42248891 (number)

42248891 is an odd 8-digits composite number following 42248890 and preceding 42248892. In scientific notation, it is written as 4.2248891 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 42212112 positive integers (up to 42248891) that are relatively prime to 42248891.

Interesting facts

Basic properties

Name

Name forty-two million two hundred forty-eight thousand eight hundred ninety-one

Notation

Scientific notation 4.2248891 × 10^7
Engineering notation 4.2248891 × 10^6

Prime Factorization of 42248891

Prime Factorization 1187 × 35593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42248891
Product of the distinct prime numbers

The prime factorization of 42248891 is 1187 × 35593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 22, 90, 99, 370, 1448, 5001, 24306, 51097, 932991, 579171, 4801214, 2963070, 18043852, 64141253, 509856585, 674625795, 6949548488, 568163436

Basic calculations (n = 42248891)

Multiplication

n×y
n×2 84497782
n×3 126746673
n×4 168995564
n×5 211244455

Division

n÷y
n÷2 21124445.5
n÷3 14082963.666667
n÷3 10562222.75
n÷5 8449778.2

Exponentiation

ny
n2 1784968790729881
n3 7.5412951877949E+22
n4 3.1861135838797E+30
n5 1.3460976551895E+38

Nth Root

y√n
2√n 6499.9146917479
3√n 348.28794099306
4√n 80.622048421929
5√n 33.509123082629

Divisors of 42248891

1, 1187, 35593, 42248891

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 -42248890
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 42248891 can be divided by 4 positive divisors. The sum of these divisors (counting 42248891) is 1, the average is 0.25.

Base conversion 42248891

Base System Value
2 Binary 10100001001010101010111011
3 Ternary 2221111110120202
4 Quaternary 2201022222323
5 Quinary 41303431031
6 Senary 4105312415
8 Octal 241125273
10 Decimal 42248891
12 Duodecimal 1219570b
16 Hexadecimal 284aabb
20 Vigesimal d4124b
36 Base36 p5jgb

Cryptographic Hash Functions

md5 14051bd05300e38057eabd3b75ec9b99
sha1 65bed57b50c8fd18f3c94e4364d21f75ddaa830e
sha256 39955a2c38c08fcc7b8f6e51ed0d89e125dfad0fc60f152b3a869231079fc5b7
sha512 e9e4472713690a7a02e43f2d05453ef1294f4e616696a0520997432032abaa3ca8e7dfeb6bd80042c06ad56d5d66a00c96c2f179355a250730d2ce30fece04b0
ripemd-160 0ef259a4c83e6b7f85d08ac96e7ff2f6829a8d1b

42248891 as geometric shapes

Circle

Radius = n
Diameter 84497782
Circumference 265457611.17583
Area 5.6076448398441E+15

Sphere

Radius = n
Volume 3.1588903414038E+23
Surface area 2.2430579359376E+16
Circumference 265457611.17583

Square

Length = n
Perimeter 168995564
Area 1784968790729881
Diagonal 59748954.647423

Cube

Length = n
Surface area 10709812744379286
Volume 7.5412951877949E+22
Space diagonal 73177225.775439

Equilateral Triangle

Length = n
Perimeter 126746673
Area 7.7291415886723E+14
Altitude 36588612.88772

Triangular Pyramid

Length = n
Surface area 7.7291415886723E+14
Volume 8.8875016103654E+21
Height 19916318.215808