78896889 (number)

78896889 is an odd 8-digits composite number following 78896888 and preceding 78896890. In scientific notation, it is written as 7.8896889 × 10^7. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 52597908 positive integers (up to 78896889) that are relatively prime to 78896889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8896889 × 10^7
Engineering notation 7.8896889 × 10^6

Prime Factorization of 78896889

Prime Factorization 9 × 3 × 2922107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78896889
Product of the distinct prime numbers

The prime factorization of 78896889 is 9 × 3 × 2922107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78896889)

Multiplication

n×y
n×2 157793778
n×3 236690667
n×4 315587556
n×5 394484445

Division

n÷y
n÷2 39448444.5
n÷3 26298963
n÷3 19724222.25
n÷5 15779377.8

Exponentiation

ny
n2 6224719093878321
n3 4.911109714059E+23
n4 3.8747127797693E+31
n5 3.0570278409234E+39

Nth Root

y√n
2√n 8882.3920764623
3√n 428.89728089877
4√n 94.246443309349
5√n 37.967497739184

Divisors of 78896889

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78896888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78896889 can be divided by 8 positive divisors. The sum of these divisors (counting 78896889) is 1, the average is 0.125.

Base conversion 78896889

Base System Value
2 Binary 100101100111101111011111001
3 Ternary 12111110101012000
4 Quaternary 10230331323321
5 Quinary 130144200024
6 Senary 11455011213
8 Octal 454757371
10 Decimal 78896889
12 Duodecimal 22509b09
16 Hexadecimal 4b3def9
20 Vigesimal 14d2249
36 Base36 1az189

Cryptographic Hash Functions

md5 e21e842a9f2876508b1f5c33f464abb5
sha1 f109bdf6dd5c2b35e2a7a1400f83929b53b7b1ca
sha256 da0cf374fce2a756da79552eba1c89b540d8398cb173753d04be50e7c775efe0
sha512 a880a0d351d9c0afe620652388750a5be2ce7bfd21b99e269641e1a95cba022e1ab8b32d60bbbd36a85bf8e3a3c3059781f1508164255c9057f25f7505e2d0c0
ripemd-160 8e72d368a1cb9de2a1956442da2478965cd1208a

78896889 as geometric shapes

Circle

Radius = n
Diameter 157793778
Circumference 495723773.74698
Area 1.9555531775988E+16

Sphere

Radius = n
Volume 2.0571608264882E+24
Surface area 7.8222127103953E+16
Circumference 495723773.74698

Square

Length = n
Perimeter 315587556
Area 6224719093878321
Diagonal 111577050.45284

Cube

Length = n
Surface area 37348314563269926
Volume 4.911109714059E+23
Space diagonal 136653420.30712

Equilateral Triangle

Length = n
Perimeter 236690667
Area 2.6953824333603E+15
Altitude 68326710.153561

Triangular Pyramid

Length = n
Surface area 2.6953824333603E+15
Volume 5.7877983032704E+22
Height 37192350.150948