1488941421 is an odd 10-digits composite number following 1488941420
and preceding 1488941422 . In scientific notation, it is written as 1.488941421 × 10^9.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 902388520 positive integers (up to 1488941421) that are relatively prime to 1488941421.
1488941421 has 12 divisors, whose sum is 2182140576
The reverse of 1488941421 is 1241498841
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion four hundred eighty-eight million nine hundred forty-one thousand four hundred twenty-one
Scientific notation
1.488941421 × 10^9
Engineering notation
1.488941421 × 10^9
Prime Factorization
3 × 11 × 11 × 4101767
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
135358311 Product of the distinct prime numbers
The prime factorization of 1488941421 is 3 × 11 × 11 × 4101767.
Since it has a total of 4 prime factors.
5 , 5 , 25 , 43 , 616 , 35 , 8997 , 8822 , 22146 , 78328 , 123107 , 117878 , 685863 , 3096603 , 81272433 , 82331721 , 216120095 , 301957598 , 3407327227 , 980079341
n×2
2977882842
n×3
4466824263
n×4
5955765684
n×5
7444707105
n÷2
744470710.5
n÷3
496313807
n÷3
372235355.25
n÷5
297788284.2
n2
2216946555169499241
n3
3.3009035541351E+27
n4
4.9148520284779E+36
n5
7.3179267632866E+45
2 √n38586.803715778
3 √n1141.8942092811
4 √n196.43524051396
5 √n68.324352140436
1 , 3 , 11 , 33 , 121 , 363 , 4101767 , 12305301 , 45119437 , 135358311 , 496313807 , 1488941421
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1488941420 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1488941421 can be divided by 12 positive divisors.
The sum of these divisors (counting 1488941421) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011000101111110111000101101101
3
Ternary
10211202201001122120
4
Quaternary
1120233313011231
5
Quinary
11022132111141
6
Senary
403425103153
8
Octal
13057670555
10
Decimal
1488941421
12
Duodecimal
356787ab9
16
Hexadecimal
58bf716d
20
Vigesimal
1355hdb1
36
Base36
omh6jx
md5
81a6cd16e102c79116e5f2b16b4f5c6a
sha1
8e3189b8f72d8fc296f111fa1d1a0dcb3e7168d9
sha256
86e3f5c23615e1b9ba9d34255050e811b2d3e9c223cd3ddae52a204cddbfe1a9
sha512
33dc0a7fe3041e00c9df42747e18af6971b4bc53d85e64f930cba18db0defe21f6529c68f5a61f6136f42893e3c9ccff2626b056d11dd8b591132970aa59be43
ripemd-160
60a3dcb25e122457c1403042c798536f0399065f
Diameter
2977882842
Circumference
9355294859.6783
Area
6.9647430111217E+18
Volume
1.3826792474506E+28
Surface area
2.7858972044487E+19
Circumference
9355294859.6783
Perimeter
5955765684
Area
2216946555169499241
Diagonal
2105681151.1573
Surface area
1.3301679331017E+19
Volume
3.3009035541351E+27
Space diagonal
2578922190.6658
Perimeter
4466824263
Area
9.5996601780459E+17
Altitude
1289461095.3329
Surface area
9.5996601780459E+17
Volume
3.8901521452862E+26
Height
701893717.05242