76974489 is an odd 8-digits composite number following 76974488
and preceding 76974490 . In scientific notation, it is written as 7.6974489 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 51248880 positive integers (up to 76974489) that are relatively prime to 76974489.
76974489 has 16 divisors, whose sum is 114186240
The reverse of 76974489 is 98447967
Previous prime number is 2687
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-six million nine hundred seventy-four thousand four hundred eighty-nine
Scientific notation
7.6974489 × 10^7
Engineering notation
7.6974489 × 10^6
Prime Factorization
9 × 3 × 2687 × 1061
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76974489
Product of the distinct prime numbers
The prime factorization of 76974489 is 9 × 3 × 2687 × 1061.
Since it has a total of 4 prime factors.
8 , 1 , 64 , 47 , 895 , 31 , 2845 , 7566 , 57539 , 29976 , 157975 , 282290 , 4532864 , 9931745 , 68861372 , 61032825 , 159558829 , 218235473 , 2254400154 , 9639988888
n×2
153948978
n×3
230923467
n×4
307897956
n×5
384872445
n÷2
38487244.5
n÷3
25658163
n÷3
19243622.25
n÷5
15394897.8
n2
5925071956811121
n3
4.5607938616377E+23
n4
3.510647769339E+31
n5
2.7023031810386E+39
2 √n
8773.5106428385
3 √n
425.38509778087
4 √n
93.66702003821
5 √n
37.780644553961
1 , 3 , 9 , 27 , 1061 , 2687 , 3183 , 8061 , 9549 , 24183 , 28647 , 72549 , 2850907 , 8552721 , 25658163 , 76974489
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
-76974488
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 76974489 can be divided by 16 positive divisors.
The sum of these divisors (counting 76974489) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100101101000100110011001
3
Ternary
12100211201011000
4
Quaternary
10211220212121
5
Quinary
124201140424
6
Senary
11345455213
8
Octal
445504631
10
Decimal
76974489
12
Duodecimal
21941509
16
Hexadecimal
4968999
20
Vigesimal
1411g49
36
Base36
19ttw9
md5
9544d149c3dd26dbc3d8e4dd9e194123
sha1
18d5f5ba3e79e1b26f860a76de1b5dc0147e7c31
sha256
b36d82f4c23296c677b272b2d92cb3473f45095f17f6017fa3e66a1d74edb6dc
sha512
0fe469d0724c2f63ee3c9781fd93ae6ccfeb593237dc981ffdf9ee8be638cb3c5f6574079590dc01460aec3372e3cec55dd0e4b6079c168f838578b9f9d9d264
ripemd-160
4941e57b7307e1609278dffd9719e226a3c96007
Diameter
153948978
Circumference
483644978.31246
Area
1.8614162531509E+16
Volume
1.9104208653678E+24
Surface area
7.4456650126035E+16
Circumference
483644978.31246
Perimeter
307897956
Area
5925071956811121
Diagonal
108858366.30054
Surface area
35550431740866726
Volume
4.5607938616377E+23
Space diagonal
133323725.83465
Perimeter
230923467
Area
2.5656314169246E+15
Altitude
66661862.917326
Surface area
2.5656314169246E+15
Volume
5.37494711193E+22
Height
36286122.10018