72994467 is an odd 8-digits composite number following 72994466
and preceding 72994468 . In scientific notation, it is written as 7.2994467 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 38501568 positive integers (up to 72994467) that are relatively prime to 72994467.
72994467 has 16 divisors, whose sum is 94119872
The reverse of 72994467 is 76449927
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 48 Digital Root 3
Name
seventy-two million nine hundred ninety-four thousand four hundred sixty-seven
Scientific notation
7.2994467 × 10^7
Engineering notation
7.2994467 × 10^6
Prime Factorization
13 × 21 × 7 × 38197
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
72994467 Product of the distinct prime numbers
The prime factorization of 72994467 is 13 × 21 × 7 × 38197.
Since it has a total of 4 prime factors.
1 , 6 , 66 , 17 , 303 , 14 , 2072 , 1386 , 89384 , 71511 , 175116 , 896024 , 6680049 , 6968475 , 66494862 , 50830418 , 652852841 , 796348426 , 6403249532 , 7642443256
n×2
145988934
n×3
218983401
n×4
291977868
n×5
364972335
n÷2
36497233.5
n÷3
24331489
n÷3
18248616.75
n÷5
14598893.4
n2
5328192212614089
n3
3.8892855063332E+23
n4
2.8389632254561E+31
n5
2.0722860747477E+39
2 √n8543.6799448481
3 √n417.92336033765
4 √n92.432028782496
5 √n37.381608806891
1 , 7 , 13 , 21 , 91 , 147 , 273 , 1911 , 38197 , 267379 , 496561 , 802137 , 3475927 , 5614959 , 10427781 , 72994467
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
-72994466 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 72994467 can be divided by 16 positive divisors.
The sum of these divisors (counting 72994467) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010110011100111010100011
3
Ternary
12002100111120210
4
Quaternary
10112130322203
5
Quinary
122141310332
6
Senary
11124305203
8
Octal
426347243
10
Decimal
72994467
12
Duodecimal
20542203
16
Hexadecimal
459cea3
20
Vigesimal
12g4637
36
Base36
17giw3
md5
6213ea390825bf14a6364fb91b023bbf
sha1
30ae78cdd2f39dfaf32e82d5b49bcc147b2c2b98
sha256
9d338b906eefb7eec03c5c8a2b34286faf26bf7ffb90f08e736769021f671eaa
sha512
8b3e5691246d5e93ebe6cdbf6dcd3955769b28a0467cc22fa18a89e22e3fdc15c26e319d570565477c4ca13a1c77c6b394ce34c16c632b27399bde796aededa7
ripemd-160
858dc7b57679e7dbd123d9b88e5baabb7f741ba8
Diameter
145988934
Circumference
458637762.55981
Area
1.6739009512063E+16
Volume
1.6291401032546E+24
Surface area
6.6956038048251E+16
Circumference
458637762.55981
Perimeter
291977868
Area
5328192212614089
Diagonal
103229765.2096
Surface area
31969153275684534
Volume
3.8892855063332E+23
Space diagonal
126430125.51541
Perimeter
218983401
Area
2.3071749061851E+15
Altitude
63215062.757705
Surface area
2.3071749061851E+15
Volume
4.5835669258312E+22
Height
34409921.736532