7948897 (number)

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.

Interesting facts

Basic properties

Name

Name seven million nine hundred forty-eight thousand eight hundred ninety-seven

Notation

Scientific notation 7.948897 × 10^6
Engineering notation 7.948897 × 10^6

Prime Factorization of 7948897

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.

Most popular turbo-numbers

Basic calculations (n = 7948897)

Multiplication

n×y
n×2 15897794
n×3 23846691
n×4 31795588
n×5 39744485

Division

n÷y
n÷2 3974448.5
n÷3 2649632.3333333
n÷3 1987224.25
n÷5 1589779.4

Exponentiation

ny
n2 63184963516609
n3 5.0225076694228E+20
n4 3.9923396145952E+27
n5 3.1734696385437E+34

Nth Root

y√n
2√n 2819.3788322962
3√n 199.57323165831
4√n 53.097823235009
5√n 23.991719427835

Divisors of 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 conversion 7948897

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

Cryptographic Hash Functions

md5 7aa1d5d910aad05d264020697d6bbf26
sha1 6d32afa38800739d1f8175375e89ed8ed50e2888
sha256 feb8e23cb36742460e6cf2b8d5a7b66ff4cbffd82c6b4f33dad3e35c85375602
sha512 9ad61bf6b422ad2afc705f1dbe467b17d79bbfc5fab57d05194c1ad9d8d39cff6c80ac1f0b7e8717e9171289984015bf29f6bd63a0757fa1d9d259a0be0f6a82
ripemd-160 ba59def9e25c2efb0553140822ab2754f60d145e

7948897 as geometric shapes

Circle

Radius = n
Diameter 15897794
Circumference 49944392.838684
Area 1.9850141720112E+14

Sphere

Radius = n
Volume 2.1038230929143E+21
Surface area 7.9400566880447E+14
Circumference 49944392.838684

Square

Length = n
Perimeter 31795588
Area 63184963516609
Diagonal 11241437.943307

Cube

Length = n
Surface area 379109781099654
Volume 5.0225076694228E+20
Space diagonal 13767893.468132

Equilateral Triangle

Length = n
Perimeter 23846691
Area 27359891771288
Altitude 6883946.7340659

Triangular Pyramid

Length = n
Surface area 27359891771288
Volume 5.9190820526839E+19
Height 3747145.9811023