74221497 is an odd 8-digits composite number following 74221496
and preceding 74221498 . In scientific notation, it is written as 7.4221497 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 42333984 positive integers (up to 74221497) that are relatively prime to 74221497.
74221497 has 16 divisors, whose sum is 94423680
The reverse of 74221497 is 79412247
Previous prime number is 1163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-four million two hundred twenty-one thousand four hundred ninety-seven
Scientific notation
7.4221497 × 10^7
Engineering notation
7.4221497 × 10^6
Prime Factorization
9 × 7 × 1163 × 1013
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74221497
Product of the distinct prime numbers
The prime factorization of 74221497 is 9 × 7 × 1163 × 1013.
Since it has a total of 4 prime factors.
5 , 7 , 23 , 42 , 319 , 826 , 9215 , 1404 , 9631 , 89365 , 266064 , 664579 , 5144503 , 2548187 , 74397159 , 49167074 , 900500820 , 89062683 , 4955416358 , 4720551490
n×2
148442994
n×3
222664491
n×4
296885988
n×5
371107485
n÷2
37110748.5
n÷3
24740499
n÷3
18555374.25
n÷5
14844299.4
n2
5508830616921009
n3
4.0887365510731E+23
n4
3.0347214765926E+31
n5
2.2524157097076E+39
2 √n
8615.1898992419
3 √n
420.2521105418
4 √n
92.818047271217
5 √n
37.506448441446
1 , 7 , 9 , 63 , 1013 , 1163 , 7091 , 8141 , 9117 , 10467 , 63819 , 73269 , 1178119 , 8246833 , 10603071 , 74221497
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74221496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74221497 can be divided by 16 positive divisors.
The sum of these divisors (counting 74221497) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011011001000011110111001
3
Ternary
12011122211202100
4
Quaternary
10123020132321
5
Quinary
123000041442
6
Senary
11210454013
8
Octal
433103671
10
Decimal
74221497
12
Duodecimal
20a34309
16
Hexadecimal
46c87b9
20
Vigesimal
133hdeh
36
Base36
186to9
md5
b6388d1f594ca98384d7a99d2fbaa87f
sha1
d3e354068799fab1aaac50519f1a8c9f313e9e42
sha256
0b085f4e2b7ae4714461df3f366459cb76d3a1c46731588e58496643f5b79636
sha512
9209b290fe006a0a7a527deb1af741b1df30d42864d275e28c75b51a42864911415e8258ea869d6fb8ee50f0012904e5e2c9979305fa67f6204b7e0847746cc9
ripemd-160
eb747837e02a82d37d83b586d2480d1a1dfed47e
Diameter
148442994
Circumference
466347419.42727
Area
1.730650179599E+16
Volume
1.7126859615087E+24
Surface area
6.9226007183958E+16
Circumference
466347419.42727
Perimeter
296885988
Area
5508830616921009
Diagonal
104965047.67703
Surface area
33052983701526054
Volume
4.0887365510731E+23
Space diagonal
128555403.81782
Perimeter
222664491
Area
2.3853936296995E+15
Altitude
64277701.90891
Surface area
2.3853936296995E+15
Volume
4.8186222362485E+22
Height
34988349.225678