88894991 is an odd 8-digits composite number following 88894990
and preceding 88894992 . In scientific notation, it is written as 8.8894991 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 88863912 positive integers (up to 88894991) that are relatively prime to 88894991.
88894991 has 4 divisors, whose sum is 88926072
The reverse of 88894991 is 19949888
Previous prime number is 3187
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-eight million eight hundred ninety-four thousand nine hundred ninety-one
Scientific notation
8.8894991 × 10^7
Engineering notation
8.8894991 × 10^6
Prime Factorization
3187 × 27893
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
88894991
Product of the distinct prime numbers
The prime factorization of 88894991 is 3187 × 27893.
Since it has a total of 2 prime factors.
7 , 9 , 91 , 70 , 484 , 707 , 3507 , 98 , 95430 , 70213 , 207435 , 151521 , 3617881 , 3877657 , 32713047 , 81575599 , 92386262 , 563443320 , 5196838434 , 692596867
n×2
177789982
n×3
266684973
n×4
355579964
n×5
444474955
n÷2
44447495.5
n÷3
29631663.666667
n÷3
22223747.75
n÷5
17778998.2
n2
7902319424890081
n3
7.0247661415473E+23
n4
6.2446652292995E+31
n5
5.5511945935659E+39
2 √n
9428.4140235779
3 √n
446.29884554004
4 √n
97.10002071873
5 √n
38.884405017042
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
-88894990
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 88894991 can be divided by 4 positive divisors.
The sum of these divisors (counting 88894991) is 1, the average is 0.25.
Base
System
Value
2
Binary
101010011000110111000001111
3
Ternary
20012021100000002
4
Quaternary
11103012320033
5
Quinary
140224114431
6
Senary
12453154515
8
Octal
523067017
10
Decimal
88894991
12
Duodecimal
2592ba3b
16
Hexadecimal
54c6e0f
20
Vigesimal
17fbh9b
36
Base36
1gxbtb
md5
2a7fd7333c9286dece5aa4c6f013049c
sha1
bc4bdddf2cafc1e1761e0712a9f0a2c75680d948
sha256
d9920a57c81ac7a1d5f10bd98eb3cae651d1aa8a8e9fa3c46ecaf5a73c47fcf5
sha512
a349591d1dcb1e3dba69f24838f2ba98f69425dece3d783ff794f6d9e9d4483ca6db77a292858a44d5fee8bbf437a6fbe3cddfc978eb148a1813aef08833e2d6
ripemd-160
465b3e36d2b1eb373a6ba60ad683e565343beb5f
Diameter
177789982
Circumference
558543701.33306
Area
2.4825868651555E+16
Volume
2.9425271604628E+24
Surface area
9.9303474606218E+16
Circumference
558543701.33306
Perimeter
355579964
Area
7902319424890081
Diagonal
125716501.89923
Surface area
47413916549340486
Volume
7.0247661415473E+23
Space diagonal
153970640.95038
Perimeter
266684973
Area
3.421804685387E+15
Altitude
76985320.475189
Surface area
3.421804685387E+15
Volume
8.2787662915629E+22
Height
41905500.633078