82148520 is an even 8-digits composite number following 82148519
and preceding 82148521 . In scientific notation, it is written as 8.2148520 × 10^7.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 21786624 positive integers (up to 82148520) that are relatively prime to 82148520.
82148520 has 32 divisors, whose sum is 165194880
The reverse of 82148520 is 02584128
Previous prime number is 193
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
eighty-two million one hundred forty-eight thousand five hundred twenty
Scientific notation
8.2148520 × 10^7
Engineering notation
8.2148520 × 10^6
Prime Factorization
2 × 2 × 2 × 15 × 193 × 3547
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
20537130 Product of the distinct prime numbers
The prime factorization of 82148520 is 2 × 2 × 2 × 15 × 193 × 3547.
Since it has a total of 6 prime factors.
4 , 10 , 21 , 24 , 437 , 128 , 7114 , 7321 , 3770 , 12842 , 728669 , 844305 , 4862816 , 7496455 , 70802377 , 1620160 , 126556340 , 911252491 , 1682900399 , 4830323218
n×2
164297040
n×3
246445560
n×4
328594080
n×5
410742600
n÷2
41074260
n÷3
27382840
n÷3
20537130
n÷5
16429704
n2
6748379338190400
n3
5.5436937503092E+23
n4
4.5540623692115E+31
n5
3.7410948361842E+39
2 √n9063.5820733306
3 √n434.71028403346
4 √n95.202846981225
5 √n38.275418568057
1 , 2 , 4 , 8 , 15 , 30 , 60 , 120 , 193 , 386 , 772 , 1544 , 2895 , 3547 , 5790 , 7094 , 11580 , 14188 , 23160 , 28376 , 53205 , 106410 , 212820 , 425640 , 684571 , 1369142 , 2738284 , 5476568 , 10268565 , 20537130 , 41074260 , 82148520
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82148519 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82148520 can be divided by 32 positive divisors.
The sum of these divisors (counting 82148520) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111001010111110010101000
3
Ternary
12201120120120210
4
Quaternary
10321113302220
5
Quinary
132012223040
6
Senary
12052421120
8
Octal
471276250
10
Decimal
82148520
12
Duodecimal
236177a0
16
Hexadecimal
4e57ca8
20
Vigesimal
15d8b60
36
Base36
1cwq7c
md5
4928d8cf8025a889a037ccd78734246e
sha1
50fabaf1fe4c7b36208a6b7a30123f865ea0bcbf
sha256
76ede35260258ef17016f3649ea9d1ea1761fdb49bcc9e0f24b894fcd64e9405
sha512
893c55e028bbd2fc489907e110325c088e6e36ab5851677875a3872927da8b39f14fdaccf24b6c0cba0b382fba86585b619992b2639d9a9fb0283e8e178a46cb
ripemd-160
497c2920f3bcabd55292ec5768ec0cd503357c02
Diameter
164297040
Circumference
516154373.87055
Area
2.1200658952496E+16
Volume
2.3221370079631E+24
Surface area
8.4802635809984E+16
Circumference
516154373.87055
Perimeter
328594080
Area
6748379338190400
Diagonal
116175551.11288
Surface area
40490276029142400
Volume
5.5436937503092E+23
Space diagonal
142285410.40659
Perimeter
246445560
Area
2.9221339706235E+15
Altitude
71142705.203294
Surface area
2.9221339706235E+15
Volume
6.5333057394419E+22
Height
38725183.704292