1977996969 (number)

1977996969 is an odd 10-digits composite number following 1977996968 and preceding 1977996970. In scientific notation, it is written as 1.977996969 × 10^9. The sum of its digits is 72. It has a total of 4 prime factors and 16 positive divisors. There are 1215808704 positive integers (up to 1977996969) that are relatively prime to 1977996969.

Interesting facts

Basic properties

Name

Name one billion nine hundred seventy-seven million nine hundred ninety-six thousand nine hundred sixty-nine

Notation

Scientific notation 1.977996969 × 10^9
Engineering notation 1.977996969 × 10^9

Prime Factorization of 1977996969

Prime Factorization 27 × 13 × 1013 × 5563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1977996969
Product of the distinct prime numbers

The prime factorization of 1977996969 is 27 × 13 × 1013 × 5563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 11, 24, 221, 965, 5469, 2330, 64817, 37725, 638287, 21066, 7534190, 7651133, 47503814, 48337122, 874063437, 273151664, 1344236406, 5730946670

Basic calculations (n = 1977996969)

Multiplication

n×y
n×2 3955993938
n×3 5933990907
n×4 7911987876
n×5 9889984845

Division

n÷y
n÷2 988998484.5
n÷3 659332323
n÷3 494499242.25
n÷5 395599393.8

Exponentiation

ny
n2 3912472009373186961
n3 7.7388577758375E+27
n4 1.5307437224129E+37
n5 3.0278064432484E+46

Nth Root

y√n
2√n 44474.677840317
3√n 1255.2836549779
4√n 210.89020328199
5√n 72.31778642528

Divisors of 1977996969

1, 13, 27, 351, 1013, 5563, 13169, 27351, 72319, 150201, 355563, 1952613, 5635319, 73259147, 152153613, 1977996969

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 -1977996968
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 1977996969 can be divided by 16 positive divisors. The sum of these divisors (counting 1977996969) is 1, the average is 0.0625.

Base conversion 1977996969

Base System Value
2 Binary 1110101111001011101011010101001
3 Ternary 12002211221122202000
4 Quaternary 1311321131122221
5 Quinary 13022331400334
6 Senary 524135201213
8 Octal 16571353251
10 Decimal 1977996969
12 Duodecimal 472516209
16 Hexadecimal 75e5d6a9
20 Vigesimal 1ai29c89
36 Base36 wpnc89

Cryptographic Hash Functions

md5 21fbd30d83952cf482add40eb2df1946
sha1 45e22e34986cd726f495f06d3d6be7f61ff8748f
sha256 70067d3c2bda9d4c34c8d8b16045e10be928fd6afbfdb7f69e2461987a593cfe
sha512 0ea22c44125abaa84a4818e154a52b2a9244166c3f42109c866ba073b257ac95ebc1d6a45a4c80636193211e07445bb3ab78d0802c248971beaedf1393d97b23
ripemd-160 67f509b250a563ace3b8b6a6035378940ecead2f

1977996969 as geometric shapes

Circle

Radius = n
Diameter 3955993938
Circumference 12428121493.267
Area 1.2291393322023E+19

Sphere

Radius = n
Volume 3.2416451647663E+28
Surface area 4.916557328809E+19
Circumference 12428121493.267

Square

Length = n
Perimeter 7911987876
Area 3912472009373186961
Diagonal 2797310139.8927

Cube

Length = n
Surface area 2.3474832056239E+19
Volume 7.7388577758375E+27
Space diagonal 3425991247.5252

Equilateral Triangle

Length = n
Perimeter 5933990907
Area 1.6941500758564E+18
Altitude 1712995623.7626

Triangular Pyramid

Length = n
Surface area 1.6941500758564E+18
Volume 9.1203313532216E+26
Height 932436713.29756