72669072 (number)

72669072 is an even 8-digits composite number following 72669071 and preceding 72669073. In scientific notation, it is written as 7.2669072 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 19668096 positive integers (up to 72669072) that are relatively prime to 72669072.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-nine thousand seventy-two

Notation

Scientific notation 7.2669072 × 10^7
Engineering notation 7.2669072 × 10^6

Prime Factorization of 72669072

Prime Factorization 2 × 2 × 2 × 2 × 57 × 7 × 11383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9083634
Product of the distinct prime numbers

The prime factorization of 72669072 is 2 × 2 × 2 × 2 × 57 × 7 × 11383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 10, 4, 49, 143, 346, 4862, 4412, 90502, 73069, 737217, 699625, 568086, 8492466, 23934655, 11558074, 217883133, 585792736, 8039711765, 6921367679

Basic calculations (n = 72669072)

Multiplication

n×y
n×2 145338144
n×3 218007216
n×4 290676288
n×5 363345360

Division

n÷y
n÷2 36334536
n÷3 24223024
n÷3 18167268
n÷5 14533814.4

Exponentiation

ny
n2 5280794025341184
n3 3.8375040124469E+23
n4 2.7886785538079E+31
n5 2.0265068261152E+39

Nth Root

y√n
2√n 8524.6156511599
3√n 417.30142851248
4√n 92.328845173975
5√n 37.348221245326

Divisors of 72669072

1, 2, 4, 7, 8, 14, 16, 28, 56, 57, 112, 114, 228, 399, 456, 798, 912, 1596, 3192, 6384, 11383, 22766, 45532, 79681, 91064, 159362, 182128, 318724, 637448, 648831, 1274896, 1297662, 2595324, 4541817, 5190648, 9083634, 10381296, 18167268, 36334536, 72669072

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 -72669071
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 72669072 can be divided by 40 positive divisors. The sum of these divisors (counting 72669072) is 1, the average is 0.025.

Base conversion 72669072

Base System Value
2 Binary 100010101001101011110010000
3 Ternary 12001201222020010
4 Quaternary 10111031132100
5 Quinary 122100402242
6 Senary 11113314520
8 Octal 425153620
10 Decimal 72669072
12 Duodecimal 20405a40
16 Hexadecimal 454d790
20 Vigesimal 12e3cdc
36 Base36 179jtc

Cryptographic Hash Functions

md5 1850b2e991f055d1beb4c76f549f1f5e
sha1 676bfe053fc37a3bdff2af72d7ab451c04410ac3
sha256 55ec63c1aeb8ea6fc674a47fa7908ff916ff54398f3926101131b1c4224f8072
sha512 98c9fe6db0b43ec852bbca818dae5acd71489438352b2e61630796cbe7f51cff55544cf2a54c64f31d4912d3c389ef8bab84e29871d34d9d4aeabcb5e406293e
ripemd-160 1a72a3f49552b33c44a0cd81084974fd79102142

72669072 as geometric shapes

Circle

Radius = n
Diameter 145338144
Circumference 456593245.47678
Area 1.6590103715133E+16

Sphere

Radius = n
Volume 1.6074499218166E+24
Surface area 6.6360414860531E+16
Circumference 456593245.47678

Square

Length = n
Perimeter 290676288
Area 5280794025341184
Diagonal 102769587.18747

Cube

Length = n
Surface area 31684764152047104
Volume 3.8375040124469E+23
Space diagonal 125866524.84288

Equilateral Triangle

Length = n
Perimeter 218007216
Area 2.2866508890493E+15
Altitude 62933262.42144

Triangular Pyramid

Length = n
Surface area 2.2866508890493E+15
Volume 4.522541850053E+22
Height 34256529.062489