78972006 (number)

78972006 is an even 8-digits composite number following 78972005 and preceding 78972007. In scientific notation, it is written as 7.8972006 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 25943360 positive integers (up to 78972006) that are relatively prime to 78972006.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred seventy-two thousand six

Notation

Scientific notation 7.8972006 × 10^7
Engineering notation 7.8972006 × 10^6

Prime Factorization of 78972006

Prime Factorization 2 × 3 × 137 × 191 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78972006
Product of the distinct prime numbers

The prime factorization of 78972006 is 2 × 3 × 137 × 191 × 503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 88, 97, 859, 437, 9187, 6590, 15241, 5744, 829497, 729361, 5223974, 5902241, 98369395, 60747993, 136552347, 730827012, 5186241639, 400401903

Basic calculations (n = 78972006)

Multiplication

n×y
n×2 157944012
n×3 236916018
n×4 315888024
n×5 394860030

Division

n÷y
n÷2 39486003
n÷3 26324002
n÷3 19743001.5
n÷5 15794401.2

Exponentiation

ny
n2 6236577731664036
n3 4.9251505404444E+23
n4 3.8894901803088E+31
n5 3.0716084185629E+39

Nth Root

y√n
2√n 8886.6194922479
3√n 429.03335410439
4√n 94.268868096779
5√n 37.974724688274

Divisors of 78972006

1, 2, 3, 6, 137, 191, 274, 382, 411, 503, 573, 822, 1006, 1146, 1509, 3018, 26167, 52334, 68911, 78501, 96073, 137822, 157002, 192146, 206733, 288219, 413466, 576438, 13162001, 26324002, 39486003, 78972006

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78972005
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78972006 can be divided by 32 positive divisors. The sum of these divisors (counting 78972006) is 1, the average is 0.03125.

Base conversion 78972006

Base System Value
2 Binary 100101101010000010001100110
3 Ternary 12111121012020010
4 Quaternary 10231100101212
5 Quinary 130204101011
6 Senary 11500351050
8 Octal 455202146
10 Decimal 78972006
12 Duodecimal 22545486
16 Hexadecimal 4b50466
20 Vigesimal 14dba06
36 Base36 1b0n6u

Cryptographic Hash Functions

md5 a6d77a8cd6f9514749b32b9bc75447d5
sha1 aed47e222a03d56e7eeb13aac5b405b2480cf890
sha256 638456afc2c0251b48d850af28a1ef8ff1f66f6e01f5eb953804d2c7dca03076
sha512 1a9e46fcec20b8ffaf3913cd763df2e9345781d310eacd51d05c7372d7ddb315c5ee9b2b9b175aa0d0e6720c48149e7ee05da1f93f07e3e4296f2aed7732f486
ripemd-160 f24b5ea889661fa2d3586fd6bea7cdb714da3ce2

78972006 as geometric shapes

Circle

Radius = n
Diameter 157944012
Circumference 496195747.7777
Area 1.9592786785337E+16

Sphere

Radius = n
Volume 2.0630422340912E+24
Surface area 7.837114714135E+16
Circumference 496195747.7777

Square

Length = n
Perimeter 315888024
Area 6236577731664036
Diagonal 111683281.93301

Cube

Length = n
Surface area 37419466389984216
Volume 4.9251505404444E+23
Space diagonal 136783526.76763

Equilateral Triangle

Length = n
Perimeter 236916018
Area 2.7005173741487E+15
Altitude 68391763.383817

Triangular Pyramid

Length = n
Surface area 2.7005173741487E+15
Volume 5.8043455758547E+22
Height 37227760.644336