121870503 is an odd 9-digits composite number following 121870502
and preceding 121870504 . In scientific notation, it is written as 1.21870503 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 76970736 positive integers (up to 121870503) that are relatively prime to 121870503.
121870503 has 12 divisors, whose sum is 185300440
The reverse of 121870503 is 305078121
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred twenty-one million eight hundred seventy thousand five hundred three
Scientific notation
1.21870503 × 10^8
Engineering notation
1.21870503 × 10^6
Prime Factorization
3 × 3 × 19 × 712693
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40623501
Product of the distinct prime numbers
The prime factorization of 121870503 is 3 × 3 × 19 × 712693.
Since it has a total of 4 prime factors.
9 , 2 , 69 , 36 , 433 , 979 , 460 , 6587 , 69567 , 54374 , 66513 , 298486 , 7132829 , 4948875 , 54605349 , 55891665 , 563345340 , 521764941 , 6581231983 , 310829155
n×2
243741006
n×3
365611509
n×4
487482012
n×5
609352515
n÷2
60935251.5
n÷3
40623501
n÷3
30467625.75
n÷5
24374100.6
n2
14852419501473009
n3
1.8100718354115E+24
n4
2.2059436504774E+32
n5
2.6883946227333E+40
2 √n
11039.497407038
3 √n
495.79202253256
4 √n
105.06901259191
5 √n
41.417103255278
1 , 3 , 9 , 19 , 57 , 171 , 712693 , 2138079 , 6414237 , 13541167 , 40623501 , 121870503
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
-121870502
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 121870503 can be divided by 12 positive divisors.
The sum of these divisors (counting 121870503) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010000111001100010100111
3
Ternary
22111022122220100
4
Quaternary
13100321202213
5
Quinary
222144324003
6
Senary
20032035143
8
Octal
720714247
10
Decimal
121870503
12
Duodecimal
34992ab3
16
Hexadecimal
74398a7
20
Vigesimal
1i1dg53
36
Base36
20k3vr
md5
0b5b88b223123fd9ec2d6c2afd83161b
sha1
e17e40dd407c0bab8adedcc82da76bb83787d22f
sha256
2a7c5e5561348327ea0339b8eb869108a4dedb65ddc7400d88c1bc8155a6d7eb
sha512
c4cbd66c906de400ebc0082040f4569d52725b1de28620cdc7956b9e96cbc4bba130aac14cbef6e0f1482b92dffc73b17cff7b60b2048ac97ccff3aa8645ebca
ripemd-160
729b1e2596174f62abca349b7cb6c9306ff3cb50
Diameter
243741006
Circumference
765734953.82819
Area
4.6660251993861E+16
Volume
7.5820111741315E+24
Surface area
1.8664100797545E+17
Circumference
765734953.82819
Perimeter
487482012
Area
14852419501473009
Diagonal
172350918.19583
Surface area
89114517008838054
Volume
1.8100718354115E+24
Space diagonal
211085903.13998
Perimeter
365611509
Area
6.4312862979695E+15
Altitude
105542951.56999
Surface area
6.4312862979695E+15
Volume
2.1331901154238E+23
Height
57450306.065277