78133387 (number)

78133387 is an odd 8-digits composite number following 78133386 and preceding 78133388. In scientific notation, it is written as 7.8133387 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 78114456 positive integers (up to 78133387) that are relatively prime to 78133387.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred thirty-three thousand three hundred eighty-seven

Notation

Scientific notation 7.8133387 × 10^7
Engineering notation 7.8133387 × 10^6

Prime Factorization of 78133387

Prime Factorization 12853 × 6079

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78133387
Product of the distinct prime numbers

The prime factorization of 78133387 is 12853 × 6079. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78133387)

Multiplication

n×y
n×2 156266774
n×3 234400161
n×4 312533548
n×5 390666935

Division

n÷y
n÷2 39066693.5
n÷3 26044462.333333
n÷3 19533346.75
n÷5 15626677.4

Exponentiation

ny
n2 6104826164091769
n3 4.7699074524671E+23
n4 3.7268902493779E+31
n5 2.9119455816117E+39

Nth Root

y√n
2√n 8839.3091924652
3√n 427.5092837946
4√n 94.017600439839
5√n 37.893727715976

Divisors of 78133387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78133386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78133387 can be divided by 4 positive divisors. The sum of these divisors (counting 78133387) is 1, the average is 0.25.

Base conversion 78133387

Base System Value
2 Binary 100101010000011100010001011
3 Ternary 12110000120212011
4 Quaternary 10222003202023
5 Quinary 130000232022
6 Senary 11430400351
8 Octal 452034213
10 Decimal 78133387
12 Duodecimal 222000b7
16 Hexadecimal 4a8388b
20 Vigesimal 1486d97
36 Base36 1aio3v

Cryptographic Hash Functions

md5 b521f15fdae9d669a3131d2fe1db0c25
sha1 affef478cdc449f74620bf54f925ac8c3105120f
sha256 dfd6a272c10d680cafe04c7ff3c70965d02a0d8f1108ba93a05698dfc16a5c8e
sha512 8c76b0fe260744b83980572815734855b40fc48ba525bf50bba230bdd0c230ac714767f97ae7d59302ee0c0554d4019b1aac4b41407de61a4d1473baf6cb4147
ripemd-160 ac71bf6e74d76f06ea81048fcba0b9649f657681

78133387 as geometric shapes

Circle

Radius = n
Diameter 156266774
Circumference 490926549.19858
Area 1.9178877028553E+16

Sphere

Radius = n
Volume 1.9980141614632E+24
Surface area 7.6715508114214E+16
Circumference 490926549.19858

Square

Length = n
Perimeter 312533548
Area 6104826164091769
Diagonal 110497295.56955

Cube

Length = n
Surface area 36628956984550614
Volume 4.7699074524671E+23
Space diagonal 135330996.05144

Equilateral Triangle

Length = n
Perimeter 234400161
Area 2.6434672718957E+15
Altitude 67665498.025721

Triangular Pyramid

Length = n
Surface area 2.6434672718957E+15
Volume 5.6213898421195E+22
Height 36832431.856515