7842934972 is an even 10-digits composite number following 7842934971
and preceding 7842934973 . In scientific notation, it is written as 7.842934972 × 10^9.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 3690792896 positive integers (up to 7842934972) that are relatively prime to 7842934972.
7842934972 has 12 divisors, whose sum is 14532497280
The reverse of 7842934972 is 2794392487
Previous prime number is 17
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
seven billion eight hundred forty-two million nine hundred thirty-four thousand nine hundred seventy-two
Scientific notation
7.842934972 × 10^9
Engineering notation
7.842934972 × 10^9
Prime Factorization
2 × 2 × 17 × 115337279
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3921467486 Product of the distinct prime numbers
The prime factorization of 7842934972 is 2 × 2 × 17 × 115337279.
Since it has a total of 4 prime factors.
3 , 9 , 53 , 4 , 678 , 722 , 1119 , 5977 , 97695 , 52639 , 918585 , 10088 , 392083 , 4648624 , 98992777 , 24230126 , 717660606 , 153660861 , 7026410889 , 4911521180
n×2
15685869944
n×3
23528804916
n×4
31371739888
n×5
39214674860
n÷2
3921467486
n÷3
2614311657.3333
n÷3
1960733743
n÷5
1568586994.4
n2
6.1511628975021E+19
n3
4.8243170607288E+29
n4
3.7836804991606E+39
n5
2.9675160109741E+49
2 √n88560.34649887
3 √n1986.8246432464
4 √n297.59090459702
5 √n95.256741841054
1 , 2 , 4 , 17 , 34 , 68 , 115337279 , 230674558 , 461349116 , 1960733743 , 3921467486 , 7842934972
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7842934971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7842934972 can be divided by 12 positive divisors.
The sum of these divisors (counting 7842934972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010011011110011011000010111100
3
Ternary
202020120212101012001
4
Quaternary
13103132123002330
5
Quinary
112030242404342
6
Senary
3334125152044
8
Octal
72336330274
10
Decimal
7842934972
12
Duodecimal
162a6bb624
16
Hexadecimal
1d379b0bc
20
Vigesimal
62ai6h8c
36
Base36
3lphbcs
md5
2fbd5a876799335893c1d66d6a41beb9
sha1
8f30c0d7c5d306b779236bbeb0e3a9bff86b18f9
sha256
5591555571b870ce54b30995aa9f54a8d7a11b9df3cde41b8532e88619c0e170
sha512
71c264c5a990a5a79c15f6ac3cf9cca05824be2fdb717e9447d7630a25e55b1eda01cad4649d34744daddba236ab9a52ba4fd626fe0076967ace08ddcf6e7eff
ripemd-160
55a78cf58f3507def14e316b05046e729751aef9
Diameter
15685869944
Circumference
49278613781.235
Area
1.9324448169827E+20
Volume
2.0208052048765E+30
Surface area
7.7297792679306E+20
Circumference
49278613781.235
Perimeter
31371739888
Area
6.1511628975021E+19
Diagonal
11091585006.213
Surface area
3.6906977385012E+20
Volume
4.8243170607288E+29
Space diagonal
13584361851.963
Perimeter
23528804916
Area
2.6635316660265E+19
Altitude
6792180925.9814
Surface area
2.6635316660265E+19
Volume
5.6855121803921E+28
Height
3697195002.0709