77157072 (number)

77157072 is an even 8-digits composite number following 77157071 and preceding 77157073. In scientific notation, it is written as 7.7157072 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 25510464 positive integers (up to 77157072) that are relatively prime to 77157072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7157072 × 10^7
Engineering notation 7.7157072 × 10^6

Prime Factorization of 77157072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 127 × 4219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3214878
Product of the distinct prime numbers

The prime factorization of 77157072 is 2 × 2 × 2 × 2 × 3 × 3 × 127 × 4219. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 9, 84, 34, 353, 457, 7881, 9982, 39454, 88226, 835559, 744006, 8010295, 4045318, 77667509, 19184083, 839832766, 171192492, 7059593510, 7569906581

Basic calculations (n = 77157072)

Multiplication

n×y
n×2 154314144
n×3 231471216
n×4 308628288
n×5 385785360

Division

n÷y
n÷2 38578536
n÷3 25719024
n÷3 19289268
n÷5 15431414.4

Exponentiation

ny
n2 5953213759613184
n3 4.5933254268187E+23
n4 3.5440754067648E+31
n5 2.7345048133318E+39

Nth Root

y√n
2√n 8783.9098356028
3√n 425.7211691196
4√n 93.722515094308
5√n 37.798550662622

Divisors of 77157072

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4219, 4572, 6096, 8438, 9144, 12657, 16876, 18288, 25314, 33752, 37971, 50628, 67504, 75942, 101256, 151884, 202512, 303768, 535813, 607536, 1071626, 1607439, 2143252, 3214878, 4286504, 4822317, 6429756, 8573008, 9644634, 12859512, 19289268, 25719024, 38578536, 77157072

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77157071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77157072 can be divided by 60 positive divisors. The sum of these divisors (counting 77157072) is 1, the average is 0.016666666666667.

Base conversion 77157072

Base System Value
2 Binary 100100110010101001011010000
3 Ternary 12101011222121100
4 Quaternary 10212111023100
5 Quinary 124223011242
6 Senary 11353424400
8 Octal 446251320
10 Decimal 77157072
12 Duodecimal 21a0b100
16 Hexadecimal 49952d0
20 Vigesimal 1424cdc
36 Base36 19xqs0

Cryptographic Hash Functions

md5 76ca1add7f55c5bae942d70bf854bd4f
sha1 14fe0281d1bd21d6679b387290078a4445980de7
sha256 399f41903d98a50e24eaccdbd740445702305ef292baa6eccbfa0eb92267176a
sha512 35f798fca5a6858dffdbd2d30b138f7d2ac056cacd44741be436a3d04a5ef981b22b1a57550da5289cf4e814800078a913dae5d5407322f1f838f63b03a49d68
ripemd-160 7ee39e353de51b5fe9133d41334956c626c147e4

77157072 as geometric shapes

Circle

Radius = n
Diameter 154314144
Circumference 484792181.1354
Area 1.870257261245E+16

Sphere

Radius = n
Volume 1.9240476555254E+24
Surface area 7.4810290449802E+16
Circumference 484792181.1354

Square

Length = n
Perimeter 308628288
Area 5953213759613184
Diagonal 109116577.6554

Cube

Length = n
Surface area 35719282557679104
Volume 4.5933254268187E+23
Space diagonal 133639968.86725

Equilateral Triangle

Length = n
Perimeter 231471216
Area 2.577817174992E+15
Altitude 66819984.433625

Triangular Pyramid

Length = n
Surface area 2.577817174992E+15
Volume 5.4132859291668E+22
Height 36372192.551799