78679997 (number)

78679997 is an odd 8-digits composite number following 78679996 and preceding 78679998. In scientific notation, it is written as 7.8679997 × 10^7. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 71357760 positive integers (up to 78679997) that are relatively prime to 78679997.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8679997 × 10^7
Engineering notation 7.8679997 × 10^6

Prime Factorization of 78679997

Prime Factorization 11 × 433 × 16519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78679997
Product of the distinct prime numbers

The prime factorization of 78679997 is 11 × 433 × 16519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78679997)

Multiplication

n×y
n×2 157359994
n×3 236039991
n×4 314719988
n×5 393399985

Division

n÷y
n÷2 39339998.5
n÷3 26226665.666667
n÷3 19669999.25
n÷5 15735999.4

Exponentiation

ny
n2 6190541927920009
n3 4.8707182031712E+23
n4 3.8322809361336E+31
n5 3.0152385255815E+39

Nth Root

y√n
2√n 8870.1745755086
3√n 428.50389925954
4√n 94.181604230915
5√n 37.946599787916

Divisors of 78679997

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 -78679996
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 78679997 can be divided by 8 positive divisors. The sum of these divisors (counting 78679997) is 1, the average is 0.125.

Base conversion 78679997

Base System Value
2 Binary 100101100001000111110111101
3 Ternary 12111001100122222
4 Quaternary 10230020332331
5 Quinary 130120224442
6 Senary 11450215125
8 Octal 454107675
10 Decimal 78679997
12 Duodecimal 224244a5
16 Hexadecimal 4b08fbd
20 Vigesimal 14bejjh
36 Base36 1audvh

Cryptographic Hash Functions

md5 482c91b2ce7db1d31fc6a962d1e24eca
sha1 5d348d410b10dbdfc012d24bf92512daa2782f4a
sha256 26a9af6871a9b55fe627b440a18d819466b667ac89a273cbaae9574985c2eddf
sha512 9339513b476ce453d15efdce3c74bbe5188926b419a74e00dfa6b2e6f738c981fccc1dc6b64fe64c7a1bcfdb6cb994d7e4ece8727369ec27b427aaf6f94aeb47
ripemd-160 2acc586f57638953d690101ea4dacdc0a258f10c

78679997 as geometric shapes

Circle

Radius = n
Diameter 157359994
Circumference 494361001.11933
Area 1.9448161042493E+16

Sphere

Radius = n
Volume 2.0402416699718E+24
Surface area 7.7792644169972E+16
Circumference 494361001.11933

Square

Length = n
Perimeter 314719988
Area 6190541927920009
Diagonal 111270318.84487

Cube

Length = n
Surface area 37143251567520054
Volume 4.8707182031712E+23
Space diagonal 136277752.34337

Equilateral Triangle

Length = n
Perimeter 236039991
Area 2.6805832863857E+15
Altitude 68138876.171683

Triangular Pyramid

Length = n
Surface area 2.6805832863857E+15
Volume 5.7401964511852E+22
Height 37090106.281625