74988897 is an odd 8-digits composite number following 74988896
and preceding 74988898 . In scientific notation, it is written as 7.4988897 × 10^7.
The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors.
There are 49992596 positive integers (up to 74988897) that are relatively prime to 74988897.
74988897 has 4 divisors, whose sum is 99985200
The reverse of 74988897 is 79888947
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
seventy-four million nine hundred eighty-eight thousand eight hundred ninety-seven
Scientific notation
7.4988897 × 10^7
Engineering notation
7.4988897 × 10^6
Prime Factorization
3 × 24996299
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
74988897
Product of the distinct prime numbers
The prime factorization of 74988897 is 3 × 24996299.
Since it has a total of 2 prime factors.
1 , 5 , 22 , 64 , 75 , 935 , 7128 , 2408 , 31360 , 85440 , 129177 , 278523 , 7107210 , 2727410 , 35905075 , 2692089 , 505910967 , 183882571 , 2497417019 , 1030251096
n×2
149977794
n×3
224966691
n×4
299955588
n×5
374944485
n÷2
37494448.5
n÷3
24996299
n÷3
18747224.25
n÷5
14997779.4
n2
5623334673276609
n3
4.2168766461087E+23
n4
3.1621892847675E+31
n5
2.3712908656993E+39
2 √n
8659.6129821142
3 √n
421.69552132858
4 √n
93.057041550407
5 √n
37.583687910967
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74988896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74988897 can be divided by 4 positive divisors.
The sum of these divisors (counting 74988897) is 1, the average is 0.25.
Base
System
Value
2
Binary
100011110000011110101100001
3
Ternary
12020002211102120
4
Quaternary
10132003311201
5
Quinary
123144121042
6
Senary
11235134453
8
Octal
436036541
10
Decimal
74988897
12
Duodecimal
21144429
16
Hexadecimal
4783d61
20
Vigesimal
138dc4h
36
Base36
18n9sx
md5
9a5953fcaef9b23e44e4483e451297ce
sha1
b0baa24c33f97561ba9a24eb005af7dedcdd07d5
sha256
465a13c20dc5bcc22b8616d1241a06c0d19effdefe2cb68115a3ed4ae2f54d91
sha512
fb07551ef20e0048990a263bcb2e5d7218fc23eed7aee134ba4714ef10eba438195a0647d798e36df9b35522a5d03f9f8bdb9b162d0d150ff84e27a2a1870381
ripemd-160
dcbe6178ce9f53bfa946082fe6a28e0621833ef5
Diameter
149977794
Circumference
471169135.832
Area
1.7666226898243E+16
Volume
1.7663611590013E+24
Surface area
7.066490759297E+16
Circumference
471169135.832
Perimeter
299955588
Area
5623334673276609
Diagonal
106050315.1648
Surface area
33740008039659654
Volume
4.2168766461087E+23
Space diagonal
129884579.60755
Perimeter
224966691
Area
2.4349753405197E+15
Altitude
64942289.803775
Surface area
2.4349753405197E+15
Volume
4.9696367864844E+22
Height
35350105.054933