72634861 (number)

72634861 is an odd 8-digits composite number following 72634860 and preceding 72634862. In scientific notation, it is written as 7.2634861 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 66355200 positive integers (up to 72634861) that are relatively prime to 72634861.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred thirty-four thousand eight hundred sixty-one

Notation

Scientific notation 7.2634861 × 10^7
Engineering notation 7.2634861 × 10^6

Prime Factorization of 72634861

Prime Factorization 13 × 97 × 57601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72634861
Product of the distinct prime numbers

The prime factorization of 72634861 is 13 × 97 × 57601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 52, 98, 799, 270, 766, 6425, 91341, 33320, 701646, 398429, 7673486, 9449223, 64418020, 82375814, 67719208, 737503721, 9381361143, 4687383721

Basic calculations (n = 72634861)

Multiplication

n×y
n×2 145269722
n×3 217904583
n×4 290539444
n×5 363174305

Division

n÷y
n÷2 36317430.5
n÷3 24211620.333333
n÷3 18158715.25
n÷5 14526972.2

Exponentiation

ny
n2 5275823032489321
n3 3.8320867262546E+23
n4 2.7834308670145E+31
n5 2.0217411412871E+39

Nth Root

y√n
2√n 8522.6088142071
3√n 417.23593279017
4√n 92.317976657892
5√n 37.344704038792

Divisors of 72634861

1, 13, 97, 1261, 57601, 748813, 5587297, 72634861

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 -72634860
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 72634861 can be divided by 8 positive divisors. The sum of these divisors (counting 72634861) is 1, the average is 0.125.

Base conversion 72634861

Base System Value
2 Binary 100010101000101000111101101
3 Ternary 12001200020022001
4 Quaternary 10111011013231
5 Quinary 122043303421
6 Senary 11112452301
8 Octal 425050755
10 Decimal 72634861
12 Duodecimal 203aa091
16 Hexadecimal 45451ed
20 Vigesimal 12dj731
36 Base36 178tf1

Cryptographic Hash Functions

md5 a1a8cfd7cfdfc43d2c3eab3b303bcbe1
sha1 252d1a6cd63e01fcbade3c5c31fadcee07b41d1b
sha256 dd2f19f02054d9949d041e468d216f033f186a315cb896075bd9288b49f5a95f
sha512 dbdb8b06c17efa41d006fa26c734a46c059af2fde2790132c1663d2867ed8454cbb3d2d417a53a148f7eb3f2c5e1b4a7de6ec8fa40ed4dbb7c2e96e20a701fd1
ripemd-160 e6317243c764355672a77215a1929a12f4990910

72634861 as geometric shapes

Circle

Radius = n
Diameter 145269722
Circumference 456378291.42423
Area 1.6574486880508E+16

Sphere

Radius = n
Volume 1.6051807342827E+24
Surface area 6.6297947522033E+16
Circumference 456378291.42423

Square

Length = n
Perimeter 290539444
Area 5275823032489321
Diagonal 102721205.52728

Cube

Length = n
Surface area 31654938194935926
Volume 3.8320867262546E+23
Space diagonal 125807269.6527

Equilateral Triangle

Length = n
Perimeter 217904583
Area 2.2844983860034E+15
Altitude 62903634.826352

Triangular Pyramid

Length = n
Surface area 2.2844983860034E+15
Volume 4.5161575170493E+22
Height 34240401.842428