74928900 (number)

74928900 is an even 8-digits composite number following 74928899 and preceding 74928901. In scientific notation, it is written as 7.4928900 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 36 positive divisors. There are 19980960 positive integers (up to 74928900) that are relatively prime to 74928900.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred twenty-eight thousand nine hundred

Notation

Scientific notation 7.4928900 × 10^7
Engineering notation 7.4928900 × 10^6

Prime Factorization of 74928900

Prime Factorization 2 × 2 × 3 × 5 × 5 × 249763

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7492890
Product of the distinct prime numbers

The prime factorization of 74928900 is 2 × 2 × 3 × 5 × 5 × 249763. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 38, 34, 347, 517, 2123, 6531, 48872, 57152, 19364, 476696, 7783918, 6877456, 44906095, 24897904, 920251620, 327306024, 841787291, 4509337800

Basic calculations (n = 74928900)

Multiplication

n×y
n×2 149857800
n×3 224786700
n×4 299715600
n×5 374644500

Division

n÷y
n÷2 37464450
n÷3 24976300
n÷3 18732225
n÷5 14985780

Exponentiation

ny
n2 5614340055210000
n3 4.2067632456282E+23
n4 3.1520814255535E+31
n5 2.3618199392716E+39

Nth Root

y√n
2√n 8656.1481040934
3√n 421.58302815666
4√n 93.038422730039
5√n 37.577672005674

Divisors of 74928900

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 249763, 499526, 749289, 999052, 1248815, 1498578, 2497630, 2997156, 3746445, 4995260, 6244075, 7492890, 12488150, 14985780, 18732225, 24976300, 37464450, 74928900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74928899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74928900 can be divided by 36 positive divisors. The sum of these divisors (counting 74928900) is 1, the average is 0.027777777777778.

Base conversion 74928900

Base System Value
2 Binary 100011101110101001100000100
3 Ternary 12012222210010110
4 Quaternary 10131311030010
5 Quinary 123140211100
6 Senary 11233553020
8 Octal 435651404
10 Decimal 74928900
12 Duodecimal 21115770
16 Hexadecimal 4775304
20 Vigesimal 1386250
36 Base36 18lzic

Cryptographic Hash Functions

md5 924108cb8da378c1bf74921fbb080072
sha1 26f01abae05775afca481caa8f223d2fdd359090
sha256 e7aad52cbc7b8db9068f6b5c01973a4e790140fb355e851b9e5a21f7ac6ad8e5
sha512 5d7adc8a2b23c7e122e06c50686c28409ee9b721ee65db05aa28b067b8c422c4c71e74c11d21daecc467296be3a19e6f0854af2a351b375d3beec6876d7763ac
ripemd-160 6cc3d5a56c74b57a5cee98a346325e05d948bdb2

74928900 as geometric shapes

Circle

Radius = n
Diameter 149857800
Circumference 470792163.56313
Area 1.7637969472203E+16

Sphere

Radius = n
Volume 1.7621248677143E+24
Surface area 7.0551877888811E+16
Circumference 470792163.56313

Square

Length = n
Perimeter 299715600
Area 5614340055210000
Diagonal 105965466.5937

Cube

Length = n
Surface area 33686040331260000
Volume 4.2067632456282E+23
Space diagonal 129780661.75525

Equilateral Triangle

Length = n
Perimeter 224786700
Area 2.4310805566482E+15
Altitude 64890330.877624

Triangular Pyramid

Length = n
Surface area 2.4310805566482E+15
Volume 4.9577180297168E+22
Height 35321822.197899