72671892 (number)

72671892 is an even 8-digits composite number following 72671891 and preceding 72671893. In scientific notation, it is written as 7.2671892 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 23660448 positive integers (up to 72671892) that are relatively prime to 72671892.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand eight hundred ninety-two

Notation

Scientific notation 7.2671892 × 10^7
Engineering notation 7.2671892 × 10^6

Prime Factorization of 72671892

Prime Factorization 2 × 2 × 3 × 43 × 140837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36335946
Product of the distinct prime numbers

The prime factorization of 72671892 is 2 × 2 × 3 × 43 × 140837. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 48, 13, 621, 302, 9940, 344, 89319, 9349, 355362, 839995, 1056431, 6060489, 37158531, 99804081, 951434523, 788540472, 5224930213, 4080307893

Basic calculations (n = 72671892)

Multiplication

n×y
n×2 145343784
n×3 218015676
n×4 290687568
n×5 363359460

Division

n÷y
n÷2 36335946
n÷3 24223964
n÷3 18167973
n÷5 14534378.4

Exponentiation

ny
n2 5281203886859664
n3 3.8379507849585E+23
n4 2.7891114494582E+31
n5 2.0269000603099E+39

Nth Root

y√n
2√n 8524.7810529069
3√n 417.30682638337
4√n 92.3297408905
5√n 37.348511108251

Divisors of 72671892

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 140837, 281674, 422511, 563348, 845022, 1690044, 6055991, 12111982, 18167973, 24223964, 36335946, 72671892

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671892 can be divided by 24 positive divisors. The sum of these divisors (counting 72671892) is 1, the average is 0.041666666666667.

Base conversion 72671892

Base System Value
2 Binary 100010101001110001010010100
3 Ternary 12001202010002120
4 Quaternary 10111032022110
5 Quinary 122101000032
6 Senary 11113335540
8 Octal 425161224
10 Decimal 72671892
12 Duodecimal 204075b0
16 Hexadecimal 454e294
20 Vigesimal 12e3jec
36 Base36 179lzo

Cryptographic Hash Functions

md5 983ce08f0950b01d4a6f99ca45720bb8
sha1 bac26ec6c585fa51dd100f2c3a01f0d9462ab199
sha256 ec809c087dc3cd0f72930af51395b5ee25f1ac563156a70249b64afffb2cf166
sha512 73bf38129ead20c0a3449ec6e8ff88841f975e082b5b45c99c0060f1d02dc85e2539beb7ad2bf7af8bfe4cf4e1756245cf17f653798dcb57384fcc21a7ca72dc
ripemd-160 9197a7311ee1b4ef0ca7656feac61035e730d685

72671892 as geometric shapes

Circle

Radius = n
Diameter 145343784
Circumference 456610964.05934
Area 1.6591391333068E+16

Sphere

Radius = n
Volume 1.6076370654486E+24
Surface area 6.6365565332273E+16
Circumference 456610964.05934

Square

Length = n
Perimeter 290687568
Area 5281203886859664
Diagonal 102773575.26971

Cube

Length = n
Surface area 31687223321157984
Volume 3.8379507849585E+23
Space diagonal 125871409.22616

Equilateral Triangle

Length = n
Perimeter 218015676
Area 2.2868283642928E+15
Altitude 62935704.613079

Triangular Pyramid

Length = n
Surface area 2.2868283642928E+15
Volume 4.5230683765073E+22
Height 34257858.423238