121738355 is an odd 9-digits composite number following 121738354
and preceding 121738356 . In scientific notation, it is written as 1.21738355 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 97156576 positive integers (up to 121738355) that are relatively prime to 121738355.
121738355 has 8 divisors, whose sum is 146437200
The reverse of 121738355 is 553837121
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-one million seven hundred thirty-eight thousand three hundred fifty-five
Scientific notation
1.21738355 × 10^8
Engineering notation
1.21738355 × 10^6
Prime Factorization
5 × 419 × 58109
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121738355
Product of the distinct prime numbers
The prime factorization of 121738355 is 5 × 419 × 58109.
Since it has a total of 3 prime factors.
4 , 5 , 65 , 36 , 446 , 725 , 8712 , 4447 , 31308 , 56485 , 431749 , 86330 , 4295154 , 7729282 , 99622687 , 20801750 , 712634164 , 990538184 , 8468071029 , 3274190645
n×2
243476710
n×3
365215065
n×4
486953420
n×5
608691775
n÷2
60869177.5
n÷3
40579451.666667
n÷3
30434588.75
n÷5
24347671
n2
14820227078106025
n3
1.8041900652151E+24
n4
2.1963913064663E+32
n5
2.673850645855E+40
2 √n
11033.510547419
3 √n
495.61275678763
4 √n
105.04051859839
5 √n
41.40811738475
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
-121738354
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 121738355 can be divided by 8 positive divisors.
The sum of these divisors (counting 121738355) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000011001010001110011
3
Ternary
22111001221121222
4
Quaternary
13100121101303
5
Quinary
222131111410
6
Senary
20025135255
8
Octal
720312163
10
Decimal
121738355
12
Duodecimal
3492a52b
16
Hexadecimal
7419473
20
Vigesimal
1i0h5hf
36
Base36
20h9wz
md5
ebf303d2eaed7f6723337282ce77de79
sha1
6a837fdbc849b8b1007fd9c024e365545022a252
sha256
69a7a535f82709615f8fb77133f248a0366b35f4af5a06233563dd9c9a55e398
sha512
96571b9ff5549cfa69e0a4feed8ab72317cdbde95fe42c1185d0cabc148dccd2f49518c03585cc2bb547afa1b000dd5e9fdcae2fa16c398973fbdd631d955f91
ripemd-160
43528b293bf440f8a8501bbb05b38de30ee3c7aa
Diameter
243476710
Circumference
764904643.45621
Area
4.655911651311E+16
Volume
7.5573736727459E+24
Surface area
1.8623646605244E+17
Circumference
764904643.45621
Perimeter
486953420
Area
14820227078106025
Diagonal
172164032.70199
Surface area
88921362468636150
Volume
1.8041900652151E+24
Space diagonal
210857016.08986
Perimeter
365215065
Area
6.4173465697469E+15
Altitude
105428508.04493
Surface area
6.4173465697469E+15
Volume
2.1262583827716E+23
Height
57388010.900664