76657980 (number)

76657980 is an even 8-digits composite number following 76657979 and preceding 76657981. In scientific notation, it is written as 7.6657980 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 17521728 positive integers (up to 76657980) that are relatively prime to 76657980.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred fifty-seven thousand nine hundred eighty

Notation

Scientific notation 7.6657980 × 10^7
Engineering notation 7.6657980 × 10^6

Prime Factorization of 76657980

Prime Factorization 2 × 2 × 105 × 182519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38328990
Product of the distinct prime numbers

The prime factorization of 76657980 is 2 × 2 × 105 × 182519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 83, 62, 811, 918, 5858, 5188, 16586, 13389, 771274, 140607, 9330601, 8472200, 21813293, 46005184, 508524413, 485078816, 2734746745, 9078185597

Basic calculations (n = 76657980)

Multiplication

n×y
n×2 153315960
n×3 229973940
n×4 306631920
n×5 383289900

Division

n÷y
n÷2 38328990
n÷3 25552660
n÷3 19164495
n÷5 15331596

Exponentiation

ny
n2 5876445897680400
n3 4.5047647209547E+23
n4 3.4532616388365E+31
n5 2.6472006164469E+39

Nth Root

y√n
2√n 8755.4543000349
3√n 424.80125424777
4√n 93.570584587438
5√n 37.749523514783

Divisors of 76657980

1, 2, 4, 105, 210, 420, 182519, 365038, 730076, 19164495, 38328990, 76657980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76657979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76657980 can be divided by 12 positive divisors. The sum of these divisors (counting 76657980) is 1, the average is 0.083333333333333.

Base conversion 76657980

Base System Value
2 Binary 100100100011011010100111100
3 Ternary 12100020121222110
4 Quaternary 10210123110330
5 Quinary 124111023410
6 Senary 11335014020
8 Octal 444332474
10 Decimal 76657980
12 Duodecimal 2180a310
16 Hexadecimal 491b53c
20 Vigesimal 13j24j0
36 Base36 19n1oc

Cryptographic Hash Functions

md5 b58a6669a5ceb67b621966629196fea5
sha1 7816b5ab2d7252130d18ea80bdb644ea18d9c74d
sha256 65182fedb35b098013f92e964af01f28f9d8106b5bbca34be0ebe9bcdf6a8511
sha512 e98ee354cb2ae1f9cf1a15619f8808c21a4b6ccfa157f8206bbe37aa532aff4ada606d7903de2f718460a42afcccc56734f3ab331472105348894ff03cae2746
ripemd-160 896074a5bef29a8f278f66a225f64c8f3238409b

76657980 as geometric shapes

Circle

Radius = n
Diameter 153315960
Circumference 481656293.61407
Area 1.8461399261371E+16

Sphere

Radius = n
Volume 1.8869514338002E+24
Surface area 7.3845597045482E+16
Circumference 481656293.61407

Square

Length = n
Perimeter 306631920
Area 5876445897680400
Diagonal 108410754.98013

Cube

Length = n
Surface area 35258675386082400
Volume 4.5047647209547E+23
Space diagonal 132775516.1656

Equilateral Triangle

Length = n
Perimeter 229973940
Area 2.544575715678E+15
Altitude 66387758.082799

Triangular Pyramid

Length = n
Surface area 2.544575715678E+15
Volume 5.3089161363949E+22
Height 36136918.326708