78122007 (number)

78122007 is an odd 8-digits composite number following 78122006 and preceding 78122008. In scientific notation, it is written as 7.8122007 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 49205904 positive integers (up to 78122007) that are relatively prime to 78122007.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred twenty-two thousand seven

Notation

Scientific notation 7.8122007 × 10^7
Engineering notation 7.8122007 × 10^6

Prime Factorization of 78122007

Prime Factorization 9 × 23 × 83 × 4547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78122007
Product of the distinct prime numbers

The prime factorization of 78122007 is 9 × 23 × 83 × 4547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 9, 66, 975, 575, 8866, 2348, 85895, 5504, 516923, 164946, 6051048, 1905230, 83690551, 51801808, 187723979, 301627720, 7713758204, 9993557931

Basic calculations (n = 78122007)

Multiplication

n×y
n×2 156244014
n×3 234366021
n×4 312488028
n×5 390610035

Division

n÷y
n÷2 39061003.5
n÷3 26040669
n÷3 19530501.75
n÷5 15624401.4

Exponentiation

ny
n2 6103047977708049
n3 4.7678235683584E+23
n4 3.7247194618206E+31
n5 2.9098255986939E+39

Nth Root

y√n
2√n 8838.6654535625
3√n 427.48852744425
4√n 94.014176875419
5√n 37.892623819771

Divisors of 78122007

1, 9, 23, 83, 207, 747, 1909, 4547, 17181, 40923, 104581, 377401, 941229, 3396609, 8680223, 78122007

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78122006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78122007 can be divided by 16 positive divisors. The sum of these divisors (counting 78122007) is 1, the average is 0.0625.

Base conversion 78122007

Base System Value
2 Binary 100101010000000110000010111
3 Ternary 12110000000020200
4 Quaternary 10222000300113
5 Quinary 124444401012
6 Senary 11430231543
8 Octal 452006027
10 Decimal 78122007
12 Duodecimal 221b55b3
16 Hexadecimal 4a80c17
20 Vigesimal 1485507
36 Base36 1aifbr

Cryptographic Hash Functions

md5 8f11e429e9a0c2e2598f9bf7a98edc27
sha1 f1de72bd69eaed8c609ce77bcdeb9547da452a41
sha256 ebd7c4c4b7b26a30ee9f6f1b535b14fe30938fdffac5de355ed14a221bedd680
sha512 ae6732d5420a92e39260638313bd09423df11319a57c669fed86706b80ef4efbc3307722d1d66f2cc15f67c5ea8fc54cdcd97c10abbc0f5b37b76445ce052cb9
ripemd-160 3596469ec3677a11c723fd0d0410a91d5a6ee9db

78122007 as geometric shapes

Circle

Radius = n
Diameter 156244014
Circumference 490855046.54978
Area 1.9173290691274E+16

Sphere

Radius = n
Volume 1.997141266129E+24
Surface area 7.6693162765095E+16
Circumference 490855046.54978

Square

Length = n
Perimeter 312488028
Area 6103047977708049
Diagonal 110481201.81921

Cube

Length = n
Surface area 36618287866248294
Volume 4.7678235683584E+23
Space diagonal 135311285.31325

Equilateral Triangle

Length = n
Perimeter 234366021
Area 2.6426972946052E+15
Altitude 67655642.656626

Triangular Pyramid

Length = n
Surface area 2.6426972946052E+15
Volume 5.6189339611455E+22
Height 36827067.273069