72678850 is an even 8-digits composite number following 72678849
and preceding 72678851 . In scientific notation, it is written as 7.2678850 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 27807120 positive integers (up to 72678850) that are relatively prime to 72678850.
72678850 has 24 divisors, whose sum is 141062400
The reverse of 72678850 is 05887627
Previous prime number is 23
Is Prime? no Number parity even Number length 8 Sum of Digits 43 Digital Root 7
Name
seventy-two million six hundred seventy-eight thousand eight hundred fifty
Scientific notation
7.2678850 × 10^7
Engineering notation
7.2678850 × 10^6
Prime Factorization
2 × 5 × 5 × 23 × 63199
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
14535770 Product of the distinct prime numbers
The prime factorization of 72678850 is 2 × 5 × 5 × 23 × 63199.
Since it has a total of 5 prime factors.
2 , 4 , 49 , 17 , 188 , 224 , 4079 , 5844 , 82286 , 2623 , 619289 , 375429 , 3935260 , 9107493 , 2054623 , 77243623 , 978563981 , 589979173 , 773267908 , 3525699829
n×2
145357700
n×3
218036550
n×4
290715400
n×5
363394250
n÷2
36339425
n÷3
24226283.333333
n÷3
18169712.5
n÷5
14535770
n2
5282215237322500
n3
3.8390532890108E+23
n4
2.7901797813402E+31
n5
2.0278705780106E+39
2 √n8525.1891474618
3 √n417.32014436255
4 √n92.331950848348
5 √n37.349226270555
1 , 2 , 5 , 10 , 23 , 25 , 46 , 50 , 115 , 230 , 575 , 1150 , 63199 , 126398 , 315995 , 631990 , 1453577 , 1579975 , 2907154 , 3159950 , 7267885 , 14535770 , 36339425 , 72678850
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
-72678849 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 72678850 can be divided by 24 positive divisors.
The sum of these divisors (counting 72678850) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101001111110111000010
3
Ternary
12001202110122021
4
Quaternary
10111033313002
5
Quinary
122101210400
6
Senary
11113432054
8
Octal
425176702
10
Decimal
72678850
12
Duodecimal
2040b62a
16
Hexadecimal
454fdc2
20
Vigesimal
12e4h2a
36
Base36
179rcy
md5
cab45876bb81b46b32a4c7ab2e228276
sha1
31b191082d3eca05fe6d942f601c85cbf2d6f6e6
sha256
103210334cda4ae28d0e7e2da395b64b42833d20046b1e85197226c12d72a78c
sha512
a4cadc4a58bc26359a9bf5225770bd2e1ee3711780c9e2677a946061dc6774c5b6fb3c7dc907ab87c9a559be03443bf018b7fe03e1325e92d7903639e8829504
ripemd-160
648f28f8205c34114451d5f46d7e64ef07c7305c
Diameter
145357700
Circumference
456654682.46271
Area
1.6594568584252E+16
Volume
1.6080988812661E+24
Surface area
6.637827433701E+16
Circumference
456654682.46271
Perimeter
290715400
Area
5282215237322500
Diagonal
102783415.36768
Surface area
31693291423935000
Volume
3.8390532890108E+23
Space diagonal
125883460.83568
Perimeter
218036550
Area
2.2872662918893E+15
Altitude
62941730.417839
Surface area
2.2872662918893E+15
Volume
4.5243676899934E+22
Height
34261138.455893