73986972 is an even 8-digits composite number following 73986971
and preceding 73986973 . In scientific notation, it is written as 7.3986972 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 24662320 positive integers (up to 73986972) that are relatively prime to 73986972.
73986972 has 12 divisors, whose sum is 172636296
The reverse of 73986972 is 27968937
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-three million nine hundred eighty-six thousand nine hundred seventy-two
Scientific notation
7.3986972 × 10^7
Engineering notation
7.3986972 × 10^6
Prime Factorization
2 × 2 × 3 × 6165581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36993486
Product of the distinct prime numbers
The prime factorization of 73986972 is 2 × 2 × 3 × 6165581.
Since it has a total of 4 prime factors.
7 , 7 , 44 , 8 , 244 , 246 , 1034 , 1105 , 21608 , 4057 , 65867 , 794490 , 9362993 , 2149737 , 93590594 , 31791668 , 225462550 , 511900091 , 5132264315 , 8430821735
n×2
147973944
n×3
221960916
n×4
295947888
n×5
369934860
n÷2
36993486
n÷3
24662324
n÷3
18496743
n÷5
14797394.4
n2
5474072025728784
n3
4.0501001369358E+23
n4
2.9965464542866E+31
n5
2.2170539861001E+39
2 √n
8601.5679965922
3 √n
419.80900612974
4 √n
92.74463864069
5 √n
37.482715859944
1 , 2 , 3 , 4 , 6 , 12 , 6165581 , 12331162 , 18496743 , 24662324 , 36993486 , 73986972
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
-73986971
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 73986972 can be divided by 12 positive divisors.
The sum of these divisors (counting 73986972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011010001111001110011100
3
Ternary
12011012221001020
4
Quaternary
10122033032130
5
Quinary
122420040342
6
Senary
11201444140
8
Octal
432171634
10
Decimal
73986972
12
Duodecimal
20940650
16
Hexadecimal
468f39c
20
Vigesimal
132878c
36
Base36
181spo
md5
69ff7e38a64cc92fe135eb1fe99d34ef
sha1
cdf736419d45605cfa6490a728b0dfe81917248a
sha256
6d98251086cd6fb5ea1c8cb27fdc8ab3aad413383f99ae54131f8d4bd639f653
sha512
a9f56ef22feb8d86dc6a68486283a1265c92446676320ca1e76ed502e00bd494179b73f57b71fa88a90b0d362e3f2f7d169ade1205f36ee6bf98ac290df7a7e6
ripemd-160
d202e53c878141dfce381d716defb12811c32ae1
Diameter
147973944
Circumference
464873855.39311
Area
1.7197304461251E+16
Volume
1.6965019782001E+24
Surface area
6.8789217845004E+16
Circumference
464873855.39311
Perimeter
295947888
Area
5474072025728784
Diagonal
104633379.24132
Surface area
32844432154372704
Volume
4.0501001369358E+23
Space diagonal
128149194.60218
Perimeter
221960916
Area
2.3703427182134E+15
Altitude
64074597.301088
Surface area
2.3703427182134E+15
Volume
4.7730887855198E+22
Height
34877793.080439