672390947 is an odd 9-digits composite number following 672390946
and preceding 672390948 . In scientific notation, it is written as 6.72390947 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 642660480 positive integers (up to 672390947) that are relatively prime to 672390947.
672390947 has 8 divisors, whose sum is 702166560
The reverse of 672390947 is 749093276
Previous prime number is 1381
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
six hundred seventy-two million three hundred ninety thousand nine hundred forty-seven
Scientific notation
6.72390947 × 10^8
Engineering notation
6.72390947 × 10^6
Prime Factorization
23 × 1381 × 21169
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
672390947 Product of the distinct prime numbers
The prime factorization of 672390947 is 23 × 1381 × 21169.
Since it has a total of 3 prime factors.
3 , 9 , 97 , 19 , 942 , 93 , 9925 , 350 , 73971 , 84004 , 226905 , 552713 , 6375399 , 7042983 , 85175129 , 55980912 , 980211547 , 360990338 , 6906127241 , 1844994717
n×2
1344781894
n×3
2017172841
n×4
2689563788
n×5
3361954735
n÷2
336195473.5
n÷3
224130315.66667
n÷3
168097736.75
n÷5
134478189.4
n2
452109585607556809
n3
3.0399439241444E+26
n4
2.0440307739824E+35
n5
1.3743877878151E+44
2 √n25930.50225121
3 √n876.07365217904
4 √n161.02950739293
5 √n58.280647949697
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
-672390946 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 672390947 can be divided by 8 positive divisors.
The sum of these divisors (counting 672390947) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000100111101111100100011
3
Ternary
1201212012222222102
4
Quaternary
220010331330203
5
Quinary
2334113002242
6
Senary
150415401015
8
Octal
5004757443
10
Decimal
672390947
12
Duodecimal
16922316b
16
Hexadecimal
2813df23
20
Vigesimal
aa28h77
36
Base36
b4bo6b
md5
b9cf83b4612f9f325eab865cfdf46ca0
sha1
6dc1b3f08877cc99b30a6f5fb2a5957c22ac77a5
sha256
adda0dd6aea2416c16c7f098eeadaee7c577ec7504d4fa79be0530bf1f636b49
sha512
3aa46847ce8995922c4621f0ff6bc755c927e7f66420e9dc4ca3d45ef10a2b1fc876d285319177689a8bbbf90d5b55dd1698067f16fdc6e2ebf45817f0c8b031
ripemd-160
115aeadc71f3fdd040dc927a2c6fd341d9b77ac1
Diameter
1344781894
Circumference
4224756918.871
Area
1.4203441527622E+18
Volume
1.2733687332556E+27
Surface area
5.6813766110489E+18
Circumference
4224756918.871
Perimeter
2689563788
Area
452109585607556809
Diagonal
950904396.46429
Surface area
2712657513645340854
Volume
3.0399439241444E+26
Space diagonal
1164615282.7534
Perimeter
2017172841
Area
1.957691932153E+17
Altitude
582307641.37668
Surface area
1.957691932153E+17
Volume
3.5826082719823E+25
Height
316968132.15476