78451330 (number)

78451330 is an even 8-digits composite number following 78451329 and preceding 78451331. In scientific notation, it is written as 7.8451330 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 30823104 positive integers (up to 78451330) that are relatively prime to 78451330.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred fifty-one thousand three hundred thirty

Notation

Scientific notation 7.8451330 × 10^7
Engineering notation 7.8451330 × 10^6

Prime Factorization of 78451330

Prime Factorization 2 × 5 × 157 × 467 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78451330
Product of the distinct prime numbers

The prime factorization of 78451330 is 2 × 5 × 157 × 467 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 68, 74, 714, 398, 7151, 8065, 69785, 69599, 604839, 285075, 4388062, 8929012, 18157474, 56506117, 598405948, 487176362, 3889367978, 6340162627

Basic calculations (n = 78451330)

Multiplication

n×y
n×2 156902660
n×3 235353990
n×4 313805320
n×5 392256650

Division

n÷y
n÷2 39225665
n÷3 26150443.333333
n÷3 19612832.5
n÷5 15690266

Exponentiation

ny
n2 6154611178768900
n3 4.8283743260729E+23
n4 3.7879238761827E+31
n5 2.9716766602529E+39

Nth Root

y√n
2√n 8857.2755404808
3√n 428.08837738839
4√n 94.113099728363
5√n 37.924517326288

Divisors of 78451330

1, 2, 5, 10, 107, 157, 214, 314, 467, 535, 785, 934, 1070, 1570, 2335, 4670, 16799, 33598, 49969, 73319, 83995, 99938, 146638, 167990, 249845, 366595, 499690, 733190, 7845133, 15690266, 39225665, 78451330

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 -78451329
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 78451330 can be divided by 32 positive divisors. The sum of these divisors (counting 78451330) is 1, the average is 0.03125.

Base conversion 78451330

Base System Value
2 Binary 100101011010001001010000010
3 Ternary 12110121201222211
4 Quaternary 10223101022002
5 Quinary 130040420310
6 Senary 11441252334
8 Octal 453211202
10 Decimal 78451330
12 Duodecimal 223340aa
16 Hexadecimal 4ad1282
20 Vigesimal 14a686a
36 Base36 1aphfm

Cryptographic Hash Functions

md5 b39319f9b7c9f85cf0e20fb631f5a9fb
sha1 c470d7ac26b16b755a5f04cb268b8fc2599b940f
sha256 6f9c70f69671bd3de1364d27abfad9287183c01a056441e4c686cf15b9b3bca6
sha512 af38bf63e0bc9d1091bb263f1049d0f8f926a08cf0a7e8347c19c71c27095663a0ae47250f0e007dd35ac1aa3f12e6aed30b3efca5900cbdc74b5efac75a3105
ripemd-160 d1c5e61ebaad0497f0ebe34fd6c6c86b10e91ca9

78451330 as geometric shapes

Circle

Radius = n
Diameter 156902660
Circumference 492924243.9847
Area 1.9335281264922E+16

Sphere

Radius = n
Volume 2.0225047082096E+24
Surface area 7.7341125059688E+16
Circumference 492924243.9847

Square

Length = n
Perimeter 313805320
Area 6154611178768900
Diagonal 110946934.87221

Cube

Length = n
Surface area 36927667072613400
Volume 4.8283743260729E+23
Space diagonal 135881689.48135

Equilateral Triangle

Length = n
Perimeter 235353990
Area 2.6650248156148E+15
Altitude 67940844.740676

Triangular Pyramid

Length = n
Surface area 2.6650248156148E+15
Volume 5.6902937134553E+22
Height 36982311.624069