72670530 is an even 8-digits composite number following 72670529
and preceding 72670531 . In scientific notation, it is written as 7.2670530 × 10^7.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 19378800 positive integers (up to 72670530) that are relatively prime to 72670530.
72670530 has 16 divisors, whose sum is 174409344
The reverse of 72670530 is 03507627
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-two million six hundred seventy thousand five hundred thirty
Scientific notation
7.2670530 × 10^7
Engineering notation
7.2670530 × 10^6
Prime Factorization
2 × 5 × 3 × 2422351
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72670530
Product of the distinct prime numbers
The prime factorization of 72670530 is 2 × 5 × 3 × 2422351.
Since it has a total of 4 prime factors.
5 , 6 , 90 , 14 , 200 , 416 , 5881 , 2462 , 28128 , 91145 , 186497 , 487849 , 2578465 , 3284672 , 17677971 , 71026806 , 707743056 , 918593373 , 3197832088 , 1655347451
n×2
145341060
n×3
218011590
n×4
290682120
n×5
363352650
n÷2
36335265
n÷3
24223510
n÷3
18167632.5
n÷5
14534106
n2
5281005930480900
n3
3.8377349990119E+23
n4
2.7889023637774E+31
n5
2.0267101289396E+39
2 √n
8524.701167783
3 √n
417.30421934401
4 √n
92.329308281731
5 √n
37.348371111749
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 2422351 , 4844702 , 7267053 , 12111755 , 14534106 , 24223510 , 36335265 , 72670530
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
-72670529
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 72670530 can be divided by 16 positive divisors.
The sum of these divisors (counting 72670530) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001101110101000010
3
Ternary
12001202001020010
4
Quaternary
10111031311002
5
Quinary
122100424110
6
Senary
11113325350
8
Octal
425156502
10
Decimal
72670530
12
Duodecimal
20406856
16
Hexadecimal
454dd42
20
Vigesimal
12e3g6a
36
Base36
179kxu
md5
8415a20ab1b8891b4ce70015a0a64294
sha1
0c93683d0a492ed48093c7b1feb4982454a6ddde
sha256
462d6b22952b97076b2984d27280763ac0e96867dce60474f241b2853df1950e
sha512
11a105afc4c987ff74c91e4b071303591b7aa2dbef19622b8a146d8d8f2755e866caa3d623d7ba13b10476de722283bdf1883bb9bbf5f3c90dda379731f44eff
ripemd-160
c0a6aa81afff4115f59d0f414e3e9745bede78f9
Diameter
145341060
Circumference
456602406.36095
Area
1.6590769434763E+16
Volume
1.6075466772427E+24
Surface area
6.6363077739052E+16
Circumference
456602406.36095
Perimeter
290682120
Area
5281005930480900
Diagonal
102771649.11084
Surface area
31686035582885400
Volume
3.8377349990119E+23
Space diagonal
125869050.17296
Perimeter
218011590
Area
2.2867426466664E+15
Altitude
62934525.086479
Surface area
2.2867426466664E+15
Volume
4.5228140703304E+22
Height
34257216.37028