3782640927681

Names of 3782640927681

• Cardinal: 3782640927681 can be written as Three trillion, seven hundred eighty-two billion, six hundred forty million, nine hundred twenty-seven thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 3.782640927681 × 10¹²

Factors of 3782640927681

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 48184

Divisors of 3782640927681

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 33 43 63 77 99 129 231 301 387 473 693 903 1419 2709 2801 3311 4257 8403 9933 19607 25209 29799 30811 45319 58821 92433 120443 135957 176463 215677 277299 317233 361329 407871 498509 647031 843101 951699 1083987 1324873 1495527 1941093 1948717 2529303 2855097 3489563 3974619 4486581 5846151 7587909 9274111 10468689 11923857 13641019 17538453 21435887 27822333 31406067 40923057 64307661 83466999 122769171 126938519 150051209 192922983 380815557 450153627 888569633 1142446671 1350460881 1396323709 2665708899 4188971127 5458356317 7997126697 9774265963 12566913381 16375068951 29322797889 38208494219 49125206853 60041919487 87968393667 114625482657 180125758461 343876447971 420293436409 540377275383 1260880309227 3782640927681
• Sum of all divisors σ(n): 6973090375680
• Sum of proper divisors (its aliquot sum) s(n): 3190449447999
• 3782640927681 is a deficient number, because the sum of its proper divisors (3190449447999) is less than itself. Its deficiency is 592191479682

Bases of 3782640927681

• Binary: 110111000010110110111110000000001111000001₂
• Hexadecimal: 0x370B6F803C1
• Base-36: 1C9PYQRI9

Squares and roots of 3782640927681

• 3782640927681 squared (3782640927681²) is 14308372387767376272037761
• 3782640927681 cubed (3782640927681³) is 54123435002469593238088303689302162241
• The square root of 3782640927681 is 1944901.2642499361
• The cube root of 3782640927681 is 15581.1092391723

Scales and comparisons

• 3,782,640,927,681 seconds is equal to 120,276 years, 14 weeks, 4 days, 7 hours, 1 minute, 21 seconds.
• To count from 1 to 3,782,640,927,681 would take you about three hundred thousand, six hundred ninety 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 3782640927681 cubic inches would be around 1298.4 feet tall.

Recreational maths with 3782640927681

• 3782640927681 backwards is 1867290462873
• 3782640927681 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3782640927681's digits is 63
• More coming soon!