74273890 is an even 8-digits composite number following 74273889
and preceding 74273891 . In scientific notation, it is written as 7.4273890 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 29652480 positive integers (up to 74273890) that are relatively prime to 74273890.
74273890 has 16 divisors, whose sum is 133949880
The reverse of 74273890 is 09837247
Previous prime number is 541
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-four million two hundred seventy-three thousand eight hundred ninety
Scientific notation
7.4273890 × 10^7
Engineering notation
7.4273890 × 10^6
Prime Factorization
2 × 5 × 541 × 13729
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74273890
Product of the distinct prime numbers
The prime factorization of 74273890 is 2 × 5 × 541 × 13729.
Since it has a total of 4 prime factors.
2 , 9 , 14 , 16 , 491 , 217 , 5460 , 1449 , 80411 , 94284 , 80332 , 224692 , 6319911 , 3593458 , 76844529 , 44372119 , 12122474 , 700524966 , 7161315280 , 2087199905
n×2
148547780
n×3
222821670
n×4
297095560
n×5
371369450
n÷2
37136945
n÷3
24757963.333333
n÷3
18568472.5
n÷5
14854778
n2
5516610735732100
n3
4.0974013895859E+23
n4
3.0432994009595E+31
n5
2.2603768494393E+39
2 √n
8618.2300967194
3 √n
420.35097269021
4 √n
92.834423016031
5 √n
37.511742111901
1 , 2 , 5 , 10 , 541 , 1082 , 2705 , 5410 , 13729 , 27458 , 68645 , 137290 , 7427389 , 14854778 , 37136945 , 74273890
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
-74273889
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 74273890 can be divided by 16 positive divisors.
The sum of these divisors (counting 74273890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011011010101010001100010
3
Ternary
12011202111121211
4
Quaternary
10123111101202
5
Quinary
123003231030
6
Senary
11211540334
8
Octal
433252142
10
Decimal
74273890
12
Duodecimal
20a5a6aa
16
Hexadecimal
46d5462
20
Vigesimal
13444ea
36
Base36
187y3m
md5
fadcbec6ce9464fb79fd19bca8a33e3c
sha1
a1f1e3fdff6f9cff2feb2fa6985ab94cf0f748b9
sha256
32abbad477c6a74ee96d9f81b5a3075ffc115c97b12ef29dfe127962ef5b3c87
sha512
90ced382c1e85998009b4bfdcc0a0c5d79b113e167208c747424c169b2c63e22a539560713f632018cd2b01b3e3455550a19fe2b080eaeec45daf9b4929438f4
ripemd-160
e38bd20f52edaabe784cc53fd189048a46ca6bdb
Diameter
148547780
Circumference
466676614.35507
Area
1.7330943760091E+16
Volume
1.7163154805775E+24
Surface area
6.9323775040362E+16
Circumference
466676614.35507
Perimeter
297095560
Area
5516610735732100
Diagonal
105039142.56821
Surface area
33099664414392600
Volume
4.0974013895859E+23
Space diagonal
128646151.15578
Perimeter
222821670
Area
2.388762519967E+15
Altitude
64323075.577891
Surface area
2.388762519967E+15
Volume
4.8288338463656E+22
Height
35013047.522736