1345431666447

Names of 1345431666447

• Cardinal: 1345431666447 can be written as One trillion, three hundred forty-five billion, four hundred thirty-one million, six hundred sixty-six thousand, four hundred forty-seven.

Scientific notation

• Scientific notation: 1.345431666447 × 10¹²

Factors of 1345431666447

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 760

Divisors of 1345431666447

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 27 33 61 81 97 99 183 243 257 291 297 331 549 671 771 873 891 993 1067 1647 2013 2313 2619 2673 2827 2979 3201 3641 4941 5917 6039 6939 7857 8481 8937 9603 10923 14823 15677 17751 18117 20191 20817 23571 24929 25443 26811 28809 32107 32769 47031 53253 54351 60573 62451 65087 74787 76329 80433 85067 86427 96321 98307 141093 159759 163053 172447 181719 195261 222101 224361 228987 255201 259281 274219 288963 294921 353177 423279 479277 517341 545157 585783 666303 673083 686961 765603 822657 866889 884763 935737 1059531 1269837 1437831 1520669 1552023 1635471 1757349 1958527 1998909 2019249 2296809 2467971 2600667 2807211 3178593 3809511 4562007 4656069 4906413 5189087 5272047 5875581 5996727 6057747 6890427 7403913 7802001 8251499 8421633 9535779 13686021 13968207 15567261 15816141 16727359 17626743 17990181 20671281 21543797 22211739 24754497 25264899 28607337 41058063 41904621 46701783 50182077 52880229 53970543 57079957 64631391 66635217 74263491 75794697 85822011 90766489 123174189 140105349 150546231 158640687 171239871 193894173 222790473 227384091 272299467 369522567 420316047 451638693 475922061 503341439 513719613 581682519 668371419 816898401 1260948141 1354916079 1510024317 1541158839 1745047557 2005114257 2450695203 4064748237 4530072951 4623476517 5235142671 5536755829 7352085609 13590218853 13870429551 16610267487 22056256827 40770656559 49830802461 122311969677 149492407383 448477222149 1345431666447
• Sum of all divisors σ(n): 2273307499008
• Sum of proper divisors (its aliquot sum) s(n): 927875832561
• 1345431666447 is a deficient number, because the sum of its proper divisors (927875832561) is less than itself. Its deficiency is 417555833886

Bases of 1345431666447

• Binary: 10011100101000001111110011111111100001111₂
• Hexadecimal: 0x13941F9FF0F
• Base-36: H62Z9XXR

Squares and roots of 1345431666447

• 1345431666447 squared (1345431666447²) is 1810186369078351465603809
• 1345431666447 cubed (1345431666447³) is 2435482063128730603878897543940696623
• The square root of 1345431666447 is 1159927.4401646855
• The cube root of 1345431666447 is 11039.6138260625

Scales and comparisons

• 1,345,431,666,447 seconds is equal to 42,780 years, 29 weeks, 2 days, 18 hours, 27 minutes, 27 seconds.
• To count from 1 to 1,345,431,666,447 would take you about one hundred six thousand, nine hundred fifty-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 1345431666447 cubic inches would be around 920 feet tall.

Recreational maths with 1345431666447

• 1345431666447 backwards is 7446661345431
• The number of decimal digits it has is: 13
• The sum of 1345431666447's digits is 54
• More coming soon!