99972444 is an even 8-digits composite number following 99972443
and preceding 99972445 . In scientific notation, it is written as 9.9972444 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 25006080 positive integers (up to 99972444) that are relatively prime to 99972444.
99972444 has 24 divisors, whose sum is 186505200
The reverse of 99972444 is 44427999
Previous prime number is 17
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
ninety-nine million nine hundred seventy-two thousand four hundred forty-four
Scientific notation
9.9972444 × 10^7
Engineering notation
9.9972444 × 10^6
Prime Factorization
2 × 2 × 9867 × 17 × 149
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49986222 Product of the distinct prime numbers
The prime factorization of 99972444 is 2 × 2 × 9867 × 17 × 149.
Since it has a total of 5 prime factors.
6 , 6 , 77 , 45 , 957 , 604 , 6434 , 6653 , 77858 , 4121 , 467894 , 717559 , 5307436 , 601906 , 11113563 , 82758349 , 927418327 , 485586785 , 4012413556 , 1439819468
n×2
199944888
n×3
299917332
n×4
399889776
n×5
499862220
n÷2
49986222
n÷3
33324148
n÷3
24993111
n÷5
19994488.8
n2
9994489559333136
n3
9.9917354777902E+23
n4
9.9889821551619E+31
n5
9.9862295912392E+39
2 √n9998.6221050703
3 √n464.11624490392
4 √n99.993110288011
5 √n39.808522765235
1 , 2 , 4 , 17 , 34 , 68 , 149 , 298 , 596 , 2533 , 5066 , 9867 , 10132 , 19734 , 39468 , 167739 , 335478 , 670956 , 1470183 , 2940366 , 5880732 , 24993111 , 49986222 , 99972444
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
-99972443 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 99972444 can be divided by 24 positive divisors.
The sum of these divisors (counting 99972444) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111101010111010101011100
3
Ternary
20222010010102010
4
Quaternary
11331113111130
5
Quinary
201043104234
6
Senary
13530431220
8
Octal
575272534
10
Decimal
99972444
12
Duodecimal
29592510
16
Hexadecimal
5f5755c
20
Vigesimal
1b4gb24
36
Base36
1nir8c
md5
4efb1b41c3ee17958bae8ad89503b0fb
sha1
fb1e3de3c97ae738e6343d8cde38d72938a6cbbd
sha256
1e6d97e1b163c39472fa10bf27bb47503f72c07895a112f48e821d12efb233ce
sha512
14bd47dafb494c9deb3e7280f840313cc86adc00a208ec5bbcafc0b9be6a1ca961db630117ea202d824abf8ea5b37735c8ca5ad81d2d66eb31c6926ad00929b6
ripemd-160
33351e1cbe95d9480606f17f5e2172fa1996eaaf
Diameter
199944888
Circumference
628145391.26363
Area
3.1398614975981E+16
Volume
4.1853283698184E+24
Surface area
1.2559445990392E+17
Circumference
628145391.26363
Perimeter
399889776
Area
9994489559333136
Diagonal
141382386.16838
Surface area
59966937355998816
Volume
9.9917354777902E+23
Space diagonal
173157352.36483
Perimeter
299917332
Area
4.3277409281204E+15
Altitude
86578676.182417
Surface area
4.3277409281204E+15
Volume
1.1775373186946E+23
Height
47127462.056128