88891381 is an odd 8-digits prime number following 88891380
and preceding 88891382 . In scientific notation, it is written as 8.8891381 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 88891380 positive integers (up to 88891381) that are relatively prime to 88891381.
88891381 has 2 divisors, whose sum is 88891382
The reverse of 88891381 is 18319888
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
eighty-eight million eight hundred ninety-one thousand three hundred eighty-one
Scientific notation
8.8891381 × 10^7
Engineering notation
8.8891381 × 10^6
Prime Factorization
88891381
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
88891381 Product of the distinct prime numbers
The prime factorization of 88891381 is 88891381.
Since it has a total of 1 prime factors.
9 , 6 , 32 , 70 , 877 , 484 , 4823 , 4056 , 78973 , 42857 , 921659 , 185411 , 4110845 , 3956708 , 30096819 , 50758180 , 50777279 , 220986411 , 7513263370 , 8212924179
n×2
177782762
n×3
266674143
n×4
355565524
n×5
444456905
n÷2
44445690.5
n÷3
29630460.333333
n÷3
22222845.25
n÷5
17778276.2
n2
7901677616087161
n3
7.0239103551078E+23
n4
6.2436509148573E+31
n5
5.5500675230358E+39
2 √n9428.2225790443
3 √n446.29280410237
4 √n97.099034902744
5 √n38.884089195012
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
88891382 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
44445691 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9428.2226320765 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999775006 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 88891381 can be divided by 2 positive divisors.
The sum of these divisors (counting 88891381) is 88891382, the average is 44445691.
Base
System
Value
2
Binary
101010011000101111111110101
3
Ternary
20012021011001101
4
Quaternary
11103011333311
5
Quinary
140224011011
6
Senary
12453130101
8
Octal
523057765
10
Decimal
88891381
12
Duodecimal
25929931
16
Hexadecimal
54c5ff5
20
Vigesimal
17fb891
36
Base36
1gx911
md5
ab5f12d93c2f058274c7762011ecb194
sha1
1f73ce1707ee22d93108aea1299fdcb5b6a986b4
sha256
b4822d4c3c0143aa4015c7fc3a6f79ab45d2c6aa2225f2d6b158687cb95939ff
sha512
0b9eda156b56e5188949e81e1ceee14bbd8b740985c8bd91a7ba4dc3cb05ce2a0936e3ad05ca619f9516c0a28a95e38b1f71e67a7bf541bdca0428ef759349cb
ripemd-160
5989729f44081a5901b99b8727d6a17546885b6d
Diameter
177782762
Circumference
558521019.0341
Area
2.4823852349734E+16
Volume
2.9421686894773E+24
Surface area
9.9295409398937E+16
Circumference
558521019.0341
Perimeter
355565524
Area
7901677616087161
Diagonal
125711396.58827
Surface area
47410065696522966
Volume
7.0239103551078E+23
Space diagonal
153964388.24696
Perimeter
266674143
Area
3.4215267740232E+15
Altitude
76982194.123481
Surface area
3.4215267740232E+15
Volume
8.2777577375718E+22
Height
41903798.862758