1228996837 is an odd 10-digits prime number following 1228996836
and preceding 1228996838 . In scientific notation, it is written as 1.228996837 × 10^9.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 1228996836 positive integers (up to 1228996837) that are relatively prime to 1228996837.
1228996837 has 2 divisors, whose sum is 1228996838
The reverse of 1228996837 is 7386998221
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
one billion two hundred twenty-eight million nine hundred ninety-six thousand eight hundred thirty-seven
Scientific notation
1.228996837 × 10^9
Engineering notation
1.228996837 × 10^9
Prime Factorization
1228996837
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1228996837 Product of the distinct prime numbers
The prime factorization of 1228996837 is 1228996837.
Since it has a total of 1 prime factors.
6 , 10 , 2 , 38 , 898 , 976 , 14 , 2720 , 97644 , 33398 , 209195 , 323129 , 9504200 , 3717831 , 57219430 , 95626444 , 344049710 , 798890913 , 7668216253 , 5663020785
n×2
2457993674
n×3
3686990511
n×4
4915987348
n×5
6144984185
n÷2
614498418.5
n÷3
409665612.33333
n÷3
307249209.25
n÷5
245799367.4
n2
1510433225356004569
n3
1.8563176564622E+27
n4
2.2814085282593E+36
n5
2.8038438651356E+45
2 √n35057.051173765
3 √n1071.1499085596
4 √n187.2352829297
5 √n65.752179498719
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1228996838 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
614498419 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
35057.051188028 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999983727 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1228996837 can be divided by 2 positive divisors.
The sum of these divisors (counting 1228996837) is 1228996838, the average is 614498419.
Base
System
Value
2
Binary
1001001010000010000000011100101
3
Ternary
10011122120111201101
4
Quaternary
1021100100003211
5
Quinary
10004110344322
6
Senary
321541400101
8
Octal
11120200345
10
Decimal
1228996837
12
Duodecimal
2a3709031
16
Hexadecimal
494100e5
20
Vigesimal
j414c1h
36
Base36
kbpo11
md5
03dbdba97e28f9d4ec18089cab770e7c
sha1
97645e8f49c23c01240188384447fd81267fa495
sha256
de7b539bc1ceb00862ba94f96297ffda558ad109e0a65b4c1bc6b78dd94b240e
sha512
785480a235551f8aa55dff34cffe1d504c3c7bce9d9bd41afecca3fb620d242f6053a058efc6603e16032b38063fc2749d8fe56bd6227dfc690e763b129b6097
ripemd-160
8ac3868b17e518547f3340c3d5052a354f7f4ba3
Diameter
2457993674
Circumference
7722014868.8086
Area
4.7451659245164E+18
Volume
7.775725216361E+27
Surface area
1.8980663698065E+19
Circumference
7722014868.8086
Perimeter
4915987348
Area
1510433225356004569
Diagonal
1738063994.999
Surface area
9062599352136027414
Volume
1.8563176564622E+27
Space diagonal
2128684964.0254
Perimeter
3686990511
Area
6.5403677193918E+17
Altitude
1064342482.0127
Surface area
6.5403677193918E+17
Volume
2.1876913382013E+26
Height
579354664.99968