48657987 is an odd 8-digits composite number following 48657986
and preceding 48657988 . In scientific notation, it is written as 4.8657987 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 27804528 positive integers (up to 48657987) that are relatively prime to 48657987.
48657987 has 12 divisors, whose sum is 80324400
The reverse of 48657987 is 78975684
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-eight million six hundred fifty-seven thousand nine hundred eighty-seven
Scientific notation
4.8657987 × 10^7
Engineering notation
4.8657987 × 10^6
Prime Factorization
3 × 3 × 7 × 772349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
16219329
Product of the distinct prime numbers
The prime factorization of 48657987 is 3 × 3 × 7 × 772349.
Since it has a total of 4 prime factors.
6 , 3 , 42 , 38 , 87 , 363 , 676 , 648 , 12483 , 25525 , 286027 , 793513 , 8739945 , 947799 , 61196946 , 74811505 , 503397308 , 77572805 , 6223799249 , 3783541970
n×2
97315974
n×3
145973961
n×4
194631948
n×5
243289935
n÷2
24328993.5
n÷3
16219329
n÷3
12164496.75
n÷5
9731597.4
n2
2367599698892169
n3
1.152026353699E+23
n4
5.6055283341943E+30
n5
2.7275372481336E+38
2 √n
6975.527721972
3 √n
365.07720140934
4 √n
83.519624771499
5 √n
34.469170131913
1 , 3 , 7 , 9 , 21 , 63 , 772349 , 2317047 , 5406443 , 6951141 , 16219329 , 48657987
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
-48657986
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 48657987 can be divided by 12 positive divisors.
The sum of these divisors (counting 48657987) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001100111011001000011
3
Ternary
10101120002012200
4
Quaternary
2321213121003
5
Quinary
44424023422
6
Senary
4454524243
8
Octal
271473103
10
Decimal
48657987
12
Duodecimal
14366683
16
Hexadecimal
2e67643
20
Vigesimal
f424j7
36
Base36
sywqr
md5
a9801f293a2621b8abdfb9a8cc17c3fd
sha1
a3a42b9d17efbe4a971b3c58220145a874a8c328
sha256
445cde54954a62038dfa3813cb949ca29133fa7e36e6cfde816efa5d4d0a19bf
sha512
c8914f4a381cdcab92458cfdca55795b77b94f45b9aa8de5ef72b3de3bc980fe95d1da8c9ac75d6a242d0a3b540c3d1c128d70e4fd82024eaf9a6c5c869daad7
ripemd-160
b7b7c327dcc92eac704152634ff30f2af9131954
Diameter
97315974
Circumference
305727148.99534
Area
7.438033820681E+15
Volume
4.8255967060301E+23
Surface area
2.9752135282724E+16
Circumference
305727148.99534
Perimeter
194631948
Area
2367599698892169
Diagonal
68812785.133174
Surface area
14205598193353014
Volume
1.152026353699E+23
Space diagonal
84278105.678026
Perimeter
145973961
Area
1.0252007426165E+15
Altitude
42139052.839013
Surface area
1.0252007426165E+15
Volume
1.3576760780103E+22
Height
22937595.044391