78996897 (number)

78996897 is an odd 8-digits composite number following 78996896 and preceding 78996898. In scientific notation, it is written as 7.8996897 × 10^7. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 42923520 positive integers (up to 78996897) that are relatively prime to 78996897.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred ninety-six thousand eight hundred ninety-seven

Notation

Scientific notation 7.8996897 × 10^7
Engineering notation 7.8996897 × 10^6

Prime Factorization of 78996897

Prime Factorization 7 × 417 × 9 × 31 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78996897
Product of the distinct prime numbers

The prime factorization of 78996897 is 7 × 417 × 9 × 31 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 30, 13, 689, 405, 9875, 8505, 13624, 46420, 650233, 103399, 1261967, 4460341, 99176783, 27680845, 800400739, 669597470, 7648137898, 371005734

Basic calculations (n = 78996897)

Multiplication

n×y
n×2 157993794
n×3 236990691
n×4 315987588
n×5 394984485

Division

n÷y
n÷2 39498448.5
n÷3 26332299
n÷3 19749224.25
n÷5 15799379.4

Exponentiation

ny
n2 6240509735628609
n3 4.9298090481295E+23
n4 3.8943961760475E+31
n5 3.0764521359642E+39

Nth Root

y√n
2√n 8888.0198582136
3√n 429.07842470592
4√n 94.27629531443
5√n 37.97711821928

Divisors of 78996897

1, 7, 9, 31, 63, 97, 217, 279, 417, 679, 873, 1953, 2919, 3007, 3753, 6111, 12927, 21049, 26271, 27063, 40449, 90489, 116343, 189441, 283143, 364041, 814401, 1253919, 2548287, 8777433, 11285271, 78996897

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 -78996896
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 78996897 can be divided by 32 positive divisors. The sum of these divisors (counting 78996897) is 1, the average is 0.03125.

Base conversion 78996897

Base System Value
2 Binary 100101101010110010110100001
3 Ternary 12111122110101000
4 Quaternary 10231112112201
5 Quinary 130210400042
6 Senary 11501102213
8 Octal 455262641
10 Decimal 78996897
12 Duodecimal 22557969
16 Hexadecimal 4b565a1
20 Vigesimal 14dec4h
36 Base36 1b16e9

Cryptographic Hash Functions

md5 136f0901f5586b2f487cc3fdec9b7cf8
sha1 37adc3f467aa28500e877e5d5d80011b5d3d4320
sha256 2a6aa06c4e588f48e9bfaf0973bfd3c0813df60182e2212d76473eaa25743d07
sha512 177cd8f1d80fd92b83c1c62e5a188dd3ebfa4207681bfea9ab3a815cb1d5a9c26b5c6aa4896f53a7fdabb1f64756ec21a0afb63cafdd29c3aaff8f480daee472
ripemd-160 405f536d23a2ef54d2e006ebc530405de1076fff

78996897 as geometric shapes

Circle

Radius = n
Diameter 157993794
Circumference 496352142.54318
Area 1.9605139540106E+16

Sphere

Radius = n
Volume 2.0649935852272E+24
Surface area 7.8420558160426E+16
Circumference 496352142.54318

Square

Length = n
Perimeter 315987588
Area 6240509735628609
Diagonal 111718483.12279

Cube

Length = n
Surface area 37443058413771654
Volume 4.9298090481295E+23
Space diagonal 136826639.24429

Equilateral Triangle

Length = n
Perimeter 236990691
Area 2.7022199818092E+15
Altitude 68413319.622143

Triangular Pyramid

Length = n
Surface area 2.7022199818092E+15
Volume 5.809835679812E+22
Height 37239494.374263