72674840 is an even 8-digits composite number following 72674839
and preceding 72674841 . In scientific notation, it is written as 7.2674840 × 10^7.
The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors.
There are 24912384 positive integers (up to 72674840) that are relatively prime to 72674840.
72674840 has 32 divisors, whose sum is 143046000
The reverse of 72674840 is 04847627
Previous prime number is 49
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-two million six hundred seventy-four thousand eight hundred forty
Scientific notation
7.2674840 × 10^7
Engineering notation
7.2674840 × 10^6
Prime Factorization
2 × 2 × 2 × 35 × 49 × 5297
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
18168710 Product of the distinct prime numbers
The prime factorization of 72674840 is 2 × 2 × 2 × 35 × 49 × 5297.
Since it has a total of 6 prime factors.
2 , 3 , 36 , 46 , 479 , 963 , 4312 , 2800 , 48931 , 85683 , 647166 , 611042 , 8567931 , 3261113 , 38289179 , 51288570 , 914042813 , 829848047 , 5486192943 , 6824741084
n×2
145349680
n×3
218024520
n×4
290699360
n×5
363374200
n÷2
36337420
n÷3
24224946.666667
n÷3
18168710
n÷5
14534968
n2
5281632369025600
n3
3.8384178735776E+23
n4
2.7895640481539E+31
n5
2.0273112086934E+39
2 √n8524.95395882
3 √n417.31246911472
4 √n92.330677235792
5 √n37.348814118456
1 , 2 , 4 , 8 , 35 , 49 , 70 , 98 , 140 , 196 , 280 , 392 , 1715 , 3430 , 5297 , 6860 , 10594 , 13720 , 21188 , 42376 , 185395 , 259553 , 370790 , 519106 , 741580 , 1038212 , 1483160 , 2076424 , 9084355 , 18168710 , 36337420 , 72674840
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
-72674839 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 72674840 can be divided by 32 positive divisors.
The sum of these divisors (counting 72674840) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101001110111000011000
3
Ternary
12001202021010202
4
Quaternary
10111032320120
5
Quinary
122101043330
6
Senary
11113401332
8
Octal
425167030
10
Decimal
72674840
12
Duodecimal
20409248
16
Hexadecimal
454ee18
20
Vigesimal
12e4720
36
Base36
179o9k
md5
b20189c264ddb9f518234416f31c30ab
sha1
b59d8e5e4c719b9215036e8622d22e851726b22c
sha256
20f826eb23581522050aa9cb5b87db79aae2a0050bf147592a4f1c366fb68bf1
sha512
b2f5a32c29cb2b31f026a8b0bd8b58f4529693cc8018b8a1388cc4e12055702245c96bc940cca7f0672e41bf50185268823dc4416ff02d9a6a6f730265817d51
ripemd-160
64e3c3586534df5774fe898f649a118fe0917a77
Diameter
145349680
Circumference
456629486.88963
Area
1.6592737449493E+16
Volume
1.6078327190719E+24
Surface area
6.6370949797972E+16
Circumference
456629486.88963
Perimeter
290699360
Area
5281632369025600
Diagonal
102777744.37129
Surface area
31689794214153600
Volume
3.8384178735776E+23
Space diagonal
125876515.31194
Perimeter
218024520
Area
2.2870139025132E+15
Altitude
62938257.655969
Surface area
2.2870139025132E+15
Volume
4.5236188457239E+22
Height
34259248.123765