77984904 (number)

77984904 is an even 8-digits composite number following 77984903 and preceding 77984905. In scientific notation, it is written as 7.7984904 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 24864576 positive integers (up to 77984904) that are relatively prime to 77984904.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred eighty-four thousand nine hundred four

Notation

Scientific notation 7.7984904 × 10^7
Engineering notation 7.7984904 × 10^6

Prime Factorization of 77984904

Prime Factorization 2 × 2 × 2 × 3 × 23 × 141277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19496226
Product of the distinct prime numbers

The prime factorization of 77984904 is 2 × 2 × 2 × 3 × 23 × 141277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 22, 23, 539, 283, 5295, 4924, 89315, 30557, 589103, 474567, 1019142, 4226337, 26319260, 44412892, 703740808, 720686236, 2943152955, 6530572591

Basic calculations (n = 77984904)

Multiplication

n×y
n×2 155969808
n×3 233954712
n×4 311939616
n×5 389924520

Division

n÷y
n÷2 38992452
n÷3 25994968
n÷3 19496226
n÷5 15596980.8

Exponentiation

ny
n2 6081645251889216
n3 4.7427652113064E+23
n4 3.6986408969827E+31
n5 2.8843815528167E+39

Nth Root

y√n
2√n 8830.9061822669
3√n 427.2383022651
4√n 93.972901318768
5√n 37.879314271173

Divisors of 77984904

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 141277, 282554, 423831, 565108, 847662, 1130216, 1695324, 3249371, 3390648, 6498742, 9748113, 12997484, 19496226, 25994968, 38992452, 77984904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77984903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77984904 can be divided by 32 positive divisors. The sum of these divisors (counting 77984904) is 1, the average is 0.03125.

Base conversion 77984904

Base System Value
2 Binary 100101001011111010010001000
3 Ternary 12102202001011210
4 Quaternary 10221133102020
5 Quinary 124431004104
6 Senary 11423253120
8 Octal 451372210
10 Decimal 77984904
12 Duodecimal 2214a1a0
16 Hexadecimal 4a5f488
20 Vigesimal 1478254
36 Base36 1afhjc

Cryptographic Hash Functions

md5 7738100de65d88209adf6941e8222186
sha1 30f0a4305d9e46bab5e954ca23a13c8b9e3f5a99
sha256 660a7e715291b3d5b31bd21fa64989d67caacfa552b17329dd3fc471e7f31f04
sha512 0b048bdf2c773dcbb35913e5a580607f6b9e5ba8f4e35a0ec4525aad308c99e496018b29f5dc42d69ca901f64da981d9b259b6c0d5eb25dae0970a2a578829ac
ripemd-160 8735b4fca59ac04446fb9e8aa8c5528fe469c904

77984904 as geometric shapes

Circle

Radius = n
Diameter 155969808
Circumference 489993602.99461
Area 1.9106052045074E+16

Sphere

Radius = n
Volume 1.9866448460722E+24
Surface area 7.6424208180298E+16
Circumference 489993602.99461

Square

Length = n
Perimeter 311939616
Area 6081645251889216
Diagonal 110287308.89716

Cube

Length = n
Surface area 36489871511335296
Volume 4.7427652113064E+23
Space diagonal 135073815.95138

Equilateral Triangle

Length = n
Perimeter 233954712
Area 2.6334296424705E+15
Altitude 67536907.975691

Triangular Pyramid

Length = n
Surface area 2.6334296424705E+15
Volume 5.5894024041506E+22
Height 36762436.299055