77778752 (number)

77778752 is an even 8-digits composite number following 77778751 and preceding 77778753. In scientific notation, it is written as 7.7778752 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 56 positive divisors. There are 37255680 positive integers (up to 77778752) that are relatively prime to 77778752.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-eight thousand seven hundred fifty-two

Notation

Scientific notation 7.7778752 × 10^7
Engineering notation 7.7778752 × 10^6

Prime Factorization of 77778752

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 31 × 197 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2430586
Product of the distinct prime numbers

The prime factorization of 77778752 is 2 × 2 × 2 × 2 × 2 × 2 × 31 × 197 × 199. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 4, 75, 55, 540, 92, 2146, 4268, 83394, 92413, 771445, 735991, 1756315, 1297341, 80060667, 42642015, 484127992, 396593131, 3751319004, 4261534098

Basic calculations (n = 77778752)

Multiplication

n×y
n×2 155557504
n×3 233336256
n×4 311115008
n×5 388893760

Division

n÷y
n÷2 38889376
n÷3 25926250.666667
n÷3 19444688
n÷5 15555750.4

Exponentiation

ny
n2 6049534262677504
n3 4.705252251323E+23
n4 3.6596864795309E+31
n5 2.8464584708919E+39

Nth Root

y√n
2√n 8819.2262699173
3√n 426.86150389603
4√n 93.910735647834
5√n 37.859266374211

Divisors of 77778752

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 197, 199, 248, 394, 398, 496, 788, 796, 992, 1576, 1592, 1984, 3152, 3184, 6107, 6169, 6304, 6368, 12214, 12338, 12608, 12736, 24428, 24676, 39203, 48856, 49352, 78406, 97712, 98704, 156812, 195424, 197408, 313624, 390848, 394816, 627248, 1215293, 1254496, 2430586, 2508992, 4861172, 9722344, 19444688, 38889376, 77778752

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77778751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77778752 can be divided by 56 positive divisors. The sum of these divisors (counting 77778752) is 1, the average is 0.017857142857143.

Base conversion 77778752

Base System Value
2 Binary 100101000101100111101000000
3 Ternary 12102100120101112
4 Quaternary 10220230331000
5 Quinary 124402410002
6 Senary 11415022452
8 Octal 450547500
10 Decimal 77778752
12 Duodecimal 2206aa28
16 Hexadecimal 4a2cf40
20 Vigesimal 14626hc
36 Base36 1ab2gw

Cryptographic Hash Functions

md5 ef0515dee541ef079c0fe2a575516e0e
sha1 d61c3eea39695893de3e6e701bb480ef88e9b33d
sha256 a701955af531ccea40cea538f7801b0fcc5c348405f205266bf217a788e4d149
sha512 4187e70b232232d595caa6fe215bdb1001337848faccdab452191834ed54428f601366f615a3d735c8eb7bca9c612973acdfdce4e166b4e6eab935ca326bcbec
ripemd-160 9f722cfe60d6e6b4714a69942d7786f2f7a32708

77778752 as geometric shapes

Circle

Radius = n
Diameter 155557504
Circumference 488698311.77716
Area 1.9005172397267E+16

Sphere

Radius = n
Volume 1.9709314541391E+24
Surface area 7.602068958907E+16
Circumference 488698311.77716

Square

Length = n
Perimeter 311115008
Area 6049534262677504
Diagonal 109995765.94285

Cube

Length = n
Surface area 36297205576065024
Volume 4.705252251323E+23
Space diagonal 134716750.2133

Equilateral Triangle

Length = n
Perimeter 233336256
Area 2.6195251762715E+15
Altitude 67358375.10665

Triangular Pyramid

Length = n
Surface area 2.6195251762715E+15
Volume 5.5451929568396E+22
Height 36665255.314285