121569404 is an even 9-digits composite number following 121569403
and preceding 121569405 . In scientific notation, it is written as 1.21569404 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 55258800 positive integers (up to 121569404) that are relatively prime to 121569404.
121569404 has 12 divisors, whose sum is 232087128
The reverse of 121569404 is 404965121
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million five hundred sixty-nine thousand four hundred four
Scientific notation
1.21569404 × 10^8
Engineering notation
1.21569404 × 10^6
Prime Factorization
2 × 2 × 11 × 2762941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60784702
Product of the distinct prime numbers
The prime factorization of 121569404 is 2 × 2 × 11 × 2762941.
Since it has a total of 4 prime factors.
2 , 9 , 18 , 7 , 350 , 747 , 7147 , 752 , 94803 , 71855 , 949359 , 231291 , 4688865 , 752709 , 25181114 , 87707293 , 881567358 , 801647146 , 8980953693 , 8392183743
n×2
243138808
n×3
364708212
n×4
486277616
n×5
607847020
n÷2
60784702
n÷3
40523134.666667
n÷3
30392351
n÷5
24313880.8
n2
14779119988915216
n3
1.7966888086969E+24
n4
2.1842238764675E+32
n5
2.6553479486473E+40
2 √n
11025.851622437
3 √n
495.38337677338
4 √n
105.00405526663
5 √n
41.396617591241
1 , 2 , 4 , 11 , 22 , 44 , 2762941 , 5525882 , 11051764 , 30392351 , 60784702 , 121569404
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
-121569403
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 121569404 can be divided by 12 positive divisors.
The sum of these divisors (counting 121569404) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111110000000001111100
3
Ternary
22110202100212112
4
Quaternary
13033300001330
5
Quinary
222110210104
6
Senary
20021353152
8
Octal
717600174
10
Decimal
121569404
12
Duodecimal
348687b8
16
Hexadecimal
73f007c
20
Vigesimal
1hjg3a4
36
Base36
20dnjw
md5
8a05d4940937e36305b86efe6ab55fec
sha1
56b2cb21dffdc856eba61c75045cc376dff50c79
sha256
17c2af5f4957ca1293a2c1e593e7c722641ed18bf149e7247b8e3463cc8d024a
sha512
2799483d303c4ab8c99b07426096fd87a0a2036e8640046bbe481a2312f893f70de956a09eebdb6dc997c7fc8924d3ad140c4b97a8d0b681c77973af5b34ab75
ripemd-160
b4d39bc33a33ab819f360412c6c6fa8eba5b3897
Diameter
243138808
Circumference
763843093.01538
Area
4.6429974783698E+16
Volume
7.5259524829189E+24
Surface area
1.8571989913479E+17
Circumference
763843093.01538
Perimeter
486277616
Area
14779119988915216
Diagonal
171925099.90641
Surface area
88674719933491296
Volume
1.7966888086969E+24
Space diagonal
210564384.37387
Perimeter
364708212
Area
6.3995466779895E+15
Altitude
105282192.18693
Surface area
6.3995466779895E+15
Volume
2.1174180671859E+23
Height
57308366.635471