121567625 is an odd 9-digits composite number following 121567624
and preceding 121567626 . In scientific notation, it is written as 1.21567625 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 96880000 positive integers (up to 121567625) that are relatively prime to 121567625.
121567625 has 16 divisors, whose sum is 152300304
The reverse of 121567625 is 526765121
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-one million five hundred sixty-seven thousand six hundred twenty-five
Scientific notation
1.21567625 × 10^8
Engineering notation
1.21567625 × 10^6
Prime Factorization
25 × 5 × 281 × 3461
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121567625
Product of the distinct prime numbers
The prime factorization of 121567625 is 25 × 5 × 281 × 3461.
Since it has a total of 4 prime factors.
6 , 4 , 25 , 100 , 662 , 891 , 3721 , 2989 , 86039 , 78228 , 648312 , 501997 , 4391511 , 8942657 , 84411401 , 88298777 , 504977560 , 540641964 , 8382997146 , 9998523158
n×2
243135250
n×3
364702875
n×4
486270500
n×5
607838125
n÷2
60783812.5
n÷3
40522541.666667
n÷3
30391906.25
n÷5
24313525
n2
14778687448140625
n3
1.7966099336878E+24
n4
2.1840960268983E+32
n5
2.6551536676196E+40
2 √n
11025.770948102
3 √n
495.38096034486
4 √n
105.00367111726
5 √n
41.396496434089
1 , 5 , 25 , 125 , 281 , 1405 , 3461 , 7025 , 17305 , 35125 , 86525 , 432625 , 972541 , 4862705 , 24313525 , 121567625
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121567624
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121567625 can be divided by 16 positive divisors.
The sum of these divisors (counting 121567625) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111101111100110001001
3
Ternary
22110202021102122
4
Quaternary
13033233212021
5
Quinary
222110131000
6
Senary
20021341025
8
Octal
717574611
10
Decimal
121567625
12
Duodecimal
34867775
16
Hexadecimal
73ef989
20
Vigesimal
1hjfj15
36
Base36
20dm6h
md5
5bb841f5fd3176db19cee1df7e30e689
sha1
994ab5a1a4e97b55bbb52b15ed63fec928a84215
sha256
5ec60de10f6d98ffd077b483784afe182b570df3541ad3eb2d4b7a82c61cabc0
sha512
971a0e46dbaadf1668c49bf16ace06519ad3780394556327b25cdf6190d529a3fabbb2d7a3945182e3be028aad560ebf9bbc087d97414471704ce9b3d0b4927b
ripemd-160
0e1af897a93264f8ff41fb4a123628c6026469a4
Diameter
243135250
Circumference
763831915.22872
Area
4.6428615916778E+16
Volume
7.5256220920532E+24
Surface area
1.8571446366711E+17
Circumference
763831915.22872
Perimeter
486270500
Area
14778687448140625
Diagonal
171922584.02049
Surface area
88672124688843750
Volume
1.7966099336878E+24
Space diagonal
210561303.05548
Perimeter
364702875
Area
6.39935938234E+15
Altitude
105280651.52774
Surface area
6.39935938234E+15
Volume
2.1173251120962E+23
Height
57307528.006829