72674892 is an even 8-digits composite number following 72674891
and preceding 72674893 . In scientific notation, it is written as 7.2674892 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 24224952 positive integers (up to 72674892) that are relatively prime to 72674892.
72674892 has 12 divisors, whose sum is 141312360
The reverse of 72674892 is 29847627
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-two million six hundred seventy-four thousand eight hundred ninety-two
Scientific notation
7.2674892 × 10^7
Engineering notation
7.2674892 × 10^6
Prime Factorization
2 × 2 × 9 × 2018747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36337446
Product of the distinct prime numbers
The prime factorization of 72674892 is 2 × 2 × 9 × 2018747.
Since it has a total of 4 prime factors.
3 , 8 , 93 , 22 , 226 , 505 , 3583 , 2484 , 88150 , 82612 , 303079 , 895191 , 2850839 , 8300325 , 75391685 , 63125867 , 688255336 , 569982509 , 3728670662 , 7270390448
n×2
145349784
n×3
218024676
n×4
290699568
n×5
363374460
n÷2
36337446
n÷3
24224964
n÷3
18168723
n÷5
14534978.4
n2
5281639927211664
n3
3.83842611293E+23
n4
2.7895720320716E+31
n5
2.0273184615703E+39
2 √n
8524.9570086893
3 √n
417.31256864593
4 √n
92.330693751803
5 √n
37.348819463188
1 , 2 , 4 , 9 , 18 , 36 , 2018747 , 4037494 , 8074988 , 18168723 , 36337446 , 72674892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72674891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72674892 can be divided by 12 positive divisors.
The sum of these divisors (counting 72674892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101001110111001001100
3
Ternary
12001202021012200
4
Quaternary
10111032321030
5
Quinary
122101044032
6
Senary
11113401500
8
Octal
425167114
10
Decimal
72674892
12
Duodecimal
20409290
16
Hexadecimal
454ee4c
20
Vigesimal
12e474c
36
Base36
179ob0
md5
934a6d7500a86f245b5d96a366aec0c9
sha1
20b6f8b969e3204e842cc29521c5867d2fafd3ad
sha256
0da0593522075193d4cc0d9560ec03db288c22facebd79ad03bc187dd6efba09
sha512
b032c1c397e39d4dd21b63270796cf654869df43f53075b2250e7036a4412918fbc040b82edd318f074dc821f6d4bf51f8927dbc902d8fb68235109e13e1e353
ripemd-160
1a436501e0c4e2a3acc39d9e5c16d6a6e88fdd9c
Diameter
145349784
Circumference
456629813.61526
Area
1.6592761194235E+16
Volume
1.6078361703637E+24
Surface area
6.6371044776939E+16
Circumference
456629813.61526
Perimeter
290699568
Area
5281639927211664
Diagonal
102777817.9104
Surface area
31689839563269984
Volume
3.83842611293E+23
Space diagonal
125876605.37858
Perimeter
218024676
Area
2.2870171753037E+15
Altitude
62938302.68929
Surface area
2.2870171753037E+15
Volume
4.5236285558938E+22
Height
34259272.6368