70245897 is an odd 8-digits composite number following 70245896
and preceding 70245898 . In scientific notation, it is written as 7.0245897 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 46181520 positive integers (up to 70245897) that are relatively prime to 70245897.
70245897 has 16 divisors, whose sum is 94967808
The reverse of 70245897 is 79854207
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy million two hundred forty-five thousand eight hundred ninety-seven
Scientific notation
7.0245897 × 10^7
Engineering notation
7.0245897 × 10^6
Prime Factorization
3 × 103 × 463 × 491
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
70245897
Product of the distinct prime numbers
The prime factorization of 70245897 is 3 × 103 × 463 × 491.
Since it has a total of 4 prime factors.
6 , 4 , 12 , 21 , 292 , 465 , 1035 , 5079 , 47826 , 75971 , 160187 , 252931 , 1813880 , 3975231 , 90460108 , 63498105 , 489341565 , 190055322 , 3492247527 , 1221522432
n×2
140491794
n×3
210737691
n×4
280983588
n×5
351229485
n÷2
35122948.5
n÷3
23415299
n÷3
17561474.25
n÷5
14049179.4
n2
4934486045334609
n3
3.4662739848851E+23
n4
2.4349152531602E+31
n5
1.7104280607722E+39
2 √n
8381.2825390867
3 √n
412.61054300915
4 √n
91.549344831554
5 √n
37.095753114572
1 , 3 , 103 , 309 , 463 , 491 , 1389 , 1473 , 47689 , 50573 , 143067 , 151719 , 227333 , 681999 , 23415299 , 70245897
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
-70245896
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 70245897 can be divided by 16 positive divisors.
The sum of these divisors (counting 70245897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001011111101111000001001
3
Ternary
11220011212020220
4
Quaternary
10023331320021
5
Quinary
120440332042
6
Senary
10545340253
8
Octal
413757011
10
Decimal
70245897
12
Duodecimal
1b637689
16
Hexadecimal
42fde09
20
Vigesimal
11j0eeh
36
Base36
15tm2x
md5
6de4252385783e6089b1062e9f85582d
sha1
0443861c668c56a9757f87fda3c90b14f5e51bc7
sha256
987360613df4a0deee1ccd6084a9e9df42bee118bf6ea1a0476741d89b14472c
sha512
1da450f03409ccb12e1273125a8bebd09a93145b8436475645b85d66851b78046c178a240677d1500839ca46a9f9dd5c4b7f5b291aab4c4162fa1d073cf6a869
ripemd-160
2b7f8e9aa7ca3b0d1138eaae426df92c4783e0f3
Diameter
140491794
Circumference
441367987.92005
Area
1.5502145109265E+16
Volume
1.4519494514993E+24
Surface area
6.2008580437058E+16
Circumference
441367987.92005
Perimeter
280983588
Area
4934486045334609
Diagonal
99342700.238464
Surface area
29606916272007654
Volume
3.4662739848851E+23
Space diagonal
121669462.62725
Perimeter
210737691
Area
2.1366951349398E+15
Altitude
60834731.313625
Surface area
2.1366951349398E+15
Volume
4.085043066938E+22
Height
33114233.412821