99688740 is an even 8-digits composite number following 99688739
and preceding 99688741 . In scientific notation, it is written as 9.9688740 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 26583648 positive integers (up to 99688740) that are relatively prime to 99688740.
99688740 has 24 divisors, whose sum is 279128640
The reverse of 99688740 is 04788699
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
ninety-nine million six hundred eighty-eight thousand seven hundred forty
Scientific notation
9.9688740 × 10^7
Engineering notation
9.9688740 × 10^6
Prime Factorization
2 × 2 × 3 × 5 × 1661479
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49844370
Product of the distinct prime numbers
The prime factorization of 99688740 is 2 × 2 × 3 × 5 × 1661479.
Since it has a total of 5 prime factors.
5 , 2 , 8 , 59 , 436 , 677 , 6967 , 4558 , 17113 , 8128 , 581145 , 739262 , 3084944 , 3723687 , 82723755 , 20799073 , 978408931 , 923820520 , 8595846495 , 9852378621
n×2
199377480
n×3
299066220
n×4
398754960
n×5
498443700
n÷2
49844370
n÷3
33229580
n÷3
24922185
n÷5
19937748
n2
9937844882787600
n3
9.9069123468054E+23
n4
9.8760760914348E+31
n5
9.8453358169926E+39
2 √n
9984.4248707675
3 √n
463.67680252639
4 √n
99.922094007119
5 √n
39.785903174232
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 1661479 , 3322958 , 4984437 , 6645916 , 8307395 , 9968874 , 16614790 , 19937748 , 24922185 , 33229580 , 49844370 , 99688740
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99688739
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99688740 can be divided by 24 positive divisors.
The sum of these divisors (counting 99688740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100010010000100100100
3
Ternary
20221120201020120
4
Quaternary
11330102010210
5
Quinary
201010014430
6
Senary
13520401540
8
Octal
574220444
10
Decimal
99688740
12
Duodecimal
294762b0
16
Hexadecimal
5f12124
20
Vigesimal
1b311h0
36
Base36
1ncobo
md5
7d9eb84b1c81ed11899fb855b5d865b2
sha1
795bfe7798a3aa94b4b1a5a47c5b41d5d1865cc7
sha256
23c85e761b98142b04d3a1528ab9c264a529882aebebea29c43cb42b30760cba
sha512
add06e1fff497d0def7d135c685d5f4843c82fb7be96949bbf82ea8bdba888017602f0ea139e440917992672643d0b683e1ad963a2f313d0d858fae869b41fce
ripemd-160
dcb1a41ea0c96c65eea0adbe922fc130099d3a23
Diameter
199377480
Circumference
626362826.45925
Area
3.122066047628E+16
Volume
4.1497977397976E+24
Surface area
1.2488264190512E+17
Circumference
626362826.45925
Perimeter
398754960
Area
9937844882787600
Diagonal
140981168.12389
Surface area
59627069296725600
Volume
9.9069123468054E+23
Space diagonal
172665962.62252
Perimeter
299066220
Area
4.3032130636816E+15
Altitude
86332981.311262
Surface area
4.3032130636816E+15
Volume
1.1675408168411E+23
Height
46993722.707962