6448821401997
6,448,821,401,997 is an odd composite number composed of five prime numbers multiplied together.
6448821401997 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 6448821401997:
37 × 13 × 292 × 173 × 1559
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 29 × 29 × 173 × 1559)See below for interesting mathematical facts about the number 6448821401997 from the Numbermatics database.
Names of 6448821401997
- Cardinal: 6448821401997 can be written as Six trillion, four hundred forty-eight billion, eight hundred twenty-one million, four hundred one thousand, nine hundred ninety-seven.
Scientific notation
- Scientific notation: 6.448821401997 × 1012
Factors of 6448821401997
Divisors of 6448821401997
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 9 13 27 29 39 81 87 117 173 243 261 351 377 519 729 783 841 1053 1131 1557 1559 2187 2249 2349 2523 3159 3393 4671 4677 5017 6747 7047 7569 9477 10179 10933 14013 14031 15051 20241 20267 21141 22707 28431 30537 32799 42039 42093 45153 45211 60723 60801 63423 65221 68121 91611 98397 126117 126279 135459 135633 145493 182169 182403 195663 204363 269707 274833 295191 378351 378837 406377 406899 436479 546507 547209 586989 587743 613089 809121 824499 885573 1136511 1219131 1220697 1309437 1311119 1639521 1641627 1760967 1763229 1839267 1891409 2427363 2656719 3409533 3506191 3657393 3662091 3928311 3933357 4918563 4924881 5282901 5289687 5674227 7282089 7821503 7970157 10518573 10972179 10986273 11784933 11800071 14774643 15848703 15869061 17022681 17044547 21846267 23464509 23910471 31555719 32958819 35354799 35400213 44323929 47546109 47607183 51068043 51133641 65538801 70393527 94667157 98876457 101679539 106064397 106200639 142638327 142821549 153204129 153400923 196616403 211180581 226823587 284001471 305038617 318193191 318601917 428464647 459612387 460202769 589849209 633541743 680470761 852004413 915115851 955805751 1285393941 1378837161 1380608307 1900625229 2041412283 2556013239 2745347553 2867417253 2948706631 4136511483 4141824921 5701875687 6124236849 7668039717 8236042659 8846119893 12425474763 17105627061 18372710547 24708127977 26538359679 37276424289 55118131641 74124383931 79615079037 165354394923 222373151793 238845237111 496063184769 716535711333 2149607133999 6448821401997
- Sum of all divisors σ(n): 10856601100800
- Sum of proper divisors (its aliquot sum) s(n): 4407779698803
- 6448821401997 is a deficient number, because the sum of its proper divisors (4407779698803) is less than itself. Its deficiency is 2041041703194
Bases of 6448821401997
- Binary: 10111011101011110111011010101111001100011012
- Hexadecimal: 0x5DD7BB5798D
- Base-36: 2AAJPRBT9
Squares and roots of 6448821401997
- 6448821401997 squared (64488214019972) is 41587297474854552675588009
- 6448821401997 cubed (64488214019973) is 268189054007057834239043751715741853973
-
The
square root of 6448821401997 is 2539452.9729839457 -
The
cube root of 6448821401997 is 18613.4459776115
Scales and comparisons
How big is 6448821401997?- 6,448,821,401,997 seconds is equal to 205,052 years, 29 weeks, 5 days, 14 hours, 19 minutes, 57 seconds.
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To count from 1 to 6,448,821,401,997 would take you about five hundred twelve thousand, six hundred thirty-one 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 6448821401997 cubic inches would be around 1551.1 feet tall.
Recreational maths with 6448821401997
- 6448821401997 backwards is 7991041288446
- The number of decimal digits it has is: 13
- The sum of 6448821401997's digits is 63
- More coming soon!
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