73887144 (number)

73887144 is an even 8-digits composite number following 73887143 and preceding 73887145. In scientific notation, it is written as 7.3887144 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 24024000 positive integers (up to 73887144) that are relatively prime to 73887144.

Interesting facts

Basic properties

Name

Name seventy-three million eight hundred eighty-seven thousand one hundred forty-four

Notation

Scientific notation 7.3887144 × 10^7
Engineering notation 7.3887144 × 10^6

Prime Factorization of 73887144

Prime Factorization 2 × 2 × 2 × 3 × 71 × 331 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18471786
Product of the distinct prime numbers

The prime factorization of 73887144 is 2 × 2 × 2 × 3 × 71 × 331 × 131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 5, 65, 470, 548, 3692, 5824, 60649, 78406, 351918, 777409, 4841439, 4306448, 97820118, 25033948, 50895382, 648558996, 5449553927, 4030931239

Basic calculations (n = 73887144)

Multiplication

n×y
n×2 147774288
n×3 221661432
n×4 295548576
n×5 369435720

Division

n÷y
n÷2 36943572
n÷3 24629048
n÷3 18471786
n÷5 14777428.8

Exponentiation

ny
n2 5459310048476736
n3 4.0337282769245E+23
n4 2.9804066205399E+31
n5 2.2021373315039E+39

Nth Root

y√n
2√n 8595.7631423859
3√n 419.62011000785
4√n 92.713338535434
5√n 37.472595576389

Divisors of 73887144

1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 213, 262, 284, 331, 393, 426, 524, 568, 662, 786, 852, 993, 1048, 1324, 1572, 1704, 1986, 2648, 3144, 3972, 7944, 9301, 18602, 23501, 27903, 37204, 43361, 47002, 55806, 70503, 74408, 86722, 94004, 111612, 130083, 141006, 173444, 188008, 223224, 260166, 282012, 346888, 520332, 564024, 1040664, 3078631, 6157262, 9235893, 12314524, 18471786, 24629048, 36943572, 73887144

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73887143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73887144 can be divided by 64 positive divisors. The sum of these divisors (counting 73887144) is 1, the average is 0.015625.

Base conversion 73887144

Base System Value
2 Binary 100011001110110110110101000
3 Ternary 12011000212002220
4 Quaternary 10121312312220
5 Quinary 122403342034
6 Senary 11155354040
8 Octal 431666650
10 Decimal 73887144
12 Duodecimal 208b2920
16 Hexadecimal 4676da8
20 Vigesimal 131fhh4
36 Base36 17znoo

Cryptographic Hash Functions

md5 43a386b7967c890f85bf943735add712
sha1 5b6dd933717dca1854e46db714c86d2895038f2b
sha256 5b3cf6d183d7a4fc4017d81c9d601e80fa3561ade7ecf7f62d45fc25a1ae9080
sha512 5b66bf6b005a9458884e4126a6be0bd66eed52f6a5b0bc717f820f0bc61570ddbc8ab9a7bda451e4bbdd86aed6110014ae8130c78c9ead8977806c80cf3eb9dc
ripemd-160 13b27e59e5cde29219e495e7e7667e73821fc763

73887144 as geometric shapes

Circle

Radius = n
Diameter 147774288
Circumference 464246617.57026
Area 1.7150928341963E+16

Sphere

Radius = n
Volume 1.6896441495151E+24
Surface area 6.8603713367854E+16
Circumference 464246617.57026

Square

Length = n
Perimeter 295548576
Area 5459310048476736
Diagonal 104492201.12981

Cube

Length = n
Surface area 32755860290860416
Volume 4.0337282769245E+23
Space diagonal 127976287.43416

Equilateral Triangle

Length = n
Perimeter 221661432
Area 2.3639505945583E+15
Altitude 63988143.717079

Triangular Pyramid

Length = n
Surface area 2.3639505945583E+15
Volume 4.753794363462E+22
Height 34830733.709938