77884840 (number)

77884840 is an even 8-digits composite number following 77884839 and preceding 77884841. In scientific notation, it is written as 7.7884840 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 28321600 positive integers (up to 77884840) that are relatively prime to 77884840.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-four thousand eight hundred forty

Notation

Scientific notation 7.7884840 × 10^7
Engineering notation 7.7884840 × 10^6

Prime Factorization of 77884840

Prime Factorization 2 × 2 × 2 × 5 × 11 × 177011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19471210
Product of the distinct prime numbers

The prime factorization of 77884840 is 2 × 2 × 2 × 5 × 11 × 177011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 69, 22, 950, 346, 1514, 3004, 95816, 51646, 301777, 420436, 1541887, 2946424, 63190332, 96790519, 854826579, 140459707, 6252896383, 6056957314

Basic calculations (n = 77884840)

Multiplication

n×y
n×2 155769680
n×3 233654520
n×4 311539360
n×5 389424200

Division

n÷y
n÷2 38942420
n÷3 25961613.333333
n÷3 19471210
n÷5 15576968

Exponentiation

ny
n2 6066048301825600
n3 4.7245320141996E+23
n4 3.6796942000081E+31
n5 2.8659239401656E+39

Nth Root

y√n
2√n 8825.2388069672
3√n 427.05549136498
4√n 93.942742172917
5√n 37.869588536061

Divisors of 77884840

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 177011, 354022, 708044, 885055, 1416088, 1770110, 1947121, 3540220, 3894242, 7080440, 7788484, 9735605, 15576968, 19471210, 38942420, 77884840

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 -77884839
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 77884840 can be divided by 32 positive divisors. The sum of these divisors (counting 77884840) is 1, the average is 0.03125.

Base conversion 77884840

Base System Value
2 Binary 100101001000110110110101000
3 Ternary 12102112221220201
4 Quaternary 10221012312220
5 Quinary 124414303330
6 Senary 11421201544
8 Octal 451066650
10 Decimal 77884840
12 Duodecimal 221002b4
16 Hexadecimal 4a46da8
20 Vigesimal 146fc20
36 Base36 1adcbs

Cryptographic Hash Functions

md5 0f111ede920d872c45480cd81d5c08f3
sha1 5821817e55d9737919dcd216f2f54c97596835a7
sha256 bb3d76f240002ab2d4f326a44f546b90d797279ca2589be800b694ec02431491
sha512 52beaa97b14dd2f19c15f8cb0a7706a56c19ced690ad272e3bceb5af444b7a11e3bafe7fc3e2f9d0c4c2a3466064f2600be286b2db53b97eb26c619c899a84d7
ripemd-160 aaa3264070b7a0bb093446e736e558e041e59c5a

77884840 as geometric shapes

Circle

Radius = n
Diameter 155769680
Circumference 489364882.34003
Area 1.9057052781336E+16

Sphere

Radius = n
Volume 1.9790073423279E+24
Surface area 7.6228211125345E+16
Circumference 489364882.34003

Square

Length = n
Perimeter 311539360
Area 6066048301825600
Diagonal 110145797.03126

Cube

Length = n
Surface area 36396289810953600
Volume 4.7245320141996E+23
Space diagonal 134900500.01937

Equilateral Triangle

Length = n
Perimeter 233654520
Area 2.6266759649822E+15
Altitude 67450250.009686

Triangular Pyramid

Length = n
Surface area 2.6266759649822E+15
Volume 5.5679143752891E+22
Height 36715265.677086