74534981 is an odd 8-digits prime number following 74534980
and preceding 74534982 . In scientific notation, it is written as 7.4534981 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 74534980 positive integers (up to 74534981) that are relatively prime to 74534981.
74534981 has 2 divisors, whose sum is 74534982
The reverse of 74534981 is 18943547
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-four million five hundred thirty-four thousand nine hundred eighty-one
Scientific notation
7.4534981 × 10^7
Engineering notation
7.4534981 × 10^6
Prime Factorization
74534981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
74534981 Product of the distinct prime numbers
The prime factorization of 74534981 is 74534981.
Since it has a total of 1 prime factors.
1 , 9 , 67 , 67 , 621 , 333 , 5709 , 3142 , 73520 , 68072 , 527186 , 289712 , 5133688 , 420696 , 30783149 , 22747627 , 957055749 , 739093374 , 8617200078 , 3923932531
n×2
149069962
n×3
223604943
n×4
298139924
n×5
372674905
n÷2
37267490.5
n÷3
24844993.666667
n÷3
18633745.25
n÷5
14906996.2
n2
5555463392670361
n3
4.1407635841888E+23
n4
3.08631735073E+31
n5
2.3003860509663E+39
2 √n8633.3644079235
3 √n420.84294237663
4 √n92.915899650832
5 √n37.538077708264
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
74534982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
37267491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8633.3644658383 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999973167 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74534981 can be divided by 2 positive divisors.
The sum of these divisors (counting 74534981) is 74534982, the average is 37267491.
Base
System
Value
2
Binary
100011100010101000001000101
3
Ternary
12012020202202212
4
Quaternary
10130111001011
5
Quinary
123040104411
6
Senary
11221313205
8
Octal
434250105
10
Decimal
74534981
12
Duodecimal
20b65805
16
Hexadecimal
4715045
20
Vigesimal
135gh91
36
Base36
18djk5
md5
ed77747508e5b88b1dd423b7faef6619
sha1
23bde9a616ac55ea8e8764d7ba22de410fc76f22
sha256
8d4122ea14f3af4fc80edf2114adcaa0d715aa1b614db7ee84529b72a9bb2c50
sha512
3054306c446446943e4b1d0e3ee83c9a8e0061c0a71ba829a0564450b87ee1e5c77ecb9e19941eddfe5ce8224da5496402e8aabdad2518352191acc275825f90
ripemd-160
658fc4a513f911fdaebd9039449157384cb5cb01
Diameter
149069962
Circumference
468317097.49011
Area
1.74530029817E+16
Volume
1.7344789941786E+24
Surface area
6.9812011926801E+16
Circumference
468317097.49011
Perimeter
298139924
Area
5555463392670361
Diagonal
105408381.00142
Surface area
33332780356022166
Volume
4.1407635841888E+23
Space diagonal
129098374.03318
Perimeter
223604943
Area
2.4055862139235E+15
Altitude
64549187.01659
Surface area
2.4055862139235E+15
Volume
4.8799366827837E+22
Height
35136127.000474