70691838 is an even 8-digits composite number following 70691837
and preceding 70691839 . In scientific notation, it is written as 7.0691838 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 20139840 positive integers (up to 70691838) that are relatively prime to 70691838.
70691838 has 32 divisors, whose sum is 162044160
The reverse of 70691838 is 83819607
Previous prime number is 379
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy million six hundred ninety-one thousand eight hundred thirty-eight
Scientific notation
7.0691838 × 10^7
Engineering notation
7.0691838 × 10^6
Prime Factorization
2 × 3 × 7 × 379 × 4441
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
70691838
Product of the distinct prime numbers
The prime factorization of 70691838 is 2 × 3 × 7 × 379 × 4441.
Since it has a total of 5 prime factors.
10 , 2 , 25 , 74 , 613 , 824 , 2990 , 3371 , 13276 , 55444 , 316219 , 608923 , 3667536 , 477003 , 30604177 , 35254422 , 629446713 , 665169592 , 3079965617 , 1256105526
n×2
141383676
n×3
212075514
n×4
282767352
n×5
353459190
n÷2
35345919
n÷3
23563946
n÷3
17672959.5
n÷5
14138367.6
n2
4997335959818244
n3
3.5327086410305E+23
n4
2.4973366695293E+31
n5
1.7654131927382E+39
2 √n
8407.8438377506
3 √n
413.4818250437
4 √n
91.694295557306
5 √n
37.142732854573
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 379 , 758 , 1137 , 2274 , 2653 , 4441 , 5306 , 7959 , 8882 , 13323 , 15918 , 26646 , 31087 , 62174 , 93261 , 186522 , 1683139 , 3366278 , 5049417 , 10098834 , 11781973 , 23563946 , 35345919 , 70691838
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-70691837
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 70691838 can be divided by 32 positive divisors.
The sum of these divisors (counting 70691838) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001101101010101111111110
3
Ternary
11221000111222020
4
Quaternary
10031222233332
5
Quinary
121044114323
6
Senary
11003101010
8
Octal
415525776
10
Decimal
70691838
12
Duodecimal
1b811766
16
Hexadecimal
436abfe
20
Vigesimal
121g9bi
36
Base36
163666
md5
a9f0ec55ddba0177b0cc8287fb4038c0
sha1
9624e11d0e69e9c597291625e119dfa86b874b7a
sha256
47bd58b02f69b38dc9e0b2ca504b09d1dbd50175315ec79ac5650f4789d25ed5
sha512
7e051fc0af4d3a58886e6c85ba6c4d4f694b667f98590b1a89c94e742d43d59886c13ecd3230f910c45058f84546b6200aa55a7127e877a8031f9c217125eb21
ripemd-160
bd9ce7f8fc477c2862dfd498cc60a9aa45cd7b7b
Diameter
141383676
Circumference
444169917.85912
Area
1.5699593938885E+16
Volume
1.4797775351913E+24
Surface area
6.279837575554E+16
Circumference
444169917.85912
Perimeter
282767352
Area
4997335959818244
Diagonal
99973356.048682
Surface area
29984015758909464
Volume
3.5327086410305E+23
Space diagonal
122441855.09643
Perimeter
212075514
Area
2.163909946224E+15
Altitude
61220927.548214
Surface area
2.163909946224E+15
Volume
4.1633370600483E+22
Height
33324452.016227