248051978 (number)

248051978 is an even 9-digits composite number following 248051977 and preceding 248051979. In scientific notation, it is written as 2.48051978 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 121517760 positive integers (up to 248051978) that are relatively prime to 248051978.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million fifty-one thousand nine hundred seventy-eight

Notation

Scientific notation 2.48051978 × 10^8
Engineering notation 2.48051978 × 10^6

Prime Factorization of 248051978

Prime Factorization 2 × 53 × 1093 × 2141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248051978
Product of the distinct prime numbers

The prime factorization of 248051978 is 2 × 53 × 1093 × 2141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 3, 30, 610, 291, 3691, 4143, 14737, 53755, 321204, 53053, 420506, 9255419, 80890112, 40805670, 218419632, 26414228, 1813805063, 1250323849

Basic calculations (n = 248051978)

Multiplication

n×y
n×2 496103956
n×3 744155934
n×4 992207912
n×5 1240259890

Division

n÷y
n÷2 124025989
n÷3 82683992.666667
n÷3 62012994.5
n÷5 49610395.6

Exponentiation

ny
n2 61529783789712484
n3 1.5262584574951E+25
n4 3.7859142932088E+33
n5 9.3910352896891E+41

Nth Root

y√n
2√n 15749.665964712
3√n 628.32002060663
4√n 125.49767314461
5√n 47.742871803243

Divisors of 248051978

1, 2, 53, 106, 1093, 2141, 2186, 4282, 57929, 113473, 115858, 226946, 2340113, 4680226, 124025989, 248051978

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 -248051977
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 248051978 can be divided by 16 positive divisors. The sum of these divisors (counting 248051978) is 1, the average is 0.0625.

Base conversion 248051978

Base System Value
2 Binary 1110110010001111100100001010
3 Ternary 122021202100100022
4 Quaternary 32302033210022
5 Quinary 1002000130403
6 Senary 40340340442
8 Octal 1662174412
10 Decimal 248051978
12 Duodecimal 6b0a4722
16 Hexadecimal ec8f90a
20 Vigesimal 3ha69ii
36 Base36 43om4q

Cryptographic Hash Functions

md5 af97082f1752bc476f16c138d2c21929
sha1 ee26cd22787ce96ea4fc235af135bd07776fad43
sha256 8fff77ba1c00bbaf9eea7ad29b214a2e105de8d1b005ef6eeda37926577ff234
sha512 64d96cd31b7e692437ec5898cc993de650d6d97fc73c37a14bc8c0f4115986664f8a9e058e8e6968efc60a87480f7cd43c424935fe58ab0252ce4b101380d3bb
ripemd-160 4c683388508c36d404d5bfd53b595f3e1dfac862

248051978 as geometric shapes

Circle

Radius = n
Diameter 496103956
Circumference 1558556543.5864
Area 1.9330151673073E+17

Sphere

Radius = n
Volume 6.3931764767277E+25
Surface area 7.7320606692292E+17
Circumference 1558556543.5864

Square

Length = n
Perimeter 992207912
Area 61529783789712484
Diagonal 350798471.46107

Cube

Length = n
Surface area 369178702738274904
Volume 1.5262584574951E+25
Space diagonal 429638628.81396

Equilateral Triangle

Length = n
Perimeter 744155934
Area 2.6643177925627E+16
Altitude 214819314.40698

Triangular Pyramid

Length = n
Surface area 2.6643177925627E+16
Volume 1.7987128418968E+24
Height 116932823.82036