
3972497792
n×3
5958746688
n×4
7944995584
n×5
9931244480
n÷2
993124448
n÷3
662082965.33333
n÷3
496562224
n÷5
397249779.2
n2
3945184676861218816
n3
7.8361187089317E+27
n4
1.5564482134541E+37
n5
3.0914935456543E+46
2 √n44567.352355732
3 √n1257.0268557663
4 √n211.10981113092
5 √n72.378025924896
1 , 2 , 4 , 8 , 16 , 32 , 64 , 547 , 1094 , 2188 , 4376 , 8752 , 17504 , 35008 , 56737 , 113474 , 226948 , 453896 , 907792 , 1815584 , 3631168 , 31035139 , 62070278 , 124140556 , 248281112 , 496562224 , 993124448 , 1986248896
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1986248895 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1986248896 can be divided by 28 positive divisors.
The sum of these divisors (counting 1986248896) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1110110011000111100000011000000
3
Ternary
12010102110220020221
4
Quaternary
1312120330003000
5
Quinary
13031434431041
6
Senary
525032112424
8
Octal
16630740300
10
Decimal
1986248896
12
Duodecimal
475235714
16
Hexadecimal
7663c0c0
20
Vigesimal
1b0e124g
36
Base36
wuk7gg
md5
e61adbeb7a68b178beca523a8abdaea0
sha1
ff56b186c3eaa3ddb8e4f711f42d0fdfd3b44c85
sha256
9ce0528add8f336610eb1a1ae680fe542511e97f439b21bb93c4ae578f5914b0
sha512
e52f95a8e43daeb6437d9ff7441db063e19ee443cbe76b31f66fc3e80616cc4acd9b9cc5355724e7c257708790085f63c5b3fee5290b5f1e0ab515fa355f7793
ripemd-160
f107a191d99a9203b5b01b9a27800105eb7c4072
Diameter
3972497792
Circumference
12479969879.749
Area
1.2394163197882E+19
Volume
3.2823857291517E+28
Surface area
4.9576652791529E+19
Circumference
12479969879.749
Perimeter
7944995584
Area
3945184676861218816
Diagonal
2808980126.9718
Surface area
2.3671108061167E+19
Volume
7.8361187089317E+27
Space diagonal
3440284004.3496
Perimeter
5958746688
Area
1.7083150763915E+18
Altitude
1720142002.1748
Surface area
1.7083150763915E+18
Volume
9.234954462114E+26
Height
936326708.9906