89898478 is an even 8-digits composite number following 89898477
and preceding 89898479 . In scientific notation, it is written as 8.9898478 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 44333424 positive integers (up to 89898478) that are relatively prime to 89898478.
89898478 has 8 divisors, whose sum is 136695168
The reverse of 89898478 is 87489898
Previous prime number is 73
Is Prime? no
Number parity even
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-nine million eight hundred ninety-eight thousand four hundred seventy-eight
Scientific notation
8.9898478 × 10^7
Engineering notation
8.9898478 × 10^6
Prime Factorization
2 × 73 × 615743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89898478
Product of the distinct prime numbers
The prime factorization of 89898478 is 2 × 73 × 615743.
Since it has a total of 3 prime factors.
5 , 2 , 14 , 63 , 152 , 809 , 9739 , 146 , 22165 , 97531 , 382512 , 898068 , 3053279 , 7021873 , 37369715 , 40689086 , 503581302 , 56591552 , 8425940340 , 1174788466
n×2
179796956
n×3
269695434
n×4
359593912
n×5
449492390
n÷2
44949239
n÷3
29966159.333333
n÷3
22474619.5
n÷5
17979695.6
n2
8081736346716484
n3
7.2653579716709E+23
n4
6.5314462377838E+31
n5
5.8716707591559E+39
2 √n
9481.480791522
3 √n
447.97190711915
4 √n
97.372895569157
5 √n
38.971800242206
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
-89898477
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 89898478 can be divided by 8 positive divisors.
The sum of these divisors (counting 89898478) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010110111011110111101110
3
Ternary
20021011022112021
4
Quaternary
11112323313232
5
Quinary
141003222403
6
Senary
12530500354
8
Octal
526736756
10
Decimal
89898478
12
Duodecimal
261346ba
16
Hexadecimal
55bbdee
20
Vigesimal
181h63i
36
Base36
1hiu3y
md5
7d8ad47ce62ca7e0c01356348fafd2e7
sha1
577a30e2f9301e10883d3027de7d6433df2263e0
sha256
65619a3a3b28f068826a841690f2566aadc690f1c72bcea1dc76dc150f5a547e
sha512
d24560a5467542eeaf9f353b3ed0bd4721bbbd31e4bff50b3e60ecb155530a1a5929e2915d78612be084d45a58d7a71956c9d900049ebe6d429f0cc49ecc639f
ripemd-160
eb4ff4c1d026d041072c3a27002cfe004f5527ce
Diameter
179796956
Circumference
564848796.10741
Area
2.5389523535094E+16
Volume
3.0433060306002E+24
Surface area
1.0155809414038E+17
Circumference
564848796.10741
Perimeter
359593912
Area
8081736346716484
Diagonal
127135646.8243
Surface area
48490418080298904
Volume
7.2653579716709E+23
Space diagonal
155708731.41911
Perimeter
269695434
Area
3.4994944914723E+15
Altitude
77854365.709556
Surface area
3.4994944914723E+15
Volume
8.5623064825271E+22
Height
42378548.941433