73485991 is an odd 8-digits prime number following 73485990
and preceding 73485992 . In scientific notation, it is written as 7.3485991 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 73485990 positive integers (up to 73485991) that are relatively prime to 73485991.
73485991 has 2 divisors, whose sum is 73485992
The reverse of 73485991 is 19958437
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-three million four hundred eighty-five thousand nine hundred ninety-one
Scientific notation
7.3485991 × 10^7
Engineering notation
7.3485991 × 10^6
Prime Factorization
73485991
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
73485991
Product of the distinct prime numbers
The prime factorization of 73485991 is 73485991.
Since it has a total of 1 prime factors.
2 , 8 , 80 , 13 , 938 , 302 , 748 , 613 , 28428 , 89605 , 674650 , 699678 , 5208560 , 1439818 , 37939315 , 74833757 , 466927443 , 427613935 , 2745816667 , 6707998286
n×2
146971982
n×3
220457973
n×4
293943964
n×5
367429955
n÷2
36742995.5
n÷3
24495330.333333
n÷3
18371497.75
n÷5
14697198.2
n2
5400190873252081
n3
3.9683837791008E+23
n4
2.9162061467555E+31
n5
2.1430029865462E+39
2 √n
8572.397039335
3 √n
418.85932169117
4 √n
92.587240154003
5 √n
37.431817179248
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
73485992
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
36742996
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8572.3970976618
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999727839
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 73485991 can be divided by 2 positive divisors.
The sum of these divisors (counting 73485991) is 73485992, the average is 36742996.
Base
System
Value
2
Binary
100011000010100111010100111
3
Ternary
12010021110211101
4
Quaternary
10120110322213
5
Quinary
122303022431
6
Senary
11143020531
8
Octal
430247247
10
Decimal
73485991
12
Duodecimal
2073a747
16
Hexadecimal
4614ea7
20
Vigesimal
12j5ejb
36
Base36
17r25j
md5
23523cdc774177ac8097baf06f728930
sha1
22d3cbe6ba3754c2bac5fc8cea0aa24609ff4335
sha256
32e4350f14a873d32a229f5d3010a721e2504391962dcefbf9871a0215281fef
sha512
88f71a48dcb3ebd33f358c85e857c7f614f12265c9a109b6aa1964c756015f72952b09c2b22bc78870627d2258d59e4bb5d2849b27b3de1edc406ff703e4b1e0
ripemd-160
e72920f6841d6cee1761e5865e74411842bbd762
Diameter
146971982
Circumference
461726098.93473
Area
1.6965199975391E+16
Volume
1.6622727102731E+24
Surface area
6.7860799901566E+16
Circumference
461726098.93473
Perimeter
293943964
Area
5400190873252081
Diagonal
103924885.11663
Surface area
32401145239512486
Volume
3.9683837791008E+23
Space diagonal
127281470.05655
Perimeter
220457973
Area
2.3383512407606E+15
Altitude
63640735.028275
Surface area
2.3383512407606E+15
Volume
4.6767851342548E+22
Height
34641628.372209