74345984 is an even 8-digits composite number following 74345983
and preceding 74345985 . In scientific notation, it is written as 7.4345984 × 10^7.
The sum of its digits is 44. It has a total of 10 prime factors and 20 positive divisors.
There are 37172736 positive integers (up to 74345984) that are relatively prime to 74345984.
74345984 has 20 divisors, whose sum is 148547784
The reverse of 74345984 is 48954347
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-four million three hundred forty-five thousand nine hundred eighty-four
Scientific notation
7.4345984 × 10^7
Engineering notation
7.4345984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 145207
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
10
Total number of prime factors
rad
Radical
290414
Product of the distinct prime numbers
The prime factorization of 74345984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 145207.
Since it has a total of 10 prime factors.
5 , 3 , 25 , 20 , 445 , 921 , 4200 , 8613 , 86454 , 56205 , 629227 , 811349 , 6236794 , 3906676 , 43815788 , 18702666 , 229729026 , 690083881 , 4194682199 , 4358946373
n×2
148691968
n×3
223037952
n×4
297383936
n×5
371729920
n÷2
37172992
n÷3
24781994.666667
n÷3
18586496
n÷5
14869196.8
n2
5527325336928256
n3
4.1093444106206E+23
n4
3.0551325380249E+31
n5
2.2713683478988E+39
2 √n
8622.4117275853
3 √n
420.48693335863
4 √n
92.856942269199
5 √n
37.519021445586
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 , 512 , 145207 , 290414 , 580828 , 1161656 , 2323312 , 4646624 , 9293248 , 18586496 , 37172992 , 74345984
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74345983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74345984 can be divided by 20 positive divisors.
The sum of these divisors (counting 74345984) is 1, the average is 0.05.
Base
System
Value
2
Binary
100011011100110111000000000
3
Ternary
12011220011111222
4
Quaternary
10123212320000
5
Quinary
123013032414
6
Senary
11213254212
8
Octal
433467000
10
Decimal
74345984
12
Duodecimal
20a94368
16
Hexadecimal
46e6e00
20
Vigesimal
134d4j4
36
Base36
189hq8
md5
677523b88d56e1de71194c14c73aad46
sha1
d804ed60defd744fe33f2d27b99b630e35f108f9
sha256
fa9a05c98aa184a434fb2bd0d0c4445d161ffb4c574881b449a335a57d5fc5a3
sha512
b201a57475191c5bb359b236024d7ca315b30feca4304fe2e63b9a280d58df0eb84d34c884611e7034d2960585eb1fb146ec379ac4ddadbaed4864d6505b8bdb
ripemd-160
4d568c1d6c215b96f3fea343ed17c47524480c66
Diameter
148691968
Circumference
467129594.31661
Area
1.7364604672495E+16
Volume
1.7213181615301E+24
Surface area
6.9458418689978E+16
Circumference
467129594.31661
Perimeter
297383936
Area
5527325336928256
Diagonal
105141098.88077
Surface area
33163952021569536
Volume
4.1093444106206E+23
Space diagonal
128771021.6267
Perimeter
223037952
Area
2.3934020783806E+15
Altitude
64385510.813351
Surface area
2.3934020783806E+15
Volume
4.8429088316348E+22
Height
35047032.960258