72673393 is an odd 8-digits composite number following 72673392
and preceding 72673394 . In scientific notation, it is written as 7.2673393 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 64918800 positive integers (up to 72673393) that are relatively prime to 72673393.
72673393 has 8 divisors, whose sum is 80788736
The reverse of 72673393 is 39337627
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-two million six hundred seventy-three thousand three hundred ninety-three
Scientific notation
7.2673393 × 10^7
Engineering notation
7.2673393 × 10^6
Prime Factorization
13 × 31 × 180331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72673393
Product of the distinct prime numbers
The prime factorization of 72673393 is 13 × 31 × 180331.
Since it has a total of 3 prime factors.
1 , 9 , 30 , 33 , 688 , 818 , 2307 , 9710 , 48975 , 5693 , 47990 , 178009 , 271137 , 1514340 , 53019178 , 55340022 , 515632134 , 749269043 , 5779515891 , 4293451596
n×2
145346786
n×3
218020179
n×4
290693572
n×5
363366965
n÷2
36336696.5
n÷3
24224464.333333
n÷3
18168348.25
n÷5
14534678.6
n2
5281422050132449
n3
3.8381886024814E+23
n4
2.7893418871625E+31
n5
2.0271093917712E+39
2 √n
8524.869089904
3 √n
417.30969944849
4 √n
92.33021764246
5 √n
37.348665389778
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
-72673392
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 72673393 can be divided by 8 positive divisors.
The sum of these divisors (counting 72673393) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110100001110001
3
Ternary
12001202012011011
4
Quaternary
10111032201301
5
Quinary
122101022033
6
Senary
11113350521
8
Octal
425164161
10
Decimal
72673393
12
Duodecimal
20408441
16
Hexadecimal
454e871
20
Vigesimal
12e439d
36
Base36
179n5d
md5
bc2a9bb65275b88ffe322d98fd5642d2
sha1
0dcd9e0f28985897cef67fa206681cac08052019
sha256
8014c62363d9e47c406bb6cf10096d15b1ca3012acd226accc1f79ace92e8cf0
sha512
8a2eb4bc2a8dfd5962809afbaddc566bda8c761ff9b8a2d55618ccfb7694bc01305018cb4bc2643a238c682413925d8129481622e3db264b57b940e3ee1188ff
ripemd-160
c3ee6de1dbb4ff46444f6b8f4c1fa5bc57e94af8
Diameter
145346786
Circumference
456620395.12049
Area
1.6592076713203E+16
Volume
1.6077366822197E+24
Surface area
6.6368306852813E+16
Circumference
456620395.12049
Perimeter
290693572
Area
5281422050132449
Diagonal
102775698.00427
Surface area
31688532300794694
Volume
3.8381886024814E+23
Space diagonal
125874009.03442
Perimeter
218020179
Area
2.286922831761E+15
Altitude
62937004.51721
Surface area
2.286922831761E+15
Volume
4.5233486471459E+22
Height
34258566.001423