99677989 is an odd 8-digits composite number following 99677988
and preceding 99677990 . In scientific notation, it is written as 9.9677989 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 96276000 positive integers (up to 99677989) that are relatively prime to 99677989.
99677989 has 8 divisors, whose sum is 103092480
The reverse of 99677989 is 98977699
Previous prime number is 569
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 64
Digital Root 1
Name
ninety-nine million six hundred seventy-seven thousand nine hundred eighty-nine
Scientific notation
9.9677989 × 10^7
Engineering notation
9.9677989 × 10^6
Prime Factorization
31 × 569 × 5651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99677989
Product of the distinct prime numbers
The prime factorization of 99677989 is 31 × 569 × 5651.
Since it has a total of 3 prime factors.
9 , 5 , 1 , 2 , 350 , 981 , 3264 , 6151 , 78114 , 50347 , 580664 , 755366 , 2128853 , 935357 , 27158968 , 56484493 , 781209296 , 913890302 , 7226914576 , 8811330154
n×2
199355978
n×3
299033967
n×4
398711956
n×5
498389945
n÷2
49838994.5
n÷3
33225996.333333
n÷3
24919497.25
n÷5
19935597.8
n2
9935701491084121
n3
9.9037074393557E+23
n4
9.8718164119931E+31
n5
9.8400280772467E+39
2 √n
9983.8864677038
3 √n
463.66013341371
4 √n
99.919399856604
5 √n
39.78504498965
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
-99677988
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 99677989 can be divided by 8 positive divisors.
The sum of these divisors (counting 99677989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100001111011100100101
3
Ternary
20221120011111101
4
Quaternary
11330033130211
5
Quinary
201004143424
6
Senary
13520240101
8
Octal
574173445
10
Decimal
99677989
12
Duodecimal
29470031
16
Hexadecimal
5f0f725
20
Vigesimal
1b2jej9
36
Base36
1ncg11
md5
2923616cedb518d3f3c78cdc6d99f6bc
sha1
9a46f85ec3105fa5c1bb0c37469e69cedda4ecce
sha256
1109f89ae01af7dfe9f33872c0b43c0ffbeb48ba54e5163121512fde4fb56abe
sha512
ce6498c053b0ed2545c1da4f2a71d4be785a6322e01eaa16e6925c9e93370e1174ac2be3d845cfe9ef3b373740ef2481b21851556b68a70a2b466232ddce9033
ripemd-160
fd002a81e62e4633c0343274c1df8451b467b4e8
Diameter
199355978
Circumference
626295275.93401
Area
3.1213926812651E+16
Volume
4.1484552713043E+24
Surface area
1.248557072506E+17
Circumference
626295275.93401
Perimeter
398711956
Area
9935701491084121
Diagonal
140965963.91388
Surface area
59614208946504726
Volume
9.9037074393557E+23
Space diagonal
172647341.34429
Perimeter
299033967
Area
4.3022849478489E+15
Altitude
86323670.672146
Surface area
4.3022849478489E+15
Volume
1.167163114876E+23
Height
46988654.637959