77959972 (number)

77959972 is an even 8-digits composite number following 77959971 and preceding 77959973. In scientific notation, it is written as 7.7959972 × 10^7. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 37111008 positive integers (up to 77959972) that are relatively prime to 77959972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7959972 × 10^7
Engineering notation 7.7959972 × 10^6

Prime Factorization of 77959972

Prime Factorization 2 × 2 × 23 × 227 × 3733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38979986
Product of the distinct prime numbers

The prime factorization of 77959972 is 2 × 2 × 23 × 227 × 3733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 49, 7, 253, 199, 1638, 9769, 55714, 53928, 563933, 556122, 7033816, 1963131, 53246494, 13792075, 306275606, 748829652, 6213600260, 6738508540

Basic calculations (n = 77959972)

Multiplication

n×y
n×2 155919944
n×3 233879916
n×4 311839888
n×5 389799860

Division

n÷y
n÷2 38979986
n÷3 25986657.333333
n÷3 19489993
n÷5 15591994.4

Exponentiation

ny
n2 6077757234240784
n3 4.7382178380421E+23
n4 3.6939132998366E+31
n5 2.8797737742569E+39

Nth Root

y√n
2√n 8829.494436263
3√n 427.19276763743
4√n 93.965389565856
5√n 37.876891936054

Divisors of 77959972

1, 2, 4, 23, 46, 92, 227, 454, 908, 3733, 5221, 7466, 10442, 14932, 20884, 85859, 171718, 343436, 847391, 1694782, 3389564, 19489993, 38979986, 77959972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77959971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77959972 can be divided by 24 positive divisors. The sum of these divisors (counting 77959972) is 1, the average is 0.041666666666667.

Base conversion 77959972

Base System Value
2 Binary 100101001011001001100100100
3 Ternary 12102200202222101
4 Quaternary 10221121030210
5 Quinary 124424204342
6 Senary 11422541444
8 Octal 451311444
10 Decimal 77959972
12 Duodecimal 22137884
16 Hexadecimal 4a59324
20 Vigesimal 1474jic
36 Base36 1aeyas

Cryptographic Hash Functions

md5 ef241071c5bc85f67902c65c9321f775
sha1 f6394d4437f7ed79ca56dd607ab486d9a733e642
sha256 abafb67fff12bda6dc52e2d30d4168a4431ea34fe951b57ea84792b0a3a34ba8
sha512 f3c86fddb2049e0d5800b5b30982e83fffef4b3f35ea4eb8ac82cd35bd1b8fbb7399b3ddcb6c5b33199bb0e04516e3690e26472c5b0bd6ffd836ebdb47a13a12
ripemd-160 ce81ce2919f0e7054df6463ef5485899189a199d

77959972 as geometric shapes

Circle

Radius = n
Diameter 155919944
Circumference 489836950.61853
Area 1.9093837477393E+16

Sphere

Radius = n
Volume 1.9847400468135E+24
Surface area 7.6375349909572E+16
Circumference 489836950.61853

Square

Length = n
Perimeter 311839888
Area 6077757234240784
Diagonal 110252049.72463

Cube

Length = n
Surface area 36466543405444704
Volume 4.7382178380421E+23
Space diagonal 135030632.46065

Equilateral Triangle

Length = n
Perimeter 233879916
Area 2.6317460814436E+15
Altitude 67515316.230324

Triangular Pyramid

Length = n
Surface area 2.6317460814436E+15
Volume 5.5840432733644E+22
Height 36750683.241542