72577897 is an odd 8-digits composite number following 72577896
and preceding 72577898 . In scientific notation, it is written as 7.2577897 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 61988112 positive integers (up to 72577897) that are relatively prime to 72577897.
72577897 has 8 divisors, whose sum is 83241536
The reverse of 72577897 is 79877527
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-two million five hundred seventy-seven thousand eight hundred ninety-seven
Scientific notation
7.2577897 × 10^7
Engineering notation
7.2577897 × 10^6
Prime Factorization
7 × 283 × 36637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72577897
Product of the distinct prime numbers
The prime factorization of 72577897 is 7 × 283 × 36637.
Since it has a total of 3 prime factors.
2 , 6 , 83 , 42 , 673 , 502 , 5202 , 521 , 28417 , 43729 , 383676 , 617150 , 9419161 , 963163 , 58463320 , 98287385 , 735168832 , 817397735 , 1895639659 , 7821198287
n×2
145155794
n×3
217733691
n×4
290311588
n×5
362889485
n÷2
36288948.5
n÷3
24192632.333333
n÷3
18144474.25
n÷5
14515579.4
n2
5267551132942609
n3
3.8230778356894E+23
n4
2.7747094938165E+31
n5
2.0138257984714E+39
2 √n
8519.2662242707
3 √n
417.1268316264
4 √n
92.299871203977
5 √n
37.338844672251
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
-72577896
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 72577897 can be divided by 8 positive divisors.
The sum of these divisors (counting 72577897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010100110111001101101001
3
Ternary
12001120100011021
4
Quaternary
10110313031221
5
Quinary
122034443042
6
Senary
11111332441
8
Octal
424671551
10
Decimal
72577897
12
Duodecimal
20381121
16
Hexadecimal
4537369
20
Vigesimal
12dc4eh
36
Base36
177lgp
md5
f8faee833121a54723cbf339e265d310
sha1
142cf98ab376a40da3053630d71953aa8dcedeca
sha256
efb0d55f45fdaee18e8ef60d7c9f75cdf8657ba4088d5017f3fd94930ef28f61
sha512
ca9c264bb30284f87e2e02c7765d5ae99c07c59ff6b12a20732fc31973d297e66b8a1b494a80037bc63e75303edb0bcf4c399bf593516ed6c3c24ce38ce7c1a0
ripemd-160
c08bd3ae644a9a35e21990ed95a8c412eb8d1334
Diameter
145155794
Circumference
456020376.05639
Area
1.6548499941661E+16
Volume
1.6014070990272E+24
Surface area
6.6193999766644E+16
Circumference
456020376.05639
Perimeter
290311588
Area
5267551132942609
Diagonal
102640646.26592
Surface area
31605306797655654
Volume
3.8230778356894E+23
Space diagonal
125708605.1105
Perimeter
217733691
Area
2.2809165484309E+15
Altitude
62854302.55525
Surface area
2.2809165484309E+15
Volume
4.5055404377E+22
Height
34213548.755306