78899488 (number)

78899488 is an even 8-digits composite number following 78899487 and preceding 78899489. In scientific notation, it is written as 7.8899488 × 10^7. The sum of its digits is 61. It has a total of 7 prime factors and 24 positive divisors. There are 38088960 positive integers (up to 78899488) that are relatively prime to 78899488.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-nine thousand four hundred eighty-eight

Notation

Scientific notation 7.8899488 × 10^7
Engineering notation 7.8899488 × 10^6

Prime Factorization of 78899488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 29 × 85021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4931218
Product of the distinct prime numbers

The prime factorization of 78899488 is 2 × 2 × 2 × 2 × 2 × 29 × 85021. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78899488)

Multiplication

n×y
n×2 157798976
n×3 236698464
n×4 315597952
n×5 394497440

Division

n÷y
n÷2 39449744
n÷3 26299829.333333
n÷3 19724872
n÷5 15779897.6

Exponentiation

ny
n2 6225129206662144
n3 4.9115950713949E+23
n4 3.8752233639638E+31
n5 3.0575313930238E+39

Nth Root

y√n
2√n 8882.5383759374
3√n 428.9019903865
4√n 94.247219459979
5√n 37.967747878898

Divisors of 78899488

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78899487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78899488 can be divided by 24 positive divisors. The sum of these divisors (counting 78899488) is 1, the average is 0.041666666666667.

Base conversion 78899488

Base System Value
2 Binary 100101100111110100100100000
3 Ternary 12111110111202021
4 Quaternary 10230332210200
5 Quinary 130144240423
6 Senary 11455031224
8 Octal 454764440
10 Decimal 78899488
12 Duodecimal 2250b514
16 Hexadecimal 4b3e920
20 Vigesimal 14d28e8
36 Base36 1az38g

Cryptographic Hash Functions

md5 817657fd731adeb7c3668eaa9a9a9ebc
sha1 5a7c55eb2a7fcc1f765223eb5d3d156da45fefae
sha256 fb0f937aba5316eb1d790d150a44c2b1245a20f7346185519713461cbed78b9e
sha512 7d3a7ae6084c152cd9ac6782cda84297b07130db7601965eda4cd203f1c6f7ae469febb83bf611b47b2de8a4ccab8b706e6d1cd3240afb41f17b3c2126af2f5c
ripemd-160 7630c6d60e8ab1cb0fc17f61798904c370d8bb4f

78899488 as geometric shapes

Circle

Radius = n
Diameter 157798976
Circumference 495740103.74559
Area 1.9556820183297E+16

Sphere

Radius = n
Volume 2.0573641324936E+24
Surface area 7.8227280733188E+16
Circumference 495740103.74559

Square

Length = n
Perimeter 315597952
Area 6225129206662144
Diagonal 111580725.99389

Cube

Length = n
Surface area 37350775239972864
Volume 4.9115950713949E+23
Space diagonal 136657921.90717

Equilateral Triangle

Length = n
Perimeter 236698464
Area 2.6955600174049E+15
Altitude 68328960.953585

Triangular Pyramid

Length = n
Surface area 2.6955600174049E+15
Volume 5.7883703023763E+22
Height 37193575.331298