77999664 (number)

77999664 is an even 8-digits composite number following 77999663 and preceding 77999665. In scientific notation, it is written as 7.7999664 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors. There are 25999872 positive integers (up to 77999664) that are relatively prime to 77999664.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-nine thousand six hundred sixty-four

Notation

Scientific notation 7.7999664 × 10^7
Engineering notation 7.7999664 × 10^6

Prime Factorization of 77999664

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1624993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9749958
Product of the distinct prime numbers

The prime factorization of 77999664 is 2 × 2 × 2 × 2 × 3 × 1624993. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77999664)

Multiplication

n×y
n×2 155999328
n×3 233998992
n×4 311998656
n×5 389998320

Division

n÷y
n÷2 38999832
n÷3 25999888
n÷3 19499916
n÷5 15599932.8

Exponentiation

ny
n2 6083947584112896
n3 4.7454586735442E+23
n4 3.7014418206233E+31
n5 2.8871121832417E+39

Nth Root

y√n
2√n 8831.7418440532
3√n 427.26525465895
4√n 93.977347504881
5√n 37.880748026495

Divisors of 77999664

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77999663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77999664 can be divided by 20 positive divisors. The sum of these divisors (counting 77999664) is 1, the average is 0.05.

Base conversion 77999664

Base System Value
2 Binary 100101001100010111000110000
3 Ternary 12102202210102110
4 Quaternary 10221202320300
5 Quinary 124431442124
6 Senary 11423445320
8 Octal 451427060
10 Decimal 77999664
12 Duodecimal 22156840
16 Hexadecimal 4a62e30
20 Vigesimal 1479j34
36 Base36 1afsxc

Cryptographic Hash Functions

md5 df75f3cc2996c520e11cc5610fe350e8
sha1 ba19c9949f80fd1813818bcaa1c42b0a38b42ba7
sha256 33c221de1b1210a2350d35ddd18bc61497d99058372936410e52bf504323f280
sha512 aca5ac7c5d360270e68f00757a3ae5536eb0149e5ee4cc8e6573804f8e1f3ce91a4a032fdfbfc03c5edc1ed90787537e58b3d8ab02c175b7a3bc9ee4716b9f8c
ripemd-160 9531d07e1393f5ea0fbb13b929c910665d1c8f43

77999664 as geometric shapes

Circle

Radius = n
Diameter 155999328
Circumference 490086342.80974
Area 1.9113285035074E+16

Sphere

Radius = n
Volume 1.987773080896E+24
Surface area 7.6453140140298E+16
Circumference 490086342.80974

Square

Length = n
Perimeter 311998656
Area 6083947584112896
Diagonal 110308182.68934

Cube

Length = n
Surface area 36503685504677376
Volume 4.7454586735442E+23
Space diagonal 135099381.0213

Equilateral Triangle

Length = n
Perimeter 233998992
Area 2.6344265815674E+15
Altitude 67549690.510651

Triangular Pyramid

Length = n
Surface area 2.6344265815674E+15
Volume 5.5925766798393E+22
Height 36769394.229781