7137821897 is an odd 10-digits composite number following 7137821896
and preceding 7137821898 . In scientific notation, it is written as 7.137821897 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 6815562400 positive integers (up to 7137821897) that are relatively prime to 7137821897.
7137821897 has 8 divisors, whose sum is 7467489792
The reverse of 7137821897 is 7981287317
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
seven billion one hundred thirty-seven million eight hundred twenty-one thousand eight hundred ninety-seven
Scientific notation
7.137821897 × 10^9
Engineering notation
7.137821897 × 10^9
Prime Factorization
41 × 47 × 3704111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7137821897
Product of the distinct prime numbers
The prime factorization of 7137821897 is 41 × 47 × 3704111.
Since it has a total of 3 prime factors.
6 , 4 , 55 , 21 , 488 , 7 , 1284 , 7077 , 85260 , 36001 , 435380 , 404990 , 5771290 , 6677112 , 50748901 , 71950735 , 827482788 , 35381957 , 2427979397 , 4116507525
n×2
14275643794
n×3
21413465691
n×4
28551287588
n×5
35689109485
n÷2
3568910948.5
n÷3
2379273965.6667
n÷3
1784455474.25
n÷5
1427564379.4
n2
5.0948501433293E+19
n3
3.6366132914989E+29
n4
2.5957497982982E+39
n5
1.8527999749426E+49
2 √n
84485.631304974
3 √n
1925.4041449315
4 √n
290.66412111744
5 √n
93.478802752525
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7137821896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7137821897 can be divided by 8 positive divisors.
The sum of these divisors (counting 7137821897) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001011100101000010011001001
3
Ternary
200102110001220212222
4
Quaternary
12221130220103021
5
Quinary
104104240300042
6
Senary
3140140143425
8
Octal
65134502311
10
Decimal
7137821897
12
Duodecimal
1472537b75
16
Hexadecimal
1a97284c9
20
Vigesimal
5bab7eeh
36
Base36
3a1oamh
md5
efa8d13f302cadddfa2527c65629bbac
sha1
81375da51df604f6bbf8bb08cd37ce21cd866873
sha256
85a39d80ddffdd57938e46c0ba218b86e7aa3896b95b2217f57a0c029ec95a79
sha512
98177405c8e060a65e78a97786579307f08ae1e1955ad9596d6d085f2357607d0595d436993bc6e35637d2aad3c01fd15420155375aeb6b39e43e31cdb700121
ripemd-160
ea9bea3d1a4eb447cdc05dcb0a89525674fa7bdf
Diameter
14275643794
Circumference
44848257668.495
Area
1.6005943781424E+20
Volume
1.5233010134027E+30
Surface area
6.4023775125697E+20
Circumference
44848257668.495
Perimeter
28551287588
Area
5.0948501433293E+19
Diagonal
10094404532.541
Surface area
3.0569100859976E+20
Volume
3.6366132914989E+29
Space diagonal
12363070180.982
Perimeter
21413465691
Area
2.206134826299E+19
Altitude
6181535090.4908
Surface area
2.206134826299E+19
Volume
4.2857898649534E+28
Height
3364801510.847