74881489 is an odd 8-digits composite number following 74881488
and preceding 74881490 . In scientific notation, it is written as 7.4881489 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 70275456 positive integers (up to 74881489) that are relatively prime to 74881489.
74881489 has 8 divisors, whose sum is 79561440
The reverse of 74881489 is 98418847
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-four million eight hundred eighty-one thousand four hundred eighty-nine
Scientific notation
7.4881489 × 10^7
Engineering notation
7.4881489 × 10^6
Prime Factorization
107 × 19 × 36833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74881489
Product of the distinct prime numbers
The prime factorization of 74881489 is 107 × 19 × 36833.
Since it has a total of 3 prime factors.
5 , 10 , 20 , 43 , 150 , 202 , 7914 , 7207 , 73147 , 2936 , 796786 , 335603 , 32738 , 6472798 , 7580228 , 98256652 , 347478046 , 229886885 , 6171677957 , 5959782482
n×2
149762978
n×3
224644467
n×4
299525956
n×5
374407445
n÷2
37440744.5
n÷3
24960496.333333
n÷3
18720372.25
n÷5
14976297.8
n2
5607237394857121
n3
4.1987828530338E+23
n4
3.1441111202284E+31
n5
2.3543572226416E+39
2 √n
8653.4090969976
3 √n
421.49409099916
4 √n
93.023701802269
5 √n
37.572915373459
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
-74881488
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 74881489 can be divided by 8 positive divisors.
The sum of these divisors (counting 74881489) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011101101001100111010001
3
Ternary
12012220101002111
4
Quaternary
10131221213101
5
Quinary
123132201424
6
Senary
11232545321
8
Octal
435514721
10
Decimal
74881489
12
Duodecimal
210b2241
16
Hexadecimal
47699d1
20
Vigesimal
13803e9
36
Base36
18kyxd
md5
76bee8c507493c084bafda9f077b00a9
sha1
ae93ef5d23a3e8cbef9c05545ec427890a992479
sha256
39daf7d142e7750c606e6d7a7b54cac6a5e47b124bb73825ba047def6ff4ae1c
sha512
18fd2c3624e663399765bca5c3e6d738da1e45ef60355b105ce98b835872a0895f7f700705b718a77a6ece7ecdb954ec6df5d6b3877078e4948dacb5a515a196
ripemd-160
af2978ebfbe614aaa343ee3e50d083a6aea7e9d3
Diameter
149762978
Circumference
470494271.46453
Area
1.7615655806617E+16
Volume
1.7587820486813E+24
Surface area
7.0462623226468E+16
Circumference
470494271.46453
Perimeter
299525956
Area
5607237394857121
Diagonal
105898417.31449
Surface area
33643424369142726
Volume
4.1987828530338E+23
Space diagonal
129698543.49441
Perimeter
224644467
Area
2.4280050144982E+15
Altitude
64849271.747205
Surface area
2.4280050144982E+15
Volume
4.94831304685E+22
Height
35299472.438164