79897449 (number)

79897449 is an odd 8-digits composite number following 79897448 and preceding 79897450. In scientific notation, it is written as 7.9897449 × 10^7. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 53264964 positive integers (up to 79897449) that are relatively prime to 79897449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9897449 × 10^7
Engineering notation 7.9897449 × 10^6

Prime Factorization of 79897449

Prime Factorization 3 × 26632483

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 79897449
Product of the distinct prime numbers

The prime factorization of 79897449 is 3 × 26632483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79897449)

Multiplication

n×y
n×2 159794898
n×3 239692347
n×4 319589796
n×5 399487245

Division

n÷y
n÷2 39948724.5
n÷3 26632483
n÷3 19974362.25
n÷5 15979489.8

Exponentiation

ny
n2 6383602356707601
n3 5.1003354373133E+23
n4 4.0750379048563E+31
n5 3.2558513317632E+39

Nth Root

y√n
2√n 8938.5372964485
3√n 430.70274308497
4√n 94.543837961278
5√n 38.063312684668

Divisors of 79897449

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79897448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79897449 can be divided by 4 positive divisors. The sum of these divisors (counting 79897449) is 1, the average is 0.25.

Base conversion 79897449

Base System Value
2 Binary 100110000110010001101101001
3 Ternary 12120100012200210
4 Quaternary 10300302031221
5 Quinary 130423204244
6 Senary 11532251333
8 Octal 460621551
10 Decimal 79897449
12 Duodecimal 22910b49
16 Hexadecimal 4c32369
20 Vigesimal 14j73c9
36 Base36 1bkh9l

Cryptographic Hash Functions

md5 5ff2fdd7f4ad833f5e6dec9945011cdd
sha1 117b9aef5e722162b0efe95e6619130f28d02cb1
sha256 47f9866f8c16092e4864a9e0fbcaa3015c31513d73c655c82fcfcf79d06f84e7
sha512 d7924ea4e9eb09832cc0ba17564eacc645a61b49e09fffadec80c29a3aedad135c5ff8065b646c4576e14929974a32f67c6c2e5d3b4b5f3f5aa6e1c38c24939c
ripemd-160 e8c3d32a8e5d8bd7d7712e557a02713f9fd28ff1

79897449 as geometric shapes

Circle

Radius = n
Diameter 159794898
Circumference 502010477.63793
Area 2.0054678267271E+16

Sphere

Radius = n
Volume 2.1364235120943E+24
Surface area 8.0218713069084E+16
Circumference 502010477.63793

Square

Length = n
Perimeter 319589796
Area 6383602356707601
Diagonal 112992055.97481

Cube

Length = n
Surface area 38301614140245606
Volume 5.1003354373133E+23
Space diagonal 138386441.06314

Equilateral Triangle

Length = n
Perimeter 239692347
Area 2.7641809042835E+15
Altitude 69193220.531572

Triangular Pyramid

Length = n
Surface area 2.7641809042835E+15
Volume 6.0108029567504E+22
Height 37664018.658271