72995518 (number)

72995518 is an even 8-digits composite number following 72995517 and preceding 72995519. In scientific notation, it is written as 7.2995518 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 34097920 positive integers (up to 72995518) that are relatively prime to 72995518.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred ninety-five thousand five hundred eighteen

Notation

Scientific notation 7.2995518 × 10^7
Engineering notation 7.2995518 × 10^6

Prime Factorization of 72995518

Prime Factorization 2 × 17 × 137 × 15671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72995518
Product of the distinct prime numbers

The prime factorization of 72995518 is 2 × 17 × 137 × 15671. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 12, 64, 576, 627, 3137, 9306, 74360, 21682, 763107, 75966, 5525719, 9066136, 67235066, 98286467, 850855813, 460387406, 4194664678, 9944081664

Basic calculations (n = 72995518)

Multiplication

n×y
n×2 145991036
n×3 218986554
n×4 291982072
n×5 364977590

Division

n÷y
n÷2 36497759
n÷3 24331839.333333
n÷3 18248879.5
n÷5 14599103.6

Exponentiation

ny
n2 5328345648088324
n3 3.8894535066525E+23
n4 2.8391267345502E+31
n5 2.0724352665614E+39

Nth Root

y√n
2√n 8543.7414520806
3√n 417.92536613052
4√n 92.432361497911
5√n 37.38171645298

Divisors of 72995518

1, 2, 17, 34, 137, 274, 2329, 4658, 15671, 31342, 266407, 532814, 2146927, 4293854, 36497759, 72995518

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 -72995517
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 72995518 can be divided by 16 positive divisors. The sum of these divisors (counting 72995518) is 1, the average is 0.0625.

Base conversion 72995518

Base System Value
2 Binary 100010110011101001010111110
3 Ternary 12002100120000201
4 Quaternary 10112131022332
5 Quinary 122141324033
6 Senary 11124314114
8 Octal 426351276
10 Decimal 72995518
12 Duodecimal 2054293a
16 Hexadecimal 459d2be
20 Vigesimal 12g48fi
36 Base36 17gjpa

Cryptographic Hash Functions

md5 e8cb890cdbdb72c5f28d2bf50f7bbd73
sha1 f04c6eb61d407ad02cf24f4339cc249db311bbc0
sha256 4bfb416066adc69d24a78dee79932710c98196ff5b168282d41b3e693aa1882e
sha512 2e2b3ea25d8d94061bdb648b691c83bfba4e260fd797262b7bbf7a8e8c2b5aa5d4e5758f64f3731bc7fcd71ad5935e78bf7d74806baebff705cbe75cea306b10
ripemd-160 30c4f62ac7f281df1a4368b2a82453921cc94989

72995518 as geometric shapes

Circle

Radius = n
Diameter 145991036
Circumference 458644366.18756
Area 1.6739491543821E+16

Sphere

Radius = n
Volume 1.6292104750638E+24
Surface area 6.6957966175286E+16
Circumference 458644366.18756

Square

Length = n
Perimeter 291982072
Area 5328345648088324
Diagonal 103231251.54805

Cube

Length = n
Surface area 31970073888529944
Volume 3.8894535066525E+23
Space diagonal 126431945.90081

Equilateral Triangle

Length = n
Perimeter 218986554
Area 2.3072413456944E+15
Altitude 63215972.950404

Triangular Pyramid

Length = n
Surface area 2.3072413456944E+15
Volume 4.5837649161063E+22
Height 34410417.182683