7642938274 is an even 10-digits composite number following 7642938273
and preceding 7642938275 . In scientific notation, it is written as 7.642938274 × 10^9.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 3821469136 positive integers (up to 7642938274) that are relatively prime to 7642938274.
7642938274 has 4 divisors, whose sum is 11464407414
The reverse of 7642938274 is 4728392467
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
seven billion six hundred forty-two million nine hundred thirty-eight thousand two hundred seventy-four
Scientific notation
7.642938274 × 10^9
Engineering notation
7.642938274 × 10^9
Prime Factorization
2 × 3821469137
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7642938274 Product of the distinct prime numbers
The prime factorization of 7642938274 is 2 × 3821469137.
Since it has a total of 2 prime factors.
5 , 8 , 66 , 29 , 730 , 35 , 7056 , 4893 , 3348 , 21869 , 239365 , 737496 , 3299344 , 1717993 , 72946049 , 92015544 , 583492913 , 510941689 , 2232257991 , 5811534023
n×2
15285876548
n×3
22928814822
n×4
30571753096
n×5
38214691370
n÷2
3821469137
n÷3
2547646091.3333
n÷3
1910734568.5
n÷5
1528587654.8
n2
5.8414505460174E+19
n3
4.4645845953835E+29
n4
3.4122544481567E+39
n5
2.6079650122444E+49
2 √n87423.899901572
3 √n1969.7908574044
4 √n295.67532853042
5 √n94.76589540337
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7642938273 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7642938274 can be divided by 4 positive divisors.
The sum of these divisors (counting 7642938274) is 1, the average is 0.25.
Base
System
Value
2
Binary
111000111100011011111101110100010
3
Ternary
201201122112111021221
4
Quaternary
13013203133232202
5
Quinary
111123043011044
6
Senary
3302222405254
8
Octal
70743375642
10
Decimal
7642938274
12
Duodecimal
159373082a
16
Hexadecimal
1c78dfba2
20
Vigesimal
5j8875de
36
Base36
3ieeowy
md5
e84b63c0feec9013502251f2d41d13b5
sha1
b86f39eaf8a530a5752e8bde420ad4163faad194
sha256
4f8c2a8bf76fe2c4e3ef5b7a20e9c39285f5941d78d1385250c457b2e94bec79
sha512
de0ce8fea860f1c576b4c6ba1abac4b1fa2a39ac130d964681776001298422b8e579d3b1a827d6f0ead4c54eacd27082ce4d856ae85636a953a2f9b4ab7cf6fb
ripemd-160
2382269df386bccce8d335e966cbb0f17258ab36
Diameter
15285876548
Circumference
48021997466.877
Area
1.8351458121676E+20
Volume
1.8701208221582E+30
Surface area
7.3405832486706E+20
Circumference
48021997466.877
Perimeter
30571753096
Area
5.8414505460174E+19
Diagonal
10808746963.471
Surface area
3.5048703276104E+20
Volume
4.4645845953835E+29
Space diagonal
13237957409.681
Perimeter
22928814822
Area
2.5294222839008E+19
Altitude
6618978704.8404
Surface area
2.5294222839008E+19
Volume
5.2615634042944E+28
Height
3602915654.4904