72673730 is an even 8-digits composite number following 72673729
and preceding 72673731 . In scientific notation, it is written as 7.2673730 × 10^7.
The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors.
There are 28154880 positive integers (up to 72673730) that are relatively prime to 72673730.
72673730 has 32 divisors, whose sum is 134976240
The reverse of 72673730 is 03737627
Previous prime number is 157
Is Prime? no Number parity even Number length 8 Sum of Digits 35 Digital Root 8
Name
seventy-two million six hundred seventy-three thousand seven hundred thirty
Scientific notation
7.2673730 × 10^7
Engineering notation
7.2673730 × 10^6
Prime Factorization
2 × 5 × 41 × 157 × 1129
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72673730 Product of the distinct prime numbers
The prime factorization of 72673730 is 2 × 5 × 41 × 157 × 1129.
Since it has a total of 5 prime factors.
2 , 7 , 1 , 51 , 279 , 187 , 9285 , 5084 , 84147 , 43473 , 138555 , 909463 , 6805139 , 9688773 , 55378176 , 222774 , 861413444 , 465276871 , 5299432511 , 9038296438
n×2
145347460
n×3
218021190
n×4
290694920
n×5
363368650
n÷2
36336865
n÷3
24224576.666667
n÷3
18168432.5
n÷5
14534746
n2
5281471032112900
n3
3.8382419979059E+23
n4
2.7893936263048E+31
n5
2.0271563926179E+39
2 √n8524.8888555805
3 √n417.31034449498
4 √n92.330324680359
5 √n37.348700028251
1 , 2 , 5 , 10 , 41 , 82 , 157 , 205 , 314 , 410 , 785 , 1129 , 1570 , 2258 , 5645 , 6437 , 11290 , 12874 , 32185 , 46289 , 64370 , 92578 , 177253 , 231445 , 354506 , 462890 , 886265 , 1772530 , 7267373 , 14534746 , 36336865 , 72673730
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72673729 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72673730 can be divided by 32 positive divisors.
The sum of these divisors (counting 72673730) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101001110100111000010
3
Ternary
12001202012121122
4
Quaternary
10111032213002
5
Quinary
122101024410
6
Senary
11113352242
8
Octal
425164702
10
Decimal
72673730
12
Duodecimal
20408682
16
Hexadecimal
454e9c2
20
Vigesimal
12e446a
36
Base36
179neq
md5
2f8e9ee33b3054fa97138dd93d88b4d5
sha1
4bcee68fda0b436ca332934d78e00effe14ffe4c
sha256
59e13caa02f3d475a90d5bba8118c0eaf71f00f44c883dc5f6f035b8ab8ca49c
sha512
71c8533091be15b63d052684bb5ea9bf0f9a9ec67596138e9678e02611252d0b32495b64335a199c292897ea73dfd256993e33a5968d213c8ac954b6e1a8e2dc
ripemd-160
2d44e8c36b26764a8efd71d4fcbc0e6811899b4b
Diameter
145347460
Circumference
456622512.55394
Area
1.6592230594633E+16
Volume
1.6077590484428E+24
Surface area
6.6368922378533E+16
Circumference
456622512.55394
Perimeter
290694920
Area
5281471032112900
Diagonal
102776174.59424
Surface area
31688826192677400
Volume
3.8382419979059E+23
Space diagonal
125874592.73554
Perimeter
218021190
Area
2.2869440415807E+15
Altitude
62937296.367771
Surface area
2.2869440415807E+15
Volume
4.5234115742572E+22
Height
34258724.864747