70797978 is an even 8-digits composite number following 70797977
and preceding 70797979 . In scientific notation, it is written as 7.0797978 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 23599320 positive integers (up to 70797978) that are relatively prime to 70797978.
70797978 has 12 divisors, whose sum is 153395658
The reverse of 70797978 is 87979707
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy million seven hundred ninety-seven thousand nine hundred seventy-eight
Scientific notation
7.0797978 × 10^7
Engineering notation
7.0797978 × 10^6
Prime Factorization
2 × 3 × 3 × 3933221
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23599326
Product of the distinct prime numbers
The prime factorization of 70797978 is 2 × 3 × 3 × 3933221.
Since it has a total of 4 prime factors.
2 , 4 , 82 , 79 , 823 , 940 , 9870 , 3511 , 43070 , 9773 , 337254 , 485163 , 609220 , 6613303 , 56197881 , 49683836 , 164861483 , 621540513 , 271430623 , 6606244484
n×2
141595956
n×3
212393934
n×4
283191912
n×5
353989890
n÷2
35398989
n÷3
23599326
n÷3
17699494.5
n÷5
14159595.6
n2
5012353688888484
n3
3.5486450619415E+23
n4
2.5123689502514E+31
n5
1.7787064166778E+39
2 √n
8414.1534333526
3 √n
413.68866181494
4 √n
91.72869471083
5 √n
37.15387972592
1 , 2 , 3 , 6 , 9 , 18 , 3933221 , 7866442 , 11799663 , 23599326 , 35398989 , 70797978
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
-70797977
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 70797978 can be divided by 12 positive divisors.
The sum of these divisors (counting 70797978) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001110000100101010011010
3
Ternary
11221012220120100
4
Quaternary
10032010222122
5
Quinary
121111013403
6
Senary
11005240230
8
Octal
416045232
10
Decimal
70797978
12
Duodecimal
1b863076
16
Hexadecimal
4384a9a
20
Vigesimal
1229eii
36
Base36
165g2i
md5
ab509f8e813f7066e23f44b0dbde79ea
sha1
22aa9286729872d574668f388957e6c17d5b816b
sha256
644669cf2293450c46bf986a5083e409fb4fa97f126a0121bcdf0f2fd646f231
sha512
44992a53c2727f66e8e000f2e7ebf3b20eab6c1d7981a2abdfb26014b1280e33be49b9be2980aecc4cc10e21e155fbdf5c352d41fafdeab0a9c8c484f94070b6
ripemd-160
f7e9455b9317805157a85a430db1e9b4d1e894d0
Diameter
141595956
Circumference
444836815.14762
Area
1.5746773526206E+16
Volume
1.4864529675724E+24
Surface area
6.2987094104823E+16
Circumference
444836815.14762
Perimeter
283191912
Area
5012353688888484
Diagonal
100123460.67619
Surface area
30074122133330904
Volume
3.5486450619415E+23
Space diagonal
122625694.96914
Perimeter
212393934
Area
2.170412813665E+15
Altitude
61312847.484572
Surface area
2.170412813665E+15
Volume
4.1821183122049E+22
Height
33374486.892064