77461390 (number)

77461390 is an even 8-digits composite number following 77461389 and preceding 77461391. In scientific notation, it is written as 7.7461390 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 30865696 positive integers (up to 77461390) that are relatively prime to 77461390.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred sixty-one thousand three hundred ninety

Notation

Scientific notation 7.7461390 × 10^7
Engineering notation 7.7461390 × 10^6

Prime Factorization of 77461390

Prime Factorization 2 × 5 × 263 × 29453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77461390
Product of the distinct prime numbers

The prime factorization of 77461390 is 2 × 5 × 263 × 29453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 23, 14, 16, 836, 3761, 6072, 69010, 30309, 871826, 625956, 9352971, 9026916, 26751726, 52502058, 650466941, 621698359, 4055773781, 7596706128

Basic calculations (n = 77461390)

Multiplication

n×y
n×2 154922780
n×3 232384170
n×4 309845560
n×5 387306950

Division

n÷y
n÷2 38730695
n÷3 25820463.333333
n÷3 19365347.5
n÷5 15492278

Exponentiation

ny
n2 6000266940732100
n3 4.6478901760016E+23
n4 3.6003203360043E+31
n5 2.7888581767216E+39

Nth Root

y√n
2√n 8801.2152569972
3√n 426.28013563909
4√n 93.814792314417
5√n 37.82832025978

Divisors of 77461390

1, 2, 5, 10, 263, 526, 1315, 2630, 29453, 58906, 147265, 294530, 7746139, 15492278, 38730695, 77461390

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77461389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77461390 can be divided by 16 positive divisors. The sum of these divisors (counting 77461390) is 1, the average is 0.0625.

Base conversion 77461390

Base System Value
2 Binary 100100111011111011110001110
3 Ternary 12101202110001101
4 Quaternary 10213133132032
5 Quinary 124312231030
6 Senary 11404133314
8 Octal 447373616
10 Decimal 77461390
12 Duodecimal 21b3723a
16 Hexadecimal 49df78e
20 Vigesimal 1442d9a
36 Base36 1a49la

Cryptographic Hash Functions

md5 c82da80de7a7b6f9b435935148da34b5
sha1 00590a70a2c62ef3c30d2fa326668faae8017fb1
sha256 720cf5cf23aad054e44eaa36dc2cbd112c96b219f6e6d068b09441c5b1b4d86a
sha512 74e2a77c0b34fa0bf05bf27bd67e6a4d4b8719c9ea492ca5c5cb931607a3c03dafad044c3d65c5b19035f6e89baa9746aaca192990aa787439f0ea1ff6009bd0
ripemd-160 f828f9962a731f3232693ef583102c412616c86a

77461390 as geometric shapes

Circle

Radius = n
Diameter 154922780
Circumference 486704267.52171
Area 1.8850394540582E+16

Sphere

Radius = n
Volume 1.9469036842158E+24
Surface area 7.5401578162327E+16
Circumference 486704267.52171

Square

Length = n
Perimeter 309845560
Area 6000266940732100
Diagonal 109546948.29827

Cube

Length = n
Surface area 36001601644392600
Volume 4.6478901760016E+23
Space diagonal 134167063.10491

Equilateral Triangle

Length = n
Perimeter 232384170
Area 2.598191800081E+15
Altitude 67083531.552454

Triangular Pyramid

Length = n
Surface area 2.598191800081E+15
Volume 5.4775911027684E+22
Height 36515649.432757