74278570 is an even 8-digits composite number following 74278569
and preceding 74278571 . In scientific notation, it is written as 7.4278570 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 28686784 positive integers (up to 74278570) that are relatively prime to 74278570.
74278570 has 16 divisors, whose sum is 138312360
The reverse of 74278570 is 07587247
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-four million two hundred seventy-eight thousand five hundred seventy
Scientific notation
7.4278570 × 10^7
Engineering notation
7.4278570 × 10^6
Prime Factorization
2 × 5 × 29 × 256133
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74278570
Product of the distinct prime numbers
The prime factorization of 74278570 is 2 × 5 × 29 × 256133.
Since it has a total of 4 prime factors.
8 , 2 , 30 , 99 , 765 , 147 , 3658 , 4680 , 53081 , 71265 , 219530 , 830594 , 2823625 , 3183641 , 85213372 , 74128573 , 990746448 , 192116459 , 7822357610 , 929061675
n×2
148557140
n×3
222835710
n×4
297114280
n×5
371392850
n÷2
37139285
n÷3
24759523.333333
n÷3
18569642.5
n÷5
14855714
n2
5517305961244900
n3
4.0981759705375E+23
n4
3.0440665069989E+31
n5
2.2610890712477E+39
2 √n
8618.5016099088
3 √n
420.35980128052
4 √n
92.835885356411
5 √n
37.512214823183
1 , 2 , 5 , 10 , 29 , 58 , 145 , 290 , 256133 , 512266 , 1280665 , 2561330 , 7427857 , 14855714 , 37139285 , 74278570
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74278569
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74278570 can be divided by 16 positive divisors.
The sum of these divisors (counting 74278570) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011011010110011010101010
3
Ternary
12011202202001011
4
Quaternary
10123112122222
5
Quinary
123003403240
6
Senary
11212014134
8
Octal
433263252
10
Decimal
74278570
12
Duodecimal
20a6134a
16
Hexadecimal
46d66aa
20
Vigesimal
1344g8a
36
Base36
1881pm
md5
1d2a62eedfc50c1e2cdc3095fd114c16
sha1
6edcc2d1ec2809b52d114299b36d048def651d57
sha256
22e60d2922c96a1fe0d37d3211390a3a7d24437a50d75c12612dbd24107a5dc9
sha512
eeb6122ab8ac7a4dbdb0f014cd998d9f935e8c986b463bcc3663b116a70bf8139746ad366f6953561589bc34af4a256b1b8167c8c3c3146003e23c4575dcf22b
ripemd-160
edc9677289cb8074afc4b66e4241996a8cc64367
Diameter
148557140
Circumference
466706019.66231
Area
1.7333127875454E+16
Volume
1.7166399362878E+24
Surface area
6.9332511501817E+16
Circumference
466706019.66231
Perimeter
297114280
Area
5517305961244900
Diagonal
105045761.08768
Surface area
33103835767469400
Volume
4.0981759705375E+23
Space diagonal
128654257.15356
Perimeter
222835710
Area
2.3890635614447E+15
Altitude
64327128.576781
Surface area
2.3890635614447E+15
Volume
4.8297466987713E+22
Height
35015253.695893