72557776 (number)

72557776 is an even 8-digits composite number following 72557775 and preceding 72557777. In scientific notation, it is written as 7.2557776 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors. There are 36278880 positive integers (up to 72557776) that are relatively prime to 72557776.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred fifty-seven thousand seven hundred seventy-six

Notation

Scientific notation 7.2557776 × 10^7
Engineering notation 7.2557776 × 10^6

Prime Factorization of 72557776

Prime Factorization 2 × 2 × 2 × 2 × 4534861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9069722
Product of the distinct prime numbers

The prime factorization of 72557776 is 2 × 2 × 2 × 2 × 4534861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 34, 72, 42, 230, 6292, 7041, 51161, 39262, 597744, 506725, 486263, 6330129, 22808861, 96192402, 836831269, 316142847, 773011282, 5719520215

Basic calculations (n = 72557776)

Multiplication

n×y
n×2 145115552
n×3 217673328
n×4 290231104
n×5 362788880

Division

n÷y
n÷2 36278888
n÷3 24185925.333333
n÷3 18139444
n÷5 14511555.2

Exponentiation

ny
n2 5264630858066176
n3 3.8198990652225E+23
n4 2.7716338071703E+31
n5 2.0110358493469E+39

Nth Root

y√n
2√n 8518.0852308485
3√n 417.08828093327
4√n 92.293473392481
5√n 37.336774129421

Divisors of 72557776

1, 2, 4, 8, 16, 4534861, 9069722, 18139444, 36278888, 72557776

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72557775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72557776 can be divided by 10 positive divisors. The sum of these divisors (counting 72557776) is 1, the average is 0.1.

Base conversion 72557776

Base System Value
2 Binary 100010100110010010011010000
3 Ternary 12001112022120001
4 Quaternary 10110302103100
5 Quinary 122033322101
6 Senary 11111055344
8 Octal 424622320
10 Decimal 72557776
12 Duodecimal 20371554
16 Hexadecimal 45324d0
20 Vigesimal 12d9e8g
36 Base36 1775xs

Cryptographic Hash Functions

md5 ac70d7367dc1aee5d165771e87acfa5b
sha1 8dff597583e3d882e1a3a6e16b9bf7ffe4451caa
sha256 e72557272db5100cd7b6fde5b829016a560f749620ee2a5fd9fa758e45840ccd
sha512 c9e4f44489d2f5c7652de27f7c23d4c8c26a124f8f586316a33ecd40f45693e916589a9d86fd6e423d2a95655a197dbe26c1ab3ab3b841a04e2711e24a9967d1
ripemd-160 90ef29f8788d0f99dd83667e91cb25cd65fb796c

72557776 as geometric shapes

Circle

Radius = n
Diameter 145115552
Circumference 455893952.08483
Area 1.6539325627563E+16

Sphere

Radius = n
Volume 1.6000755787677E+24
Surface area 6.6157302510251E+16
Circumference 455893952.08483

Square

Length = n
Perimeter 290231104
Area 5264630858066176
Diagonal 102612190.87483

Cube

Length = n
Surface area 31587785148397056
Volume 3.8198990652225E+23
Space diagonal 125673754.5162

Equilateral Triangle

Length = n
Perimeter 217673328
Area 2.2796520323164E+15
Altitude 62836877.258101

Triangular Pyramid

Length = n
Surface area 2.2796520323164E+15
Volume 4.5017942207783E+22
Height 34204063.624943