72895874 is an even 8-digits composite number following 72895873
and preceding 72895875 . In scientific notation, it is written as 7.2895874 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 36316080 positive integers (up to 72895874) that are relatively prime to 72895874.
72895874 has 8 divisors, whose sum is 109739388
The reverse of 72895874 is 47859827
Previous prime number is 277
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-two million eight hundred ninety-five thousand eight hundred seventy-four
Scientific notation
7.2895874 × 10^7
Engineering notation
7.2895874 × 10^6
Prime Factorization
2 × 277 × 131581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72895874
Product of the distinct prime numbers
The prime factorization of 72895874 is 2 × 277 × 131581.
Since it has a total of 3 prime factors.
9 , 8 , 9 , 99 , 167 , 885 , 7850 , 384 , 58889 , 51731 , 988808 , 869942 , 7961915 , 2740217 , 977494 , 93380425 , 151187014 , 917319771 , 6233843665 , 3599266480
n×2
145791748
n×3
218687622
n×4
291583496
n×5
364479370
n÷2
36447937
n÷3
24298624.666667
n÷3
18223968.5
n÷5
14579174.8
n2
5313808446223876
n3
3.8735471095607E+23
n4
2.823656020316E+31
n5
2.058328734763E+39
2 √n
8537.9080575982
3 √n
417.73511372604
4 √n
92.400801174006
5 √n
37.371505143015
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
-72895873
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 72895874 can be divided by 8 positive divisors.
The sum of these divisors (counting 72895874) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010110000100110110000010
3
Ternary
12002011111100012
4
Quaternary
10112010312002
5
Quinary
122130131444
6
Senary
11122224522
8
Octal
426046602
10
Decimal
72895874
12
Duodecimal
204b5142
16
Hexadecimal
4584d82
20
Vigesimal
12fbjde
36
Base36
17eete
md5
2ebeee6676bd7eb106d3f9739a2db867
sha1
95ec576d23735e6a24172b360c0ed9a27ccd2513
sha256
63329e4a6e6a5f1bb5bcc0f87670643d9381d4279dde79b79664535bbbe3b0cb
sha512
532dae01be8ed2f8ffdeea586e1a9249bb797e958da0f5782a9e157e8628a5cd8c1167709895dc699cb0880de39f686b16b5c4c95276df7296cb3f0caf527190
ripemd-160
ef9db6f3f2f4c603526e9655213f7796896b5930
Diameter
145791748
Circumference
458018284.47081
Area
1.669382157724E+16
Volume
1.6225476190307E+24
Surface area
6.6775286308961E+16
Circumference
458018284.47081
Perimeter
291583496
Area
5313808446223876
Diagonal
103090333.65184
Surface area
31882850677343256
Volume
3.8735471095607E+23
Space diagonal
126259357.43014
Perimeter
218687622
Area
2.3009465526371E+15
Altitude
63129678.71507
Surface area
2.3009465526371E+15
Volume
4.5650190473599E+22
Height
34363444.550613