7948897 is an odd 7-digits composite number following 7948896
and preceding 7948898 . In scientific notation, it is written as 7.948897 × 10^6.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 6739200 positive integers (up to 7948897) that are relatively prime to 7948897.
7948897 has 16 divisors, whose sum is 9270720
The reverse of 7948897 is 7988497
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 52
Digital Root 7
Name
seven million nine hundred forty-eight thousand eight hundred ninety-seven
Scientific notation
7.948897 × 10^6
Engineering notation
7.948897 × 10^6
Prime Factorization
11 × 73 × 19 × 521
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7948897
Product of the distinct prime numbers
The prime factorization of 7948897 is 11 × 73 × 19 × 521.
Since it has a total of 4 prime factors.
3 , 2 , 29 , 44 , 799 , 624 , 3822 , 8462 , 97080 , 63899 , 741063 , 910372 , 2840100 , 7345605 , 97656788 , 17989867 , 486490637 , 210049245 , 66854059 , 2665400492
n×2
15897794
n×3
23846691
n×4
31795588
n×5
39744485
n÷2
3974448.5
n÷3
2649632.3333333
n÷3
1987224.25
n÷5
1589779.4
n2
63184963516609
n3
5.0225076694228E+20
n4
3.9923396145952E+27
n5
3.1734696385437E+34
2 √n
2819.3788322962
3 √n
199.57323165831
4 √n
53.097823235009
5 √n
23.991719427835
1 , 11 , 19 , 73 , 209 , 521 , 803 , 1387 , 5731 , 9899 , 15257 , 38033 , 108889 , 418363 , 722627 , 7948897
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
-7948896
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 7948897 can be divided by 16 positive divisors.
The sum of these divisors (counting 7948897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110010100101001100001
3
Ternary
112221211211121
4
Quaternary
132110221201
5
Quinary
4013331042
6
Senary
442212241
8
Octal
36245141
10
Decimal
7948897
12
Duodecimal
27b4081
16
Hexadecimal
794a61
20
Vigesimal
29dc4h
36
Base36
4qdep
md5
7aa1d5d910aad05d264020697d6bbf26
sha1
6d32afa38800739d1f8175375e89ed8ed50e2888
sha256
feb8e23cb36742460e6cf2b8d5a7b66ff4cbffd82c6b4f33dad3e35c85375602
sha512
9ad61bf6b422ad2afc705f1dbe467b17d79bbfc5fab57d05194c1ad9d8d39cff6c80ac1f0b7e8717e9171289984015bf29f6bd63a0757fa1d9d259a0be0f6a82
ripemd-160
ba59def9e25c2efb0553140822ab2754f60d145e
Diameter
15897794
Circumference
49944392.838684
Area
1.9850141720112E+14
Volume
2.1038230929143E+21
Surface area
7.9400566880447E+14
Circumference
49944392.838684
Perimeter
31795588
Area
63184963516609
Diagonal
11241437.943307
Surface area
379109781099654
Volume
5.0225076694228E+20
Space diagonal
13767893.468132
Perimeter
23846691
Area
27359891771288
Altitude
6883946.7340659
Surface area
27359891771288
Volume
5.9190820526839E+19
Height
3747145.9811023