78904900 (number)

78904900 is an even 8-digits composite number following 78904899 and preceding 78904901. In scientific notation, it is written as 7.8904900 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 36 positive divisors. There are 31442560 positive integers (up to 78904900) that are relatively prime to 78904900.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred four thousand nine hundred

Notation

Scientific notation 7.8904900 × 10^7
Engineering notation 7.8904900 × 10^6

Prime Factorization of 78904900

Prime Factorization 2 × 2 × 5 × 5 × 293 × 2693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7890490
Product of the distinct prime numbers

The prime factorization of 78904900 is 2 × 2 × 5 × 5 × 293 × 2693. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 11, 49, 866, 357, 9505, 8027, 87121, 48837, 723367, 877686, 6012008, 6912458, 48926264, 28681584, 422972420, 79087782, 9959858464, 6791344690

Basic calculations (n = 78904900)

Multiplication

n×y
n×2 157809800
n×3 236714700
n×4 315619600
n×5 394524500

Division

n÷y
n÷2 39452450
n÷3 26301633.333333
n÷3 19726225
n÷5 15780980

Exponentiation

ny
n2 6225983244010000
n3 4.9126058527028E+23
n4 3.8762867354693E+31
n5 3.0585801723353E+39

Nth Root

y√n
2√n 8882.8430133601
3√n 428.91179680629
4√n 94.24883560745
5√n 37.968268733517

Divisors of 78904900

1, 2, 4, 5, 10, 20, 25, 50, 100, 293, 586, 1172, 1465, 2693, 2930, 5386, 5860, 7325, 10772, 13465, 14650, 26930, 29300, 53860, 67325, 134650, 269300, 789049, 1578098, 3156196, 3945245, 7890490, 15780980, 19726225, 39452450, 78904900

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 -78904899
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 78904900 can be divided by 36 positive divisors. The sum of these divisors (counting 78904900) is 1, the average is 0.027777777777778.

Base conversion 78904900

Base System Value
2 Binary 100101100111111111001000100
3 Ternary 12111110210011201
4 Quaternary 10230333321010
5 Quinary 130144424100
6 Senary 11455112244
8 Octal 454777104
10 Decimal 78904900
12 Duodecimal 22512684
16 Hexadecimal 4b3fe44
20 Vigesimal 14d3250
36 Base36 1az7es

Cryptographic Hash Functions

md5 c0319007f2c00a48ba7b46c8d2880218
sha1 09c8fbf5ff2c168ffd8b957c7fc03f57aa25e370
sha256 f4a623986771ae71af98b37311a9ceccd769283c6842ccd7c8e78c46cdcaeba2
sha512 6b3fa212f0a7f1cab7daa5e000ac5a58f20e66dfd005841e0b5dc803c5f28917a71d3c0371742a7e35b66d2c7142531e7d31047006c254f8846e7259689d6f0a
ripemd-160 b0dfe4ae9ed8b60adb182d8d9678f2e7578ee2e6

78904900 as geometric shapes

Circle

Radius = n
Diameter 157809800
Circumference 495774108.34447
Area 1.9559503220755E+16

Sphere

Radius = n
Volume 2.0577875275778E+24
Surface area 7.823801288302E+16
Circumference 495774108.34447

Square

Length = n
Perimeter 315619600
Area 6225983244010000
Diagonal 111588379.71769

Cube

Length = n
Surface area 37355899464060000
Volume 4.9126058527028E+23
Space diagonal 136667295.76614

Equilateral Triangle

Length = n
Perimeter 236714700
Area 2.6959298264245E+15
Altitude 68333647.883071

Triangular Pyramid

Length = n
Surface area 2.6959298264245E+15
Volume 5.7895615195715E+22
Height 37196126.572564