84897907 is an odd 8-digits composite number following 84897906
and preceding 84897908 . In scientific notation, it is written as 8.4897907 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 84357000 positive integers (up to 84897907) that are relatively prime to 84897907.
84897907 has 4 divisors, whose sum is 85438816
The reverse of 84897907 is 70979848
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-four million eight hundred ninety-seven thousand nine hundred seven
Scientific notation
8.4897907 × 10^7
Engineering notation
8.4897907 × 10^6
Prime Factorization
157 × 540751
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
84897907
Product of the distinct prime numbers
The prime factorization of 84897907 is 157 × 540751.
Since it has a total of 2 prime factors.
7 , 6 , 54 , 80 , 755 , 696 , 8293 , 6422 , 89472 , 65076 , 80219 , 357906 , 246735 , 8816723 , 58297551 , 17146133 , 284564129 , 377191442 , 1791541388 , 3912618461
n×2
169795814
n×3
254693721
n×4
339591628
n×5
424489535
n÷2
42448953.5
n÷3
28299302.333333
n÷3
21224476.75
n÷5
16979581.4
n2
7207654612980649
n3
6.1191479102095E+23
n4
5.1950285020021E+31
n5
4.4104704662533E+39
2 √n
9214.0060234406
3 √n
439.50686314928
4 √n
95.989614143618
5 √n
38.528260064982
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84897906
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84897907 can be divided by 4 positive divisors.
The sum of these divisors (counting 84897907) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000011110111000001110011
3
Ternary
12220202021000221
4
Quaternary
11003313001303
5
Quinary
133213213112
6
Senary
12231353511
8
Octal
503670163
10
Decimal
84897907
12
Duodecimal
24522897
16
Hexadecimal
50f7073
20
Vigesimal
16ac4f7
36
Base36
1ejnn7
md5
cfe74b958c5b6f6df79aaae57afe0895
sha1
090ba7d56939b18deae4d1141cd02fd2c2843f3c
sha256
69033134ccd7dc16997c9b33929c5a3c7e35995c77399c977134c189fb5c364d
sha512
0f2f9628eec78262ac0c46c992b77991e0992971a829dbe047fdc6b08b18f1fbb722f98d2dbd91398cb8b4e606255b8eb02efa65aa2fdb364db31f3a4132d2ef
ripemd-160
85b3da8d497a0c90aa0589f5a7c3ce57ff3534f1
Diameter
169795814
Circumference
533429281.8727
Area
2.2643514781753E+16
Volume
2.5631826827925E+24
Surface area
9.057405912701E+16
Circumference
533429281.8727
Perimeter
339591628
Area
7207654612980649
Diagonal
120063771.49649
Surface area
43245927677883894
Volume
6.1191479102095E+23
Space diagonal
147047488.38026
Perimeter
254693721
Area
3.1210059982727E+15
Altitude
73523744.190129
Surface area
3.1210059982727E+15
Volume
7.2114849706544E+22
Height
40021257.165497