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 3 prime factors and 8 positive divisors.
There are 19378800 positive integers (up to 72670530) that are relatively prime to 72670530.
72670530 has 8 divisors, whose sum is 116272896
The reverse of 72670530 is 03507627
Previous prime number is 15
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 × 15 × 2422351
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72670530
Product of the distinct prime numbers
The prime factorization of 72670530 is 2 × 15 × 2422351.
Since it has a total of 3 prime factors.
4 , 8 , 60 , 19 , 58 , 580 , 3466 , 1950 , 46918 , 427 , 671688 , 317679 , 8826407 , 5774925 , 95942666 , 33901560 , 260985297 , 323623360 , 5292672901 , 6091803315
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
8 divisors
τ
Total Divisors
8
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
0.125
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
8
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 8 positive divisors.
The sum of these divisors (counting 72670530) is 1, the average is 0.125.
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