73126989 (number)

73126989 is an odd 8-digits composite number following 73126988 and preceding 73126990. In scientific notation, it is written as 7.3126989 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 44680896 positive integers (up to 73126989) that are relatively prime to 73126989.

Interesting facts

Basic properties

Name

Name seventy-three million one hundred twenty-six thousand nine hundred eighty-nine

Notation

Scientific notation 7.3126989 × 10^7
Engineering notation 7.3126989 × 10^6

Prime Factorization of 73126989

Prime Factorization 27 × 13 × 157 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73126989
Product of the distinct prime numbers

The prime factorization of 73126989 is 27 × 13 × 157 × 1327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 57, 73, 970, 603, 5939, 1120, 24969, 30404, 860894, 59352, 6642591, 6617879, 39401610, 26587221, 963488560, 224270629, 1204061765, 3694243883

Basic calculations (n = 73126989)

Multiplication

n×y
n×2 146253978
n×3 219380967
n×4 292507956
n×5 365634945

Division

n÷y
n÷2 36563494.5
n÷3 24375663
n÷3 18281747.25
n÷5 14625397.8

Exponentiation

ny
n2 5347556520206121
n3 3.9105070682999E+23
n4 2.8596360736799E+31
n5 2.0911657570399E+39

Nth Root

y√n
2√n 8551.4319853461
3√n 418.17612176321
4√n 92.473953010272
5√n 37.395172278625

Divisors of 73126989

1, 13, 27, 157, 351, 1327, 2041, 4239, 17251, 35829, 55107, 208339, 465777, 2708407, 5625153, 73126989

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 -73126988
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 73126989 can be divided by 16 positive divisors. The sum of these divisors (counting 73126989) is 1, the average is 0.0625.

Base conversion 73126989

Base System Value
2 Binary 100010110111101010001001101
3 Ternary 12002121020101000
4 Quaternary 10112331101031
5 Quinary 122210030424
6 Senary 11131210513
8 Octal 426752115
10 Decimal 73126989
12 Duodecimal 205a6a39
16 Hexadecimal 45bd44d
20 Vigesimal 12h0h99
36 Base36 17jd59

Cryptographic Hash Functions

md5 33afcb6a1677ebc7998fda8e59e85a82
sha1 ca9e6dcadd58429feab79471df1cfb0fff7da35e
sha256 d8f40b061a47f5a777e919394518519f1eb3fc5e9bb7b079cc043d39be8a50df
sha512 1d9000c83efb5f22b7c7e756c1d7f504b5e18a96083ea394d85ca06e7ee598b931208d8e5130c4c926eb774ac796f8454d3c63167df0496d5b9248b229790578
ripemd-160 c7d1c26a0e2be11a932c5c1be5cf0ee5ac88e3ac

73126989 as geometric shapes

Circle

Radius = n
Diameter 146253978
Circumference 459470422.84308
Area 1.6799844278536E+16

Sphere

Radius = n
Volume 1.6380293703443E+24
Surface area 6.7199377114143E+16
Circumference 459470422.84308

Square

Length = n
Perimeter 292507956
Area 5347556520206121
Diagonal 103417179.61931

Cube

Length = n
Surface area 32085339121236726
Volume 3.9105070682999E+23
Space diagonal 126659660.35253

Equilateral Triangle

Length = n
Perimeter 219380967
Area 2.3155598973358E+15
Altitude 63329830.176265

Triangular Pyramid

Length = n
Surface area 2.3155598973358E+15
Volume 4.6085767764547E+22
Height 34472393.206436