74987276 is an even 8-digits composite number following 74987275
and preceding 74987277 . In scientific notation, it is written as 7.4987276 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 29665152 positive integers (up to 74987276) that are relatively prime to 74987276.
74987276 has 12 divisors, whose sum is 132670440
The reverse of 74987276 is 67278947
Previous prime number is 91
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-four million nine hundred eighty-seven thousand two hundred seventy-six
Scientific notation
7.4987276 × 10^7
Engineering notation
7.4987276 × 10^6
Prime Factorization
2 × 2 × 91 × 206009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37493638
Product of the distinct prime numbers
The prime factorization of 74987276 is 2 × 2 × 91 × 206009.
Since it has a total of 4 prime factors.
6 , 5 , 87 , 28 , 685 , 493 , 3642 , 4941 , 91538 , 22994 , 364490 , 789318 , 4515502 , 6987102 , 74224081 , 4822220 , 170220821 , 453837948 , 7923477736 , 1708216463
n×2
149974552
n×3
224961828
n×4
299949104
n×5
374936380
n÷2
37493638
n÷3
24995758.666667
n÷3
18746819
n÷5
14997455.2
n2
5623091561900176
n3
4.2166031892548E+23
n4
3.1619158713513E+31
n5
2.371034581338E+39
2 √n
8659.5193862015
3 √n
421.6924827749
4 √n
93.056538653668
5 √n
37.583525423753
1 , 2 , 4 , 91 , 182 , 364 , 206009 , 412018 , 824036 , 18746819 , 37493638 , 74987276
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74987275
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74987276 can be divided by 12 positive divisors.
The sum of these divisors (counting 74987276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011110000011011100001100
3
Ternary
12020002202012112
4
Quaternary
10132003130030
5
Quinary
123144043101
6
Senary
11235123152
8
Octal
436033414
10
Decimal
74987276
12
Duodecimal
211434b8
16
Hexadecimal
478370c
20
Vigesimal
138d83g
36
Base36
18n8jw
md5
ad07279dd628d5a4281a53e0328e503d
sha1
53b874716966e6ce8c355a9308cf79bc9460e939
sha256
031c92436af853302be087705e85784182d8800398a735eaf8b097500a6163dc
sha512
4af12afc5df44db894ab2ffb0e71131cc53fbd213e9634d999a570a0fef41aef9418fa010143dfb12e6ab1d6642bcec7e87633cfeb2c73504d68717a809feb6f
ripemd-160
9c5642348a3855d22944ae3f0724109b1b1d175c
Diameter
149974552
Circumference
471158950.78862
Area
1.7665463141328E+16
Volume
1.7662466136622E+24
Surface area
7.0661852565313E+16
Circumference
471158950.78862
Perimeter
299949104
Area
5623091561900176
Diagonal
106048022.72461
Surface area
33738549371401056
Volume
4.2166031892548E+23
Space diagonal
129881771.95319
Perimeter
224961828
Area
2.4348700702057E+15
Altitude
64940885.976595
Surface area
2.4348700702057E+15
Volume
4.9693145144915E+22
Height
35349340.908205