83157250 is an even 8-digits composite number following 83157249
and preceding 83157251 . In scientific notation, it is written as 8.3157250 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors.
There are 30228000 positive integers (up to 83157250) that are relatively prime to 83157250.
83157250 has 32 divisors, whose sum is 157014000
The reverse of 83157250 is 05275138
Previous prime number is 121
Is Prime? no Number parity even Number length 8 Sum of Digits 31 Digital Root 4
Name
eighty-three million one hundred fifty-seven thousand two hundred fifty
Scientific notation
8.3157250 × 10^7
Engineering notation
8.3157250 × 10^6
Prime Factorization
2 × 25 × 5 × 121 × 2749
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
83157250 Product of the distinct prime numbers
The prime factorization of 83157250 is 2 × 25 × 5 × 121 × 2749.
Since it has a total of 5 prime factors.
3 , 3 , 42 , 68 , 339 , 929 , 4913 , 5805 , 76797 , 85145 , 984997 , 540114 , 6825099 , 1755354 , 94362665 , 70589674 , 750810751 , 81224775 , 9014087067 , 903809191
n×2
166314500
n×3
249471750
n×4
332629000
n×5
415786250
n÷2
41578625
n÷3
27719083.333333
n÷3
20789312.5
n÷5
16631450
n2
6915128227562500
n3
5.7504304680147E+23
n4
4.7818998403632E+31
n5
3.9764964050004E+39
2 √n9119.0597102991
3 √n436.48236950782
4 √n95.493767913404
5 √n38.368959652456
1 , 2 , 5 , 10 , 25 , 50 , 121 , 125 , 242 , 250 , 605 , 1210 , 2749 , 3025 , 5498 , 6050 , 13745 , 15125 , 27490 , 30250 , 68725 , 137450 , 332629 , 343625 , 665258 , 687250 , 1663145 , 3326290 , 8315725 , 16631450 , 41578625 , 83157250
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
-83157249 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 83157250 can be divided by 32 positive divisors.
The sum of these divisors (counting 83157250) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111101001110000100000010
3
Ternary
12210110211022011
4
Quaternary
10331032010002
5
Quinary
132242013000
6
Senary
12130203134
8
Octal
475160402
10
Decimal
83157250
12
Duodecimal
23a234aa
16
Hexadecimal
4f4e102
20
Vigesimal
15jed2a
36
Base36
1dicjm
md5
65d37d82d4992fa909cf44f0064ee690
sha1
f1f278fbbac0e7a3d0e236c763cb84139ea18c02
sha256
bf559df25f3ce810e5ed2d7a5fe3d316fc0b073259756bf77d04416974cfca51
sha512
b0089aa8f1a099c7423ce21af9e969831dc54d963ad3263545c834bc51fd877c48a73af5b8447a2bc4298c8d66152253055ebbdf83aca1d571a69a904b39cb38
ripemd-160
3314bafabec5adb302367d5f26add126813d2bf0
Diameter
166314500
Circumference
522492411.38546
Area
2.1724516038342E+16
Volume
2.4087346817725E+24
Surface area
8.6898064153367E+16
Circumference
522492411.38546
Perimeter
332629000
Area
6915128227562500
Diagonal
117602110.75965
Surface area
41490769365375000
Volume
5.7504304680147E+23
Space diagonal
144032582.01771
Perimeter
249471750
Area
2.994338357748E+15
Altitude
72016291.008854
Surface area
2.994338357748E+15
Volume
6.7769472977916E+22
Height
39200703.58655