99689729 is an odd 8-digits composite number following 99689728
and preceding 99689730 . In scientific notation, it is written as 9.9689729 × 10^7.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 96873840 positive integers (up to 99689729) that are relatively prime to 99689729.
99689729 has 8 divisors, whose sum is 102512448
The reverse of 99689729 is 92798699
Previous prime number is 1291
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 59
Digital Root 5
Name
ninety-nine million six hundred eighty-nine thousand seven hundred twenty-nine
Scientific notation
9.9689729 × 10^7
Engineering notation
9.9689729 × 10^6
Prime Factorization
37 × 1291 × 2087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99689729
Product of the distinct prime numbers
The prime factorization of 99689729 is 37 × 1291 × 2087.
Since it has a total of 3 prime factors.
3 , 10 , 71 , 22 , 971 , 69 , 8120 , 5292 , 98546 , 98420 , 619585 , 579345 , 9567327 , 685156 , 67446367 , 54738886 , 924632877 , 567562210 , 1991622635 , 9998399869
n×2
199379458
n×3
299069187
n×4
398758916
n×5
498448645
n÷2
49844864.5
n÷3
33229909.666667
n÷3
24922432.25
n÷5
19937945.8
n2
9938042068093441
n3
9.9072072055883E+23
n4
9.8764680147195E+31
n5
9.8458241986455E+39
2 √n
9984.4743977838
3 √n
463.67833588191
4 √n
99.922341834966
5 √n
39.78598211615
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
-99689728
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 99689729 can be divided by 8 positive divisors.
The sum of these divisors (counting 99689729) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010010010100000001
3
Ternary
20221120202121012
4
Quaternary
11330102110001
5
Quinary
201010032404
6
Senary
13520410305
8
Octal
574222401
10
Decimal
99689729
12
Duodecimal
29476995
16
Hexadecimal
5f12501
20
Vigesimal
1b31469
36
Base36
1ncp35
md5
e46fc9715cad7030a7c669474ef55d50
sha1
60f57507904f5eb39b5373e587d27aebbe17fd6f
sha256
6038afbc6bf7b7e926b2048ecd29f813ed08f2294cb057780b0164e884d8a1bf
sha512
c8cd42014b30a3e2022d6515edc7d9c76e2fa27c3bc127e1233b2376ebc4f733a847973951d8df315dbb14d534483b720b31057fdbe9dd4ca99e526c64f7b08e
ripemd-160
75d247b5410fc48377492b33a458d7f3eb138b79
Diameter
199379458
Circumference
626369040.52951
Area
3.1221279952189E+16
Volume
4.1499212499558E+24
Surface area
1.2488511980875E+17
Circumference
626369040.52951
Perimeter
398758916
Area
9938042068093441
Diagonal
140982566.7811
Surface area
59628252408560646
Volume
9.9072072055883E+23
Space diagonal
172667675.62077
Perimeter
299069187
Area
4.3032984474237E+15
Altitude
86333837.810386
Surface area
4.3032984474237E+15
Volume
1.167575566282E+23
Height
46994188.927033