121835797 is an odd 9-digits composite number following 121835796
and preceding 121835798 . In scientific notation, it is written as 1.21835797 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 115395600 positive integers (up to 121835797) that are relatively prime to 121835797.
121835797 has 8 divisors, whose sum is 128443392
The reverse of 121835797 is 797538121
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-one million eight hundred thirty-five thousand seven hundred ninety-seven
Scientific notation
1.21835797 × 10^8
Engineering notation
1.21835797 × 10^6
Prime Factorization
31 × 47 × 83621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121835797
Product of the distinct prime numbers
The prime factorization of 121835797 is 31 × 47 × 83621.
Since it has a total of 3 prime factors.
3 , 10 , 26 , 7 , 624 , 658 , 4663 , 8212 , 47886 , 27603 , 751418 , 298617 , 6346964 , 4155073 , 63406598 , 86457418 , 270764232 , 15810005 , 891034036 , 2333706385
n×2
243671594
n×3
365507391
n×4
487343188
n×5
609178985
n÷2
60917898.5
n÷3
40611932.333333
n÷3
30458949.25
n÷5
24367159.4
n2
14843961430625209
n3
1.8085258715375E+24
n4
2.2034319095389E+32
n5
2.684568828339E+40
2 √n
11037.925393841
3 √n
495.74495456245
4 √n
105.06153146533
5 √n
41.414744053147
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121835796
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121835797 can be divided by 8 positive divisors.
The sum of these divisors (counting 121835797) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000110001000100010101
3
Ternary
22111020220021221
4
Quaternary
13100301010111
5
Quinary
222142221142
6
Senary
20031210341
8
Octal
720610425
10
Decimal
121835797
12
Duodecimal
349769b1
16
Hexadecimal
7431115
20
Vigesimal
1i1999h
36
Base36
20jd3p
md5
f319fc86e90b558733c0c1e5df5944ba
sha1
7a562d9f599862f98a49f8336b48389aba8b4d6a
sha256
330c4fac53c9e78da150054ff3342dc804ccd8e5b7cd83e669ef3a71648491b1
sha512
d6055be1a331455c937d95c837d998f471c26b183637cf270210437d3c7abd0b3f8277d06c797b9c1d0bd3586d6b795f88a5accd40be242f5c541017af386499
ripemd-160
f40a6416facbda5b2be7cd5fdd586d824ae564c5
Diameter
243671594
Circumference
765516889.59891
Area
4.6633680180622E+16
Volume
7.575535455799E+24
Surface area
1.8653472072249E+17
Circumference
765516889.59891
Perimeter
487343188
Area
14843961430625209
Diagonal
172301836.49994
Surface area
89063768583751254
Volume
1.8085258715375E+24
Space diagonal
211025790.58465
Perimeter
365507391
Area
6.4276238458589E+15
Altitude
105512895.29232
Surface area
6.4276238458589E+15
Volume
2.1313681795258E+23
Height
57433945.499978