99687974 is an even 8-digits composite number following 99687973
and preceding 99687975 . In scientific notation, it is written as 9.9687974 × 10^7.
The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors.
There are 48368640 positive integers (up to 99687974) that are relatively prime to 99687974.
99687974 has 16 divisors, whose sum is 153997200
The reverse of 99687974 is 47978699
Previous prime number is 193
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
ninety-nine million six hundred eighty-seven thousand nine hundred seventy-four
Scientific notation
9.9687974 × 10^7
Engineering notation
9.9687974 × 10^6
Prime Factorization
2 × 41 × 193 × 6299
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99687974
Product of the distinct prime numbers
The prime factorization of 99687974 is 2 × 41 × 193 × 6299.
Since it has a total of 4 prime factors.
7 , 8 , 75 , 33 , 404 , 609 , 1302 , 4583 , 38783 , 68206 , 866138 , 343629 , 581976 , 2047531 , 56316332 , 16920967 , 262600002 , 262391652 , 149143177 , 8600221684
n×2
199375948
n×3
299063922
n×4
398751896
n×5
498439870
n÷2
49843987
n÷3
33229324.666667
n÷3
24921993.5
n÷5
19937594.8
n2
9937692160224676
n3
9.9066839768848E+23
n4
9.8757725471391E+31
n5
9.8449575690912E+39
2 √n
9984.386510948
3 √n
463.67561490533
4 √n
99.921902058297
5 √n
39.785842031728
1 , 2 , 41 , 82 , 193 , 386 , 6299 , 7913 , 12598 , 15826 , 258259 , 516518 , 1215707 , 2431414 , 49843987 , 99687974
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
-99687973
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 99687974 can be divided by 16 positive divisors.
The sum of these divisors (counting 99687974) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010001111000100110
3
Ternary
20221120200012012
4
Quaternary
11330101320212
5
Quinary
201010003344
6
Senary
13520354222
8
Octal
574217046
10
Decimal
99687974
12
Duodecimal
29475972
16
Hexadecimal
5f11e26
20
Vigesimal
1b30jie
36
Base36
1ncnqe
md5
541ce1688e46d7d8d623b7afd0147e3d
sha1
9bd4777312adfeedd88d316e558003c30e05f9d2
sha256
6e7f06ccb3574e33fc8a4c9fa24664be157c7f4450a84255e711cc1546373e73
sha512
e3256959ca563a5ab9f33d2bc5edd851b90577cc9609ebeba53598518d55b5544123e506ed5a1dd4b9bf74f6a8431a7c1de13992514a29ae521e8185fd2aeebe
ripemd-160
abcaff2082ed32efe83650eb0d7c5e91fd391508
Diameter
199375948
Circumference
626358013.5393
Area
3.1220180684199E+16
Volume
4.1497020804289E+24
Surface area
1.2488072273679E+17
Circumference
626358013.5393
Perimeter
398751896
Area
9937692160224676
Diagonal
140980084.8363
Surface area
59626152961348056
Volume
9.9066839768848E+23
Space diagonal
172664635.87161
Perimeter
299063922
Area
4.303146932872E+15
Altitude
86332317.935803
Surface area
4.303146932872E+15
Volume
1.1675139031879E+23
Height
46993361.612099