70297828 is an even 8-digits composite number following 70297827
and preceding 70297829 . In scientific notation, it is written as 7.0297828 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 35121152 positive integers (up to 70297828) that are relatively prime to 70297828.
70297828 has 12 divisors, whose sum is 123118380
The reverse of 70297828 is 82879207
Previous prime number is 1409
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy million two hundred ninety-seven thousand eight hundred twenty-eight
Scientific notation
7.0297828 × 10^7
Engineering notation
7.0297828 × 10^6
Prime Factorization
2 × 2 × 1409 × 12473
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35148914
Product of the distinct prime numbers
The prime factorization of 70297828 is 2 × 2 × 1409 × 12473.
Since it has a total of 4 prime factors.
5 , 1 , 81 , 97 , 908 , 139 , 6538 , 456 , 26858 , 76673 , 824695 , 785500 , 9836304 , 7306909 , 71913264 , 79040330 , 814378076 , 457568260 , 3178015384 , 844921242
n×2
140595656
n×3
210893484
n×4
281191312
n×5
351489140
n÷2
35148914
n÷3
23432609.333333
n÷3
17574457
n÷5
14059565.6
n2
4941784621517584
n3
3.4739672533649E+23
n4
2.4421235245468E+31
n5
1.7167597948334E+39
2 √n
8384.3800009303
3 √n
412.71219544712
4 √n
91.566260166779
5 √n
37.101236282212
1 , 2 , 4 , 1409 , 2818 , 5636 , 12473 , 24946 , 49892 , 17574457 , 35148914 , 70297828
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
-70297827
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 70297828 can be divided by 12 positive divisors.
The sum of these divisors (counting 70297828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001100001010100011100100
3
Ternary
11220021111111021
4
Quaternary
10030022203210
5
Quinary
120444012303
6
Senary
10550420524
8
Octal
414124344
10
Decimal
70297828
12
Duodecimal
1b661744
16
Hexadecimal
430a8e4
20
Vigesimal
11j74b8
36
Base36
15uq5g
md5
dbcb5567c01ee6c33191051a727c7fb9
sha1
3ec5fa2361484e76e64cf6a690ecff3635add43d
sha256
008b3c82febeea2546e57eae3e29589146264fa7ed09e7e3821472b21d79dc02
sha512
af3f2e857c3e553fbf3ab53dbde4f0833ff685e34a1d299a25be53d0442666339044bd2595373914fbd1d823791d727fd7c5ef81a7af110cd70e62cf9180af08
ripemd-160
caeed52ae6dde11ce25c9418c0de21ddd31c628a
Diameter
140595656
Circumference
441694280.01624
Area
1.5525074262583E+16
Volume
1.4551720002644E+24
Surface area
6.2100297050331E+16
Circumference
441694280.01624
Perimeter
281191312
Area
4941784621517584
Diagonal
99416141.762971
Surface area
29650707729105504
Volume
3.4739672533649E+23
Space diagonal
121759409.75774
Perimeter
210893484
Area
2.1398555111327E+15
Altitude
60879704.878869
Surface area
2.1398555111327E+15
Volume
4.0941096707905E+22
Height
33138713.92099