62997981 (number)

62997981 is an odd 8-digits composite number following 62997980 and preceding 62997982. In scientific notation, it is written as 6.2997981 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 41966592 positive integers (up to 62997981) that are relatively prime to 62997981.

Interesting facts

Basic properties

Name

Name sixty-two million nine hundred ninety-seven thousand nine hundred eighty-one

Notation

Scientific notation 6.2997981 × 10^7
Engineering notation 6.2997981 × 10^6

Prime Factorization of 62997981

Prime Factorization 3 × 1439 × 14593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 62997981
Product of the distinct prime numbers

The prime factorization of 62997981 is 3 × 1439 × 14593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 54, 94, 423, 254, 7020, 7422, 43734, 63014, 90576, 851078, 7601091, 756250, 86143614, 82265535, 467305587, 153432020, 9388627197, 9641683836

Basic calculations (n = 62997981)

Multiplication

n×y
n×2 125995962
n×3 188993943
n×4 251991924
n×5 314989905

Division

n÷y
n÷2 31498990.5
n÷3 20999327
n÷3 15749495.25
n÷5 12599596.2

Exponentiation

ny
n2 3968745610076361
n3 2.5002296053742E+23
n4 1.57509417175E+31
n5 9.922775270512E+38

Nth Root

y√n
2√n 7937.1267471296
3√n 397.90147010058
4√n 89.090553635779
5√n 36.296548250973

Divisors of 62997981

1, 3, 1439, 4317, 14593, 43779, 20999327, 62997981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -62997980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 62997981 can be divided by 8 positive divisors. The sum of these divisors (counting 62997981) is 1, the average is 0.125.

Base conversion 62997981

Base System Value
2 Binary 11110000010100010111011101
3 Ternary 11101112121222120
4 Quaternary 3300110113131
5 Quinary 112111413411
6 Senary 10130133153
8 Octal 360242735
10 Decimal 62997981
12 Duodecimal 191211b9
16 Hexadecimal 3c145dd
20 Vigesimal jdeej1
36 Base36 11i9jx

Cryptographic Hash Functions

md5 d6b68ae02b5b91aa565608de67fb937d
sha1 e4156ae2de53cfb72f1694e7190c482dfbb9c57f
sha256 9255eb83781c2235f4f91a47ef360027f7274a633248abb68c65e6baf7bac78f
sha512 c4922f9901941df20b6db0b7b0ce38c990c546b7888019bf9d6a9f1a9d2bbfcfe01bcf1735a9cf47581a03791dcc0f2b18b7c8782ab968f105589c17dde69871
ripemd-160 413ebfec7ac8d26b2dd2610d9d6e04391ea59bb7

62997981 as geometric shapes

Circle

Radius = n
Diameter 125995962
Circumference 395827988.60118
Area 1.2468182052583E+16

Sphere

Radius = n
Volume 1.0472937280709E+24
Surface area 4.9872728210331E+16
Circumference 395827988.60118

Square

Length = n
Perimeter 251991924
Area 3968745610076361
Diagonal 89092599.132323

Cube

Length = n
Surface area 23812473660458166
Volume 2.5002296053742E+23
Space diagonal 109115703.86626

Equilateral Triangle

Length = n
Perimeter 188993943
Area 1.718517259742E+15
Altitude 54557851.933129

Triangular Pyramid

Length = n
Surface area 1.718517259742E+15
Volume 2.9465488474725E+22
Height 29697533.044108