8485678021 is an odd 10-digits prime number following 8485678020
and preceding 8485678022 . In scientific notation, it is written as 8.485678021 × 10^9.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 8485678020 positive integers (up to 8485678021) that are relatively prime to 8485678021.
8485678021 has 2 divisors, whose sum is 8485678022
The reverse of 8485678021 is 1208765848
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
eight billion four hundred eighty-five million six hundred seventy-eight thousand twenty-one
Scientific notation
8.485678021 × 10^9
Engineering notation
8.485678021 × 10^9
Prime Factorization
8485678021
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8485678021 Product of the distinct prime numbers
The prime factorization of 8485678021 is 8485678021.
Since it has a total of 1 prime factors.
8 , 9 , 34 , 25 , 708 , 151 , 2398 , 3620 , 20951 , 26817 , 970457 , 234349 , 9262446 , 2290032 , 61401403 , 85620313 , 930257224 , 363648900 , 6243363391 , 1834312555
n×2
16971356042
n×3
25457034063
n×4
33942712084
n×5
42428390105
n÷2
4242839010.5
n÷3
2828559340.3333
n÷3
2121419505.25
n÷5
1697135604.2
n2
7.2006731476082E+19
n3
6.1102593865064E+29
n4
5.1849693778686E+39
n5
4.3997980689338E+49
2 √n92117.739990731
3 √n2039.6806834726
4 √n303.50904433102
5 √n96.769235445832
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8485678022 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4242839011 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
92117.739996159 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997643 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8485678021 can be divided by 2 positive divisors.
The sum of these divisors (counting 8485678021) is 8485678022, the average is 4242839011.
Base
System
Value
2
Binary
111111001110010010010101111000101
3
Ternary
210220101022002220011
4
Quaternary
13321302102233011
5
Quinary
114334313144041
6
Senary
3522005310221
8
Octal
77162225705
10
Decimal
8485678021
12
Duodecimal
1789a05371
16
Hexadecimal
1f9c92bc5
20
Vigesimal
6cbf9f11
36
Base36
3wc5j2d
md5
60d95c6a6618180efdeed0d15d98121a
sha1
f3f59e2777a75cfbe4460773f5f4cc375bd0ae54
sha256
e1a0fcfc7f3dcc2703bf9fd55ca7b33c60b933fe94b5a198ff13da8c442e2e8a
sha512
22cf356926e65f50cf94cf298ce8a9e7dfa3a239027381b63fa33579d6bf84e59a8047740bb5b9a701943120725d7f0ed1691306512f70db37bc17bec904b58c
ripemd-160
d98f757a2650da837b4e994c9e1063d89b192cfa
Diameter
16971356042
Circumference
53317087463.004
Area
2.2621581861427E+20
Volume
2.5594594666902E+30
Surface area
9.0486327445709E+20
Circumference
53317087463.004
Perimeter
33942712084
Area
7.2006731476082E+19
Diagonal
12000560943.229
Surface area
4.3204038885649E+20
Volume
6.1102593865064E+29
Space diagonal
14697625469.043
Perimeter
25457034063
Area
3.1179829350886E+19
Altitude
7348812734.5213
Surface area
3.1179829350886E+19
Volume
7.2010097450124E+28
Height
4000186981.0765