77646875 (number)

77646875 is an odd 8-digits composite number following 77646874 and preceding 77646876. In scientific notation, it is written as 7.7646875 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 12 positive divisors. There are 62115000 positive integers (up to 77646875) that are relatively prime to 77646875.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred forty-six thousand eight hundred seventy-five

Notation

Scientific notation 7.7646875 × 10^7
Engineering notation 7.7646875 × 10^6

Prime Factorization of 77646875

Prime Factorization 25 × 5 × 5 × 5 × 24847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3105875
Product of the distinct prime numbers

The prime factorization of 77646875 is 25 × 5 × 5 × 5 × 24847. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 18, 74, 757, 243, 8233, 1026, 66303, 95715, 519729, 448608, 4274938, 3593601, 52528808, 55757453, 587780093, 643606106, 3727896164, 5439021877

Basic calculations (n = 77646875)

Multiplication

n×y
n×2 155293750
n×3 232940625
n×4 310587500
n×5 388234375

Division

n÷y
n÷2 38823437.5
n÷3 25882291.666667
n÷3 19411718.75
n÷5 15529375

Exponentiation

ny
n2 6029037197265625
n3 4.6813589762643E+23
n4 3.6349289526013E+31
n5 2.8224087401651E+39

Nth Root

y√n
2√n 8811.7464216806
3√n 426.6201138038
4√n 93.870902955498
5√n 37.8464192766

Divisors of 77646875

1, 5, 25, 125, 625, 3125, 24847, 124235, 621175, 3105875, 15529375, 77646875

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77646874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77646875 can be divided by 12 positive divisors. The sum of these divisors (counting 77646875) is 1, the average is 0.083333333333333.

Base conversion 77646875

Base System Value
2 Binary 100101000001100110000011011
3 Ternary 12102002212111012
4 Quaternary 10220030300123
5 Quinary 124334200000
6 Senary 11412124135
8 Octal 450146033
10 Decimal 77646875
12 Duodecimal 2200664b
16 Hexadecimal 4a0cc1b
20 Vigesimal 1455h3f
36 Base36 1a88pn

Cryptographic Hash Functions

md5 850495fc9931691f0cd898327f73599f
sha1 bdcbd0058793b4fe2bef4680ff1de1fcc6d0b7d8
sha256 391b6744a28c7627dc7aa1ad92e4c014c2e1fe5d000a13e4620fa19392ceab28
sha512 fd19f9bbff79248eb4f58844d1a7ea4fc7324413608f11a2a4150a919116fd315c45bd2ddf191e7eaafb6af95f04a6364bb20a8baf49ebab4e9f3f2b0e894c0c
ripemd-160 f134c770e3f2cba5a4bfac808ccc6150abcc87e1

77646875 as geometric shapes

Circle

Radius = n
Diameter 155293750
Circumference 487869704.14841
Area 1.8940778967149E+16

Sphere

Radius = n
Volume 1.9609230624865E+24
Surface area 7.5763115868597E+16
Circumference 487869704.14841

Square

Length = n
Perimeter 310587500
Area 6029037197265625
Diagonal 109809263.70089

Cube

Length = n
Surface area 36174223183593750
Volume 4.6813589762643E+23
Space diagonal 134488332.54895

Equilateral Triangle

Length = n
Perimeter 232940625
Area 2.6106496865967E+15
Altitude 67244166.274475

Triangular Pyramid

Length = n
Surface area 2.6106496865967E+15
Volume 5.5170344621417E+22
Height 36603087.900296