75055438 (number)

75055438 is an even 8-digits composite number following 75055437 and preceding 75055439. In scientific notation, it is written as 7.5055438 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 37183320 positive integers (up to 75055438) that are relatively prime to 75055438.

Interesting facts

Basic properties

Name

Name seventy-five million fifty-five thousand four hundred thirty-eight

Notation

Scientific notation 7.5055438 × 10^7
Engineering notation 7.5055438 × 10^6

Prime Factorization of 75055438

Prime Factorization 2 × 109 × 344291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75055438
Product of the distinct prime numbers

The prime factorization of 75055438 is 2 × 109 × 344291. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 5, 3, 834, 827, 8202, 2188, 70311, 60423, 862608, 737685, 5834623, 4378327, 18557053, 76427025, 759099688, 869742318, 8874405855, 8510751543

Basic calculations (n = 75055438)

Multiplication

n×y
n×2 150110876
n×3 225166314
n×4 300221752
n×5 375277190

Division

n÷y
n÷2 37527719
n÷3 25018479.333333
n÷3 18763859.5
n÷5 15011087.6

Exponentiation

ny
n2 5633318773371844
n3 4.2281120792905E+23
n4 3.1734280402424E+31
n5 2.3818303152187E+39

Nth Root

y√n
2√n 8663.4541610145
3√n 421.82021421536
4√n 93.077678102833
5√n 37.590355482037

Divisors of 75055438

1, 2, 109, 218, 344291, 688582, 37527719, 75055438

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75055437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75055438 can be divided by 8 positive divisors. The sum of these divisors (counting 75055438) is 1, the average is 0.125.

Base conversion 75055438

Base System Value
2 Binary 100011110010100000101001110
3 Ternary 12020020012201001
4 Quaternary 10132110011032
5 Quinary 123203233223
6 Senary 11240410514
8 Octal 436240516
10 Decimal 75055438
12 Duodecimal 21176a3a
16 Hexadecimal 479414e
20 Vigesimal 1391ibi
36 Base36 18op5a

Cryptographic Hash Functions

md5 f03a4c490d1e42234eeaa1a4c2f2ce91
sha1 fad3b5365d6844e9d116d769e5ee1f4cfc481ef2
sha256 505db91d4442339962d1a012979f5fff57f5fd81033bc27f52495044bcf27771
sha512 17b8004cd3e32bccd15ef031ba96c4084d9fcdfdd566c0e26adf12806237fe8cde1d91402d7e783475431c7d2c6b2e73f1f951dd290fa5e06940693dc29c9830
ripemd-160 695243d9447599935237b0be99583584521d86d9

75055438 as geometric shapes

Circle

Radius = n
Diameter 150110876
Circumference 471587225.26553
Area 1.7697592873754E+16

Sphere

Radius = n
Volume 1.7710674462471E+24
Surface area 7.0790371495018E+16
Circumference 471587225.26553

Square

Length = n
Perimeter 300221752
Area 5633318773371844
Diagonal 106144418.34945

Cube

Length = n
Surface area 33799912640231064
Volume 4.2281120792905E+23
Space diagonal 129999832.00034

Equilateral Triangle

Length = n
Perimeter 225166314
Area 2.4392985826779E+15
Altitude 64999916.000168

Triangular Pyramid

Length = n
Surface area 2.4392985826779E+15
Volume 4.9828778714717E+22
Height 35381472.783151