121473478 is an even 9-digits composite number following 121473477
and preceding 121473479 . In scientific notation, it is written as 1.21473478 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 52012296 positive integers (up to 121473478) that are relatively prime to 121473478.
121473478 has 16 divisors, whose sum is 208431360
The reverse of 121473478 is 874374121
Previous prime number is 1303
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-one million four hundred seventy-three thousand four hundred seventy-eight
Scientific notation
1.21473478 × 10^8
Engineering notation
1.21473478 × 10^6
Prime Factorization
2 × 7 × 1303 × 6659
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121473478
Product of the distinct prime numbers
The prime factorization of 121473478 is 2 × 7 × 1303 × 6659.
Since it has a total of 4 prime factors.
7 , 10 , 48 , 71 , 921 , 905 , 1819 , 7011 , 71313 , 50822 , 719882 , 907905 , 4003459 , 5945733 , 98272408 , 88641920 , 926981895 , 592756882 , 9897090862 , 953323014
n×2
242946956
n×3
364420434
n×4
485893912
n×5
607367390
n÷2
60736739
n÷3
40491159.333333
n÷3
30368369.5
n÷5
24294695.6
n2
14755805857416484
n3
1.7924390581932E+24
n4
2.1773380650177E+32
n5
2.6448882753949E+40
2 √n
11021.500714513
3 √n
495.25304614598
4 √n
104.98333541335
5 √n
41.390082614916
1 , 2 , 7 , 14 , 1303 , 2606 , 6659 , 9121 , 13318 , 18242 , 46613 , 93226 , 8676677 , 17353354 , 60736739 , 121473478
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
-121473477
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 121473478 can be divided by 16 positive divisors.
The sum of these divisors (counting 121473478) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111011000100111000110
3
Ternary
22110120111021201
4
Quaternary
13033120213012
5
Quinary
222044122403
6
Senary
20015333114
8
Octal
717304706
10
Decimal
121473478
12
Duodecimal
3482119a
16
Hexadecimal
73d89c6
20
Vigesimal
1hj43di
36
Base36
20blja
md5
df38781aca6b0d9f3275eacdb56b237a
sha1
5dd05dd24ee2bb32e279cfba3637173fefc11015
sha256
c7e32c5bc7606816ec104fa7dd4a73c362f0f48761a0e9c85adcec37db34cb41
sha512
816de6363fc23721dbcefe28274d8fedd28c7bf5767ad6d488081a807a131fb30044df44f95cce7692c108809457f37125df34d09c50f9dec4fa277bc8408bf0
ripemd-160
65224285b5962324aed0df3289d1c586335cde5a
Diameter
242946956
Circumference
763240372.1816
Area
4.6356731279457E+16
Volume
7.508151169636E+24
Surface area
1.8542692511783E+17
Circumference
763240372.1816
Perimeter
485893912
Area
14755805857416484
Diagonal
171789440.05623
Surface area
88534835144498904
Volume
1.7924390581932E+24
Space diagonal
210398235.6681
Perimeter
364420434
Area
6.3894513629169E+15
Altitude
105199117.83405
Surface area
6.3894513629169E+15
Volume
2.1124096881867E+23
Height
57263146.68541