31907980, thirty-one million nine hundred seven thousand nine hundred eighty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

31907980 has 48 divisors, whose sum is 76416480
The reverse of 31907980 is 08970913
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	thirty-one million nine hundred seven thousand nine hundred eighty

Notation

Scientific notation	3.1907980 × 10^7
Engineering notation	3.1907980 × 10^6

Prime Factorization of 31907980

Prime Factorization 2 × 2 × 13 × 5 × 17 × 7219

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	15953990	Product of the distinct prime numbers

The prime factorization of 31907980 is 2 × 2 × 13 × 5 × 17 × 7219. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 20, 76, 527, 656, 5349, 4116, 18532, 31201, 576501, 388971, 8677771, 5829898, 14688643, 77464587, 470426543, 25434921, 723625221, 9654887229

Basic calculations (n = 31907980)

Multiplication

n×y

n×2	63815960
n×3	95723940
n×4	127631920
n×5	159539900

Division

n÷y

n÷2	15953990
n÷3	10635993.333333
n÷3	7976995
n÷5	6381596

Exponentiation

n^y

n²	1018119187680400
n³	3.2486126678122E+22
n⁴	1.036566680323E+30
n⁵	3.3074748904413E+37

Nth Root

^y√n

²√n	5648.7148980985
³√n	317.17560021523
⁴√n	75.157933035033
⁵√n	31.679612609696

Divisors of 31907980

1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 7219, 14438, 28876, 36095, 72190, 93847, 122723, 144380, 187694, 245446, 375388, 469235, 490892, 613615, 938470, 1227230, 1595399, 1876940, 2454460, 3190798, 6381596, 7976995, 15953990, 31907980

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31907979	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31907980 can be divided by 48 positive divisors. The sum of these divisors (counting 31907980) is 1, the average is 0.020833333333333.

Base conversion 31907980

Base	System	Value
2	Binary	1111001101110000010001100
3	Ternary	2020001002112001
4	Quaternary	1321232002030
5	Quinary	31132023410
6	Senary	3055522044
8	Octal	171560214
10	Decimal	31907980
12	Duodecimal	a829324
16	Hexadecimal	1e6e08c
20	Vigesimal	9j89j0
36	Base36	izwcs

Cryptographic Hash Functions

md5	481d88fecad71b85ce55e79e1f28042e
sha1	d477f3f849ff5d79d0e4272a6349d255f202a056
sha256	98749cb00bfe5e193f1b97c90d53fb1f18ebea27b4355fbf107dabee69734884
sha512	1ac666e7cde1f4f56132175f0ed14619bb0d1422ff978d0dbc3521d487f6a20650560612dc5eb3e489c4b939714b13ee9ea44fa915d7fdec6e173b6faf878095
ripemd-160	e26902f192b63ed148e9a4b416d2f24ea47a0dd3

31907980 as geometric shapes

Circle

Radius = n

Diameter	63815960
Circumference	200483751.11778
Area	3.1985157604956E+15

Sphere

Radius = n

Volume	1.3607756922077E+23
Surface area	1.2794063041982E+16
Circumference	200483751.11778

Square

Length = n

Perimeter	127631920
Area	1018119187680400
Diagonal	45124698.063929

Cube

Length = n

Surface area	6108715126082400
Volume	3.2486126678122E+22
Space diagonal	55266242.526892

Equilateral Triangle

Length = n

Perimeter	95723940
Area	4.408585403058E+14
Altitude	27633121.263446

Triangular Pyramid

Length = n

Surface area	4.408585403058E+14
Volume	3.8285267447643E+21
Height	15041566.02131