74389664 is an even 8-digits composite number following 74389663
and preceding 74389665 . In scientific notation, it is written as 7.4389664 × 10^7.
The sum of its digits is 47. It has a total of 7 prime factors and 24 positive divisors.
There are 37117440 positive integers (up to 74389664) that are relatively prime to 74389664.
74389664 has 24 divisors, whose sum is 146759508
The reverse of 74389664 is 46698347
Previous prime number is 541
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-four million three hundred eighty-nine thousand six hundred sixty-four
Scientific notation
7.4389664 × 10^7
Engineering notation
7.4389664 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 541 × 4297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4649354
Product of the distinct prime numbers
The prime factorization of 74389664 is 2 × 2 × 2 × 2 × 2 × 541 × 4297.
Since it has a total of 7 prime factors.
10 , 4 , 2 , 77 , 110 , 953 , 2811 , 1615 , 34069 , 45521 , 36451 , 56859 , 5000444 , 6754259 , 81521465 , 90068856 , 192743349 , 50550671 , 8455931127 , 4374877448
n×2
148779328
n×3
223168992
n×4
297558656
n×5
371948320
n÷2
37194832
n÷3
24796554.666667
n÷3
18597416
n÷5
14877932.8
n2
5533822110032896
n3
4.1165916740112E+23
n4
3.0623187145489E+31
n5
2.278048602362E+39
2 √n
8624.9442896752
3 √n
420.56926586424
4 √n
92.870578170243
5 √n
37.523429069949
1 , 2 , 4 , 8 , 16 , 32 , 541 , 1082 , 2164 , 4297 , 4328 , 8594 , 8656 , 17188 , 17312 , 34376 , 68752 , 137504 , 2324677 , 4649354 , 9298708 , 18597416 , 37194832 , 74389664
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74389663
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74389664 can be divided by 24 positive divisors.
The sum of these divisors (counting 74389664) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100011011110001100010100000
3
Ternary
12011222101102202
4
Quaternary
10123301202200
5
Quinary
123020432124
6
Senary
11214232332
8
Octal
433614240
10
Decimal
74389664
12
Duodecimal
20ab56a8
16
Hexadecimal
46f18a0
20
Vigesimal
134ie34
36
Base36
18affk
md5
74842c46c7ffca085e47d217e19405cd
sha1
596ae6de141b59e0971dbf58b0a7fa8d712d8e7b
sha256
1937e421e9e0e78790e4657735ed5b7d0dee87d5e28fcf3166938ac847d7214c
sha512
258747fb902ba6ed38f2205c105ab8507116c4bc69e9cbdf9a6fde5f12d75d7668cf68bfd5bd37692158c09d2954445d7e76d6d32d7279c5de9b24e5402bb7b4
ripemd-160
d6fe259afeb65cd2ac6d5c7f0f487ee37e239fc0
Diameter
148779328
Circumference
467404043.85083
Area
1.7385014887152E+16
Volume
1.7243538881203E+24
Surface area
6.9540059548608E+16
Circumference
467404043.85083
Perimeter
297558656
Area
5533822110032896
Diagonal
105202871.72918
Surface area
33202932660197376
Volume
4.1165916740112E+23
Space diagonal
128846677.60598
Perimeter
223168992
Area
2.3962152636562E+15
Altitude
64423338.802989
Surface area
2.3962152636562E+15
Volume
4.851449813449E+22
Height
35067623.909726