89938897 is an odd 8-digits composite number following 89938896
and preceding 89938898 . In scientific notation, it is written as 8.9938897 × 10^7.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 87236352 positive integers (up to 89938897) that are relatively prime to 89938897.
89938897 has 4 divisors, whose sum is 89958580
The reverse of 89938897 is 79883998
Previous prime number is 12469
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-nine million nine hundred thirty-eight thousand eight hundred ninety-seven
Scientific notation
8.9938897 × 10^7
Engineering notation
8.9938897 × 10^6
Prime Factorization
12469 × 7213
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
89938897
Product of the distinct prime numbers
The prime factorization of 89938897 is 12469 × 7213.
Since it has a total of 2 prime factors.
1 , 5 , 6 , 79 , 217 , 215 , 5796 , 455 , 1372 , 29702 , 982219 , 438028 , 6060078 , 8791118 , 36698897 , 88530793 , 825967328 , 639518859 , 2630946227 , 5806614474
n×2
179877794
n×3
269816691
n×4
359755588
n×5
449694485
n÷2
44969448.5
n÷3
29979632.333333
n÷3
22484724.25
n÷5
17987779.4
n2
8089005193576609
n3
7.2751620493755E+23
n4
6.5432005021709E+31
n5
5.884882360151E+39
2 √n
9483.6120228529
3 √n
448.03903418655
4 √n
97.38383861223
5 √n
38.975304012274
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
-89938896
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 89938897 can be divided by 4 positive divisors.
The sum of these divisors (counting 89938897) is 1, the average is 0.25.
Base
System
Value
2
Binary
101010111000101101111010001
3
Ternary
20021020100222021
4
Quaternary
11113011233101
5
Quinary
141011021042
6
Senary
12531411441
8
Octal
527055721
10
Decimal
89938897
12
Duodecimal
26153b81
16
Hexadecimal
55c5bd1
20
Vigesimal
182274h
36
Base36
1hjpap
md5
4933d3970bb742329c917909683d7a1a
sha1
cdebdbd59f5dc26d41f5300e6f390e3f064e23e8
sha256
420e9a880f581da0ed4afc52b0307c1e0f7a615e3088c54a963cb62583d51c52
sha512
d33cfd6625ccedb1ffd9067e7d16711a2b3801cca1450ebb6373d3b71dd7bfc2148b5bf894769f7d1d1dcc3e350129691d491fa4168c5b14d563013637746efc
ripemd-160
34ebce1a94d974cf6009f0bfaf9e7ebe3753dd50
Diameter
179877794
Circumference
565102756.17434
Area
2.541235929099E+16
Volume
3.0474127530658E+24
Surface area
1.0164943716396E+17
Circumference
565102756.17434
Perimeter
359755588
Area
8089005193576609
Diagonal
127192807.92228
Surface area
48534031161459654
Volume
7.2751620493755E+23
Space diagonal
155778739.1807
Perimeter
269816691
Area
3.5026419944908E+15
Altitude
77889369.590352
Surface area
3.5026419944908E+15
Volume
8.5738606989074E+22
Height
42397602.640759