78412641 (number)

78412641 is an odd 8-digits composite number following 78412640 and preceding 78412642. In scientific notation, it is written as 7.8412641 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 52244400 positive integers (up to 78412641) that are relatively prime to 78412641.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred twelve thousand six hundred forty-one

Notation

Scientific notation 7.8412641 × 10^7
Engineering notation 7.8412641 × 10^6

Prime Factorization of 78412641

Prime Factorization 3 × 1951 × 13397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78412641
Product of the distinct prime numbers

The prime factorization of 78412641 is 3 × 1951 × 13397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 8, 58, 467, 902, 3287, 8680, 98629, 93966, 754431, 189347, 9179322, 6158321, 17469546, 33025573, 407668211, 762627796, 8821968026, 3357939712

Basic calculations (n = 78412641)

Multiplication

n×y
n×2 156825282
n×3 235237923
n×4 313650564
n×5 392063205

Division

n÷y
n÷2 39206320.5
n÷3 26137547
n÷3 19603160.25
n÷5 15682528.2

Exponentiation

ny
n2 6148542268594881
n3 4.8212343758066E+23
n4 3.7804572028698E+31
n5 2.9643563346449E+39

Nth Root

y√n
2√n 8855.0912474124
3√n 428.01799390096
4√n 94.101494395214
5√n 37.920776022797

Divisors of 78412641

1, 3, 1951, 5853, 13397, 40191, 26137547, 78412641

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 -78412640
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 78412641 can be divided by 8 positive divisors. The sum of these divisors (counting 78412641) is 1, the average is 0.125.

Base conversion 78412641

Base System Value
2 Binary 100101011000111101101100001
3 Ternary 12110112202220220
4 Quaternary 10223013231201
5 Quinary 130033201031
6 Senary 11440353253
8 Octal 453075541
10 Decimal 78412641
12 Duodecimal 22315829
16 Hexadecimal 4ac7b61
20 Vigesimal 14a1bc1
36 Base36 1aonkx

Cryptographic Hash Functions

md5 d5fe4a79040f9755877f274b5cfb20e1
sha1 b390ce9639f515c4340b0c181a9fe9290d5b33a1
sha256 81abe18bc439a8f575bf6a9dc607ec10248ee524fe8409ac91d82b623fd433e6
sha512 d0059550acf5491f7aebcd54d5e52dbe2a6d1764392aa90542ee786b95ee9340f36298d990c8a4549aeb9e90621b23a0e9a112f500896d193d32e364c4582f3e
ripemd-160 e322fd4fdd3dbdccb79ecb845b452cfbe1454875

78412641 as geometric shapes

Circle

Radius = n
Diameter 156825282
Circumference 492681153.82835
Area 1.9316215221304E+16

Sphere

Radius = n
Volume 2.0195139328358E+24
Surface area 7.7264860885216E+16
Circumference 492681153.82835

Square

Length = n
Perimeter 313650564
Area 6148542268594881
Diagonal 110892220.36369

Cube

Length = n
Surface area 36891253611569286
Volume 4.8212343758066E+23
Space diagonal 135814678.16766

Equilateral Triangle

Length = n
Perimeter 235237923
Area 2.6623969004228E+15
Altitude 67907339.083829

Triangular Pyramid

Length = n
Surface area 2.6623969004228E+15
Volume 5.6818792013709E+22
Height 36964073.454564