72846912 (number)

72846912 is an even 8-digits composite number following 72846911 and preceding 72846913. In scientific notation, it is written as 7.2846912 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 84 positive divisors. There are 22982400 positive integers (up to 72846912) that are relatively prime to 72846912.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred forty-six thousand nine hundred twelve

Notation

Scientific notation 7.2846912 × 10^7
Engineering notation 7.2846912 × 10^6

Prime Factorization of 72846912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 3 × 19 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 119814
Product of the distinct prime numbers

The prime factorization of 72846912 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 3 × 19 × 1051. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 1, 77, 45, 5, 753, 7793, 1506, 23498, 58224, 52752, 424244, 2401728, 4736500, 47267972, 76707849, 17206891, 693437397, 1968383265, 8457169898

Basic calculations (n = 72846912)

Multiplication

n×y
n×2 145693824
n×3 218540736
n×4 291387648
n×5 364234560

Division

n÷y
n÷2 36423456
n÷3 24282304
n÷3 18211728
n÷5 14569382.4

Exponentiation

ny
n2 5306672587935744
n3 3.8657471102617E+23
n4 2.8160773955549E+31
n5 2.0514254221917E+39

Nth Root

y√n
2√n 8535.0402459508
3√n 417.64156600981
4√n 92.385281543928
5√n 37.366483527011

Divisors of 72846912

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 1051, 1083, 1216, 1444, 1824, 2102, 2166, 2888, 3153, 3648, 4204, 4332, 5776, 6306, 8408, 8664, 11552, 12612, 16816, 17328, 19969, 23104, 25224, 33632, 34656, 39938, 50448, 59907, 67264, 69312, 79876, 100896, 119814, 159752, 201792, 239628, 319504, 379411, 479256, 639008, 758822, 958512, 1138233, 1278016, 1517644, 1917024, 2276466, 3035288, 3834048, 4552932, 6070576, 9105864, 12141152, 18211728, 24282304, 36423456, 72846912

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72846911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72846912 can be divided by 84 positive divisors. The sum of these divisors (counting 72846912) is 1, the average is 0.011904761904762.

Base conversion 72846912

Base System Value
2 Binary 100010101111000111001000000
3 Ternary 12002002000011210
4 Quaternary 10111320321000
5 Quinary 122122100122
6 Senary 11121210120
8 Octal 425707100
10 Decimal 72846912
12 Duodecimal 20490940
16 Hexadecimal 4578e40
20 Vigesimal 12f5h5c
36 Base36 17dd1c

Cryptographic Hash Functions

md5 8680a2e081b9f0667b51b48b04f0a6b6
sha1 f38761081065989113002c60dbfc96f1819cbb14
sha256 6ead5c39c2eae462b9895c84254140a04cd8ea5f0d20470c6d3f271edf447d87
sha512 bf47bf12c002fd7b06ea71ddd2440adc02092a5bb8810367f39048d4621134d6c300b60d66919b251c98a4ba80c1c5de48f5f73c6e2a53907f7d227f05897051
ripemd-160 5daa5e225c484a50c5cd70c0b09ec44f1c6abdd8

72846912 as geometric shapes

Circle

Radius = n
Diameter 145693824
Circumference 457710647.1518
Area 1.6671403617265E+16

Sphere

Radius = n
Volume 1.6192803629645E+24
Surface area 6.6685614469061E+16
Circumference 457710647.1518

Square

Length = n
Perimeter 291387648
Area 5306672587935744
Diagonal 103021090.9274

Cube

Length = n
Surface area 31840035527614464
Volume 3.8657471102617E+23
Space diagonal 126174552.7585

Equilateral Triangle

Length = n
Perimeter 218540736
Area 2.2978566353594E+15
Altitude 63087276.379249

Triangular Pyramid

Length = n
Surface area 2.2978566353594E+15
Volume 4.5558266600306E+22
Height 34340363.642466