121472587 is an odd 9-digits prime number following 121472586
and preceding 121472588 . In scientific notation, it is written as 1.21472587 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 121472586 positive integers (up to 121472587) that are relatively prime to 121472587.
121472587 has 2 divisors, whose sum is 121472588
The reverse of 121472587 is 785274121
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred twenty-one million four hundred seventy-two thousand five hundred eighty-seven
Scientific notation
1.21472587 × 10^8
Engineering notation
1.21472587 × 10^6
Prime Factorization
121472587
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
121472587 Product of the distinct prime numbers
The prime factorization of 121472587 is 121472587.
Since it has a total of 1 prime factors.
1 , 9 , 4 , 22 , 936 , 900 , 9216 , 992 , 95864 , 52242 , 893059 , 781065 , 5251558 , 6009012 , 25700948 , 80623763 , 963089518 , 981859171 , 5567614239 , 2865875334
n×2
242945174
n×3
364417761
n×4
485890348
n×5
607362935
n÷2
60736293.5
n÷3
40490862.333333
n÷3
30368146.75
n÷5
24294517.4
n2
14755589392472569
n3
1.7923996162134E+24
n4
2.1772741831925E+32
n5
2.644791276407E+40
2 √n11021.460293446
3 √n495.25183526014
4 √n104.98314290135
5 √n41.390021896029
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
121472588 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
60736294 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11021.460338812 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999835354 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121472587 can be divided by 2 positive divisors.
The sum of these divisors (counting 121472587) is 121472588, the average is 60736294.
Base
System
Value
2
Binary
111001111011000011001001011
3
Ternary
22110120110001201
4
Quaternary
13033120121023
5
Quinary
222044110322
6
Senary
20015325031
8
Octal
717303113
10
Decimal
121472587
12
Duodecimal
34820777
16
Hexadecimal
73d864b
20
Vigesimal
1hj4197
36
Base36
20bkuj
md5
ad5df88bb8b990badb1a33d2152e7fb9
sha1
46b5a53f83ecc07d80d6c2ddbe6a2cdb327ce1d4
sha256
5a1bbf742d2cc67da1a74bfc703613fa7e7be331ce6d4ef586e25449c37670c3
sha512
e31918cd48893d55e26671aba746fb924435b5b8631075d37f3deb2337b812a3652da7d158042428a359517e77055e1d4e1cf9e1ad5ac366ff03cf25010336b7
ripemd-160
73d03fe44da55805260b0ef98f5b7aa83514930c
Diameter
242945174
Circumference
763234773.86349
Area
4.6356051234779E+16
Volume
7.5079859554576E+24
Surface area
1.8542420493912E+17
Circumference
763234773.86349
Perimeter
485890348
Area
14755589392472569
Diagonal
171788179.99195
Surface area
88533536354835414
Volume
1.7923996162134E+24
Space diagonal
210396692.41083
Perimeter
364417761
Area
6.3893576308467E+15
Altitude
105198346.20542
Surface area
6.3893576308467E+15
Volume
2.1123632053678E+23
Height
57262726.663982