71749072 (number)

71749072 is an even 8-digits composite number following 71749071 and preceding 71749073. In scientific notation, it is written as 7.1749072 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 34603776 positive integers (up to 71749072) that are relatively prime to 71749072.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred forty-nine thousand seventy-two

Notation

Scientific notation 7.1749072 × 10^7
Engineering notation 7.1749072 × 10^6

Prime Factorization of 71749072

Prime Factorization 2 × 2 × 2 × 2 × 47 × 73 × 1307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8968634
Product of the distinct prime numbers

The prime factorization of 71749072 is 2 × 2 × 2 × 2 × 47 × 73 × 1307. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 59, 87, 916, 484, 333, 8568, 82765, 31456, 508040, 788909, 8633997, 1048645, 68931395, 76095566, 929189788, 276658338, 962524927, 791338866

Basic calculations (n = 71749072)

Multiplication

n×y
n×2 143498144
n×3 215247216
n×4 286996288
n×5 358745360

Division

n÷y
n÷2 35874536
n÷3 23916357.333333
n÷3 17937268
n÷5 14349814.4

Exponentiation

ny
n2 5147929332861184
n3 3.6935915235437E+23
n4 2.6501176416133E+31
n5 1.9014348147658E+39

Nth Root

y√n
2√n 8470.4823947636
3√n 415.53291386685
4√n 92.035223663354
5√n 37.253172006778

Divisors of 71749072

1, 2, 4, 8, 16, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1307, 2614, 3431, 5228, 6862, 10456, 13724, 20912, 27448, 54896, 61429, 95411, 122858, 190822, 245716, 381644, 491432, 763288, 982864, 1526576, 4484317, 8968634, 17937268, 35874536, 71749072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71749071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71749072 can be divided by 40 positive divisors. The sum of these divisors (counting 71749072) is 1, the average is 0.025.

Base conversion 71749072

Base System Value
2 Binary 100010001101100110111010000
3 Ternary 12000000020020001
4 Quaternary 10101230313100
5 Quinary 121331432242
6 Senary 11041455344
8 Octal 421546720
10 Decimal 71749072
12 Duodecimal 20041554
16 Hexadecimal 446cdd0
20 Vigesimal 1288cdc
36 Base36 16ptxs

Cryptographic Hash Functions

md5 9f6643854682c2f76d18b7ec74b0c049
sha1 84665213d92d82eeb29950cb7837faecf9d0024a
sha256 6cf99bb6f05f80912f6cc696364b5d649e5c8d0f50cfcedd7704f275890b5359
sha512 6b034242c0bf0d416e68777b3f2bb9b033df53d00f943d4a8a9c09c2d66481a7d8b6e355d8707b1b9f71e79319f2f1d7b2933d4b995bd9e679f48d6bb80bde65
ripemd-160 c6c70b855e6576f22cec683e696c11aad3e3a229

71749072 as geometric shapes

Circle

Radius = n
Diameter 143498144
Circumference 450812714.99417
Area 1.6172696973316E+16

Sphere

Radius = n
Volume 1.5471679994302E+24
Surface area 6.4690787893264E+16
Circumference 450812714.99417

Square

Length = n
Perimeter 286996288
Area 5147929332861184
Diagonal 101468510.71008

Cube

Length = n
Surface area 30887575997167104
Volume 3.6935915235437E+23
Space diagonal 124273038.09992

Equilateral Triangle

Length = n
Perimeter 215247216
Area 2.2291187895724E+15
Altitude 62136519.049959

Triangular Pyramid

Length = n
Surface area 2.2291187895724E+15
Volume 4.3529393553848E+22
Height 33822836.903361