74291245 is an odd 8-digits composite number following 74291244
and preceding 74291246 . In scientific notation, it is written as 7.4291245 × 10^7.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 50601600 positive integers (up to 74291245) that are relatively prime to 74291245.
74291245 has 16 divisors, whose sum is 102567168
The reverse of 74291245 is 54219247
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-four million two hundred ninety-one thousand two hundred forty-five
Scientific notation
7.4291245 × 10^7
Engineering notation
7.4291245 × 10^6
Prime Factorization
7 × 5 × 151 × 14057
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74291245
Product of the distinct prime numbers
The prime factorization of 74291245 is 7 × 5 × 151 × 14057.
Since it has a total of 4 prime factors.
6 , 1 , 41 , 2 , 511 , 540 , 7640 , 8359 , 99528 , 89791 , 947114 , 233398 , 1930221 , 22999 , 26346435 , 32724055 , 322230899 , 574049461 , 5061046707 , 4855530891
n×2
148582490
n×3
222873735
n×4
297164980
n×5
371456225
n÷2
37145622.5
n÷3
24763748.333333
n÷3
18572811.25
n÷5
14858249
n2
5519189083650025
n3
4.1002742841477E+23
n4
3.0461448141082E+31
n5
2.2630189069039E+39
2 √n
8619.2369151799
3 √n
420.38371018384
4 √n
92.839845514628
5 √n
37.513494963262
1 , 5 , 7 , 35 , 151 , 755 , 1057 , 5285 , 14057 , 70285 , 98399 , 491995 , 2122607 , 10613035 , 14858249 , 74291245
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
-74291244
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 74291245 can be divided by 16 positive divisors.
The sum of these divisors (counting 74291245) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011011011001100000101101
3
Ternary
12011210101102121
4
Quaternary
10123121200231
5
Quinary
123004304440
6
Senary
11212152541
8
Octal
433314055
10
Decimal
74291245
12
Duodecimal
20a68751
16
Hexadecimal
46d982d
20
Vigesimal
1346825
36
Base36
188bhp
md5
7f9ebebb3bb819f71323119f2cf2c203
sha1
ad67641795c5df833c2cba9bdd90fd650c57b31d
sha256
b692837eceb4062b3cc7a403acbfa3a317609fa2b7a42cab6f9ddd10a1749994
sha512
c38a6c085d6876ec9cf2ee76130cb4408eb7cccefbe4ee9b941d2b0abc346a89f44518a36c4328894f0336ac2c77a7c2558dcb13ea0843325ca04cd1dff7aa61
ripemd-160
3e33034376b7836430232a95749976f166baac8a
Diameter
148582490
Circumference
466785659.03608
Area
1.7339043878968E+16
Volume
1.7175188758375E+24
Surface area
6.9356175515872E+16
Circumference
466785659.03608
Perimeter
297164980
Area
5519189083650025
Diagonal
105063686.24458
Surface area
33115134501900150
Volume
4.1002742841477E+23
Space diagonal
128676210.89755
Perimeter
222873735
Area
2.3898789773653E+15
Altitude
64338105.448774
Surface area
2.3898789773653E+15
Volume
4.8322195850761E+22
Height
35021228.748194