98889885 is an odd 8-digits composite number following 98889884
and preceding 98889886 . In scientific notation, it is written as 9.8889885 × 10^7.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 52421472 positive integers (up to 98889885) that are relatively prime to 98889885.
98889885 has 16 divisors, whose sum is 132652800
The reverse of 98889885 is 58898889
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 63
Digital Root 9
Name
ninety-eight million eight hundred eighty-nine thousand eight hundred eighty-five
Scientific notation
9.8889885 × 10^7
Engineering notation
9.8889885 × 10^6
Prime Factorization
5 × 9 × 167 × 13159
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98889885
Product of the distinct prime numbers
The prime factorization of 98889885 is 5 × 9 × 167 × 13159.
Since it has a total of 4 prime factors.
5 , 9 , 6 , 71 , 524 , 419 , 549 , 8300 , 93103 , 17498 , 279537 , 296765 , 7215433 , 7748272 , 62616713 , 50421709 , 612155626 , 118526411 , 3037119787 , 8437559351
n×2
197779770
n×3
296669655
n×4
395559540
n×5
494449425
n÷2
49444942.5
n÷3
32963295
n÷3
24722471.25
n÷5
19777977
n2
9779209355313225
n3
9.6706488853785E+23
n4
9.5632935615046E+31
n5
9.4571300051843E+39
2 √n
9944.3393445719
3 √n
462.4349224237
4 √n
99.721308377758
5 √n
39.721932984707
1 , 5 , 9 , 45 , 167 , 835 , 1503 , 7515 , 13159 , 65795 , 118431 , 592155 , 2197553 , 10987765 , 19777977 , 98889885
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98889884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98889885 can be divided by 16 positive divisors.
The sum of these divisors (counting 98889885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001001111000010011101
3
Ternary
20220002010102100
4
Quaternary
11321033002131
5
Quinary
200303434020
6
Senary
13451315313
8
Octal
571170235
10
Decimal
98889885
12
Duodecimal
2914bb39
16
Hexadecimal
5e4f09d
20
Vigesimal
1ai14e5
36
Base36
1mvjx9
md5
946c4d6e4ff3e668993c42dc3f7e2518
sha1
1222caab11c5c29b2ef28c24519e4b58e7e4e7c9
sha256
671c930da2bf8371213f4a2a1b618f88a9f9076c07d4f3a5275f32b50ab0b98f
sha512
496a428f4d0f8f723529c689a6692487efd7ecb52e1cdc205ed12a3c06970c8ec15fd9286f48a54b1b525638dc103d81aedf5d16e1fef92e3ec8cfe88822202d
ripemd-160
d2c202b81361f6cdac74514fc1a68a204d913900
Diameter
197779770
Circumference
621343472.46068
Area
3.0722292268569E+16
Volume
4.0508319325002E+24
Surface area
1.2288916907427E+17
Circumference
621343472.46068
Perimeter
395559540
Area
9779209355313225
Diagonal
139851416.54852
Surface area
58675256131879350
Volume
9.6706488853785E+23
Space diagonal
171282305.17464
Perimeter
296669655
Area
4.2345218653138E+15
Altitude
85641152.587322
Surface area
4.2345218653138E+15
Volume
1.1396969008875E+23
Height
46617138.849505