72783896 is an even 8-digits composite number following 72783895
and preceding 72783897 . In scientific notation, it is written as 7.2783896 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors.
There are 36391944 positive integers (up to 72783896) that are relatively prime to 72783896.
72783896 has 8 divisors, whose sum is 136469820
The reverse of 72783896 is 69838727
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-two million seven hundred eighty-three thousand eight hundred ninety-six
Scientific notation
7.2783896 × 10^7
Engineering notation
7.2783896 × 10^6
Prime Factorization
2 × 2 × 2 × 9097987
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18195974
Product of the distinct prime numbers
The prime factorization of 72783896 is 2 × 2 × 2 × 9097987.
Since it has a total of 4 prime factors.
5 , 5 , 45 , 28 , 785 , 620 , 4325 , 4722 , 42612 , 68399 , 153922 , 832957 , 8786519 , 5867869 , 33860604 , 65410769 , 394145919 , 44945487 , 8269026942 , 4160113476
n×2
145567792
n×3
218351688
n×4
291135584
n×5
363919480
n÷2
36391948
n÷3
24261298.666667
n÷3
18195974
n÷5
14556779.2
n2
5297495516938816
n3
3.8557236276534E+23
n4
2.8063458751987E+31
n5
2.0425678632049E+39
2 √n
8531.3478419298
3 √n
417.52110474546
4 √n
92.365295657675
5 √n
37.360016536303
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
-72783895
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 72783896 can be divided by 8 positive divisors.
The sum of these divisors (counting 72783896) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101101001100000011000
3
Ternary
12001221210201212
4
Quaternary
10111221200120
5
Quinary
122113041041
6
Senary
11120002252
8
Octal
425514030
10
Decimal
72783896
12
Duodecimal
20460388
16
Hexadecimal
4569818
20
Vigesimal
12ehjeg
36
Base36
17c0ew
md5
42dd3f0ad865eedbd7267fe8f8b75da6
sha1
efd2669d45d21630f12b21943a5e53849918b00e
sha256
8c04b7c79ab8e40efeea91c7df547285c5bb09872d30b2fa8bab967f599581c2
sha512
ea6b798ae7ec5a02467b66a44a82ccd2b1b29558e2be8270a946d21c8b4288b5a44a956dba7e6aa858c62142074130bcc7df8f7bc8b43afd8a671ab299de7122
ripemd-160
ad7fed6304e60e13a7b931564ef728c7c6aefd2e
Diameter
145567792
Circumference
457314705.94649
Area
1.664257299844E+16
Volume
1.6150817363878E+24
Surface area
6.6570291993759E+16
Circumference
457314705.94649
Perimeter
291135584
Area
5297495516938816
Diagonal
102931972.84555
Surface area
31784973101632896
Volume
3.8557236276534E+23
Space diagonal
126065405.84481
Perimeter
218351688
Area
2.2938828470516E+15
Altitude
63032702.922405
Surface area
2.2938828470516E+15
Volume
4.5440138724915E+22
Height
34310657.615184