48897891 is an odd 8-digits composite number following 48897890
and preceding 48897892 . In scientific notation, it is written as 4.8897891 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 27814752 positive integers (up to 48897891) that are relatively prime to 48897891.
48897891 has 8 divisors, whose sum is 49380240
The reverse of 48897891 is 19879884
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-eight million eight hundred ninety-seven thousand eight hundred ninety-one
Scientific notation
4.8897891 × 10^7
Engineering notation
4.8897891 × 10^6
Prime Factorization
189 × 293 × 883
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
48897891
Product of the distinct prime numbers
The prime factorization of 48897891 is 189 × 293 × 883.
Since it has a total of 3 prime factors.
10 , 1 , 30 , 4 , 886 , 175 , 65 , 4280 , 45784 , 44934 , 404984 , 549376 , 5749101 , 9300753 , 56604375 , 15855272 , 412173555 , 398069395 , 5596814109 , 8296007873
n×2
97795782
n×3
146693673
n×4
195591564
n×5
244489455
n÷2
24448945.5
n÷3
16299297
n÷3
12224472.75
n÷5
9779578.2
n2
2391003744247881
n3
1.1691504046682E+23
n4
5.7168989050074E+30
n5
2.7954429951507E+38
2 √n
6992.7026963829
3 √n
365.67621189299
4 √n
83.622381551728
5 √n
34.503092749626
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-48897890
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 48897891 can be divided by 8 positive divisors.
The sum of these divisors (counting 48897891) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010100001111101100011
3
Ternary
10102000021022000
4
Quaternary
2322201331203
5
Quinary
100004213031
6
Senary
4504015043
8
Octal
272417543
10
Decimal
48897891
12
Duodecimal
14461483
16
Hexadecimal
2ea1f63
20
Vigesimal
f5c4eb
36
Base36
t41ur
md5
798b6e347318b732219769184b85be85
sha1
59e860066e25d0acc86fd574db6cd06df4a974a1
sha256
aa0b5f904e5e41f43f7c8e42691fae054b36ec37c52176c3efd66b8a57ea0592
sha512
cf25b7eb48cde2086ab3da549ee424e10934d9350ed825e295b310be8bd9203ac195a316532b3350d5f5dd6b3df5ba48fe727fa9e7eeb1f95b462ceae196009a
ripemd-160
22bbe8b70abae0ec8ce95c519f0d64bd566b9db0
Diameter
97795782
Circumference
307234510.28327
Area
7.5115597976348E+15
Volume
4.8973257629964E+23
Surface area
3.0046239190539E+16
Circumference
307234510.28327
Perimeter
195591564
Area
2391003744247881
Diagonal
69152060.623641
Surface area
14346022465487286
Volume
1.1691504046682E+23
Space diagonal
84693631.594965
Perimeter
146693673
Area
1.0353349915312E+15
Altitude
42346815.797482
Surface area
1.0353349915312E+15
Volume
1.3778569656132E+22
Height
23050686.874547