870830745 is an odd 9-digits composite number following 870830744
and preceding 870830746 . In scientific notation, it is written as 8.70830745 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 459264960 positive integers (up to 870830745) that are relatively prime to 870830745.
870830745 has 16 divisors, whose sum is 939294720
The reverse of 870830745 is 547038078
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred seventy million eight hundred thirty thousand seven hundred forty-five
Scientific notation
8.70830745 × 10^8
Engineering notation
8.70830745 × 10^6
Prime Factorization
15 × 127 × 419 × 1091
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
870830745
Product of the distinct prime numbers
The prime factorization of 870830745 is 15 × 127 × 419 × 1091.
Since it has a total of 4 prime factors.
3 , 4 , 63 , 69 , 274 , 262 , 6668 , 7854 , 88313 , 48245 , 45003 , 962841 , 1913627 , 1558351 , 80350668 , 70710937 , 885567072 , 252849928 , 5249553439 , 7904612454
n×2
1741661490
n×3
2612492235
n×4
3483322980
n×5
4354153725
n÷2
435415372.5
n÷3
290276915
n÷3
217707686.25
n÷5
174166149
n2
758346186437255025
n3
6.6039117450306E+26
n4
5.7508893848393E+35
n5
5.0080512874122E+44
2 √n
29509.841493983
3 √n
954.94402968671
4 √n
171.78428768075
5 √n
61.374328103843
1 , 15 , 127 , 419 , 1091 , 1905 , 6285 , 16365 , 53213 , 138557 , 457129 , 798195 , 2078355 , 6856935 , 58055383 , 870830745
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
-870830744
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 870830745 can be divided by 16 positive divisors.
The sum of these divisors (counting 870830745) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011111001111101001010011001
3
Ternary
2020200121210012120
4
Quaternary
303321331022121
5
Quinary
3240413040440
6
Senary
222224531453
8
Octal
6371751231
10
Decimal
870830745
12
Duodecimal
203780b89
16
Hexadecimal
33e7d299
20
Vigesimal
dc2dgh5
36
Base36
eegxax
md5
6efd72bda7a48ae7afd809c64542d889
sha1
5a07c9c54266faa68d81e691baad0429d0e5dc29
sha256
d9431b1085ff68da532e2ba1f159a38d46b6885ad20dab716ec8b989cf5b2116
sha512
7839e7a4fbb25283de30c32d7e2c21e2162caf18ed030e5dfe3915fd9169322efd7728a0d6965ebf70f7285def7910df681a03b1722c369c633a7639d5ce72f1
ripemd-160
95da472b9ec453f19dcc780b0443b39dab77269c
Diameter
1741661490
Circumference
5471590942.0243
Area
2.3824148081891E+18
Volume
2.7662400830858E+27
Surface area
9.5296592327565E+18
Circumference
5471590942.0243
Perimeter
3483322980
Area
758346186437255025
Diagonal
1231540650.1105
Surface area
4550077118623530150
Volume
6.6039117450306E+26
Space diagonal
1508323095.1331
Perimeter
2612492235
Area
3.2837353115886E+17
Altitude
754161547.56653
Surface area
3.2837353115886E+17
Volume
7.7827846287811E+25
Height
410513550.03682