8042793993
8,042,793,993 is an odd composite number composed of five prime numbers multiplied together.
8042793993 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 8042793993:
34 × 132 × 172 × 19 × 107
(3 × 3 × 3 × 3 × 13 × 13 × 17 × 17 × 19 × 107)See below for interesting mathematical facts about the number 8042793993 from the Numbermatics database.
Names of 8042793993
- Cardinal: 8042793993 can be written as Eight billion, forty-two million, seven hundred ninety-three thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 8.042793993 × 109
Factors of 8042793993
Divisors of 8042793993
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 9 13 17 19 27 39 51 57 81 107 117 153 169 171 221 247 289 321 323 351 459 507 513 663 741 867 963 969 1053 1377 1391 1521 1539 1819 1989 2033 2223 2601 2873 2889 2907 3211 3757 4173 4199 4563 5457 5491 5967 6099 6669 7803 8619 8667 8721 9633 11271 12519 12597 13689 16371 16473 17901 18083 18297 20007 23409 23647 25857 26163 26429 28899 30923 33813 34561 37557 37791 48841 49113 49419 54249 54587 54891 70941 71383 77571 79287 86697 92769 101439 103683 112671 113373 146523 147339 148257 162747 163761 164673 212823 214149 232713 237861 260091 278307 304317 307411 311049 340119 343577 401999 439569 444771 449293 488241 491283 587537 638469 642447 713583 834921 922233 927979 933147 1030731 1205997 1318707 1347879 1464723 1473849 1762611 1915407 1927341 2140749 2504763 2766699 2783937 2799441 3092193 3617991 3956121 4043637 4421547 5225987 5287833 5782023 5840809 7637981 8300097 8351811 9276579 10853973 12130911 15677961 15863499 17522427 22913943 24900291 25055433 27829737 32561919 36392733 47033883 47590497 52567281 68741829 75166299 99293753 141101649 157701843 206225487 297881259 423304947 473105529 618676461 893643777 2680931331 8042793993
- Sum of all divisors σ(n): 14683466160
- Sum of proper divisors (its aliquot sum) s(n): 6640672167
- 8042793993 is a deficient number, because the sum of its proper divisors (6640672167) is less than itself. Its deficiency is 1402121826
Bases of 8042793993
- Binary: 1110111110110001101001100000010012
- Hexadecimal: 0x1DF634C09
- Base-36: 3P0GZK9
Squares and roots of 8042793993
- 8042793993 squared (80427939932) is 64686535213836884049
- 8042793993 cubed (80427939933) is 520260476845830261511134717657
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The
square root of 8042793993 is 89681.6257267897 -
The
cube root of 8042793993 is 2003.5598261429
Scales and comparisons
How big is 8042793993?- 8,042,793,993 seconds is equal to 255 years, 38 weeks, 1 day, 21 hours, 26 minutes, 33 seconds.
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To count from 1 to 8,042,793,993 would take you about five hundred eleven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 8042793993 cubic inches would be around 167 feet tall.
Recreational maths with 8042793993
- 8042793993 backwards is 3993972408
- The number of decimal digits it has is: 10
- The sum of 8042793993's digits is 54
- More coming soon!
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