121134787 is an odd 9-digits composite number following 121134786
and preceding 121134788 . In scientific notation, it is written as 1.21134787 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 118180240 positive integers (up to 121134787) that are relatively prime to 121134787.
121134787 has 4 divisors, whose sum is 124089336
The reverse of 121134787 is 787431121
Previous prime number is 41
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred twenty-one million one hundred thirty-four thousand seven hundred eighty-seven
Scientific notation
1.21134787 × 10^8
Engineering notation
1.21134787 × 10^6
Prime Factorization
41 × 2954507
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
121134787 Product of the distinct prime numbers
The prime factorization of 121134787 is 41 × 2954507.
Since it has a total of 2 prime factors.
7 , 7 , 83 , 74 , 794 , 641 , 6575 , 7947 , 12757 , 58740 , 732803 , 165574 , 529404 , 8095650 , 37196003 , 97984297 , 456674651 , 698412429 , 7011328905 , 6130084856
n×2
242269574
n×3
363404361
n×4
484539148
n×5
605673935
n÷2
60567393.5
n÷3
40378262.333333
n÷3
30283696.75
n÷5
24226957.4
n2
14673636621535369
n3
1.7774878466651E+24
n4
2.1531561170086E+32
n5
2.6082210761159E+40
2 √n11006.124976576
3 √n494.79233134911
4 √n104.91008043356
5 √n41.366976156879
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-121134786 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121134787 can be divided by 4 positive divisors.
The sum of these divisors (counting 121134787) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001110000101111011000011
3
Ternary
22102221021200121
4
Quaternary
13032011323003
5
Quinary
222002303122
6
Senary
20004201111
8
Octal
716057303
10
Decimal
121134787
12
Duodecimal
34699197
16
Hexadecimal
7385ec3
20
Vigesimal
1hh1gj7
36
Base36
204c77
md5
7fc21582fef1bcf991f0fdf9b165e738
sha1
8477fbe8447722947a772e96f3b08b905fae8a97
sha256
ec4de4f55b63574043cde9b58ebe414e697b42661c3552e7f745ffbbcddb51e8
sha512
b359d6beb34b633dabfc854e4c0b5d68da46a11b8189827ec869526e3096872e87fb28f217487bf5a9555dfb5fe324b1ca2fa9c41a336917bab7122879f9efe7
ripemd-160
f7586fb88a01ae8a4525122efa381f528f00b1af
Diameter
242269574
Circumference
761112313.86673
Area
4.6098589011662E+16
Volume
7.4455236812376E+24
Surface area
1.8439435604665E+17
Circumference
761112313.86673
Perimeter
484539148
Area
14673636621535369
Diagonal
171310458.65058
Surface area
88041819729212214
Volume
1.7774878466651E+24
Space diagonal
209811605.64803
Perimeter
363404361
Area
6.3538710400756E+15
Altitude
104905802.82402
Surface area
6.3538710400756E+15
Volume
2.0947895164226E+23
Height
57103486.216859