1393399733121

Names of 1393399733121

• Cardinal: 1393399733121 can be written as One trillion, three hundred ninety-three billion, three hundred ninety-nine million, seven hundred thirty-three thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.393399733121 × 10¹²

Factors of 1393399733121

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1127619

Divisors of 1393399733121

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 11 19 27 33 57 73 81 99 171 209 219 297 513 627 657 803 891 1387 1539 1881 1971 2409 4161 5643 5913 7227 12483 15257 16929 21681 37449 45771 65043 112347 137313 411939 1127513 1235817 3382539 10147617 12402643 21422747 30442851 37207929 64268241 82308449 91328553 111623787 192804723 235650217 246925347 334871361 578414169 706950651 740776041 905392939 1004614083 1563860531 1735242507 2120851953 2222328123 2716178817 4691581593 6362555859 6666984369 8148536451 14074744779 17202465841 19087667577 24445609353 42224234337 51607397523 73336828059 126672703011 154822192569 464466577707 1393399733121
• Sum of all divisors σ(n): 2422982485440
• Sum of proper divisors (its aliquot sum) s(n): 1029582752319
• 1393399733121 is a deficient number, because the sum of its proper divisors (1029582752319) is less than itself. Its deficiency is 363816980802

Bases of 1393399733121

• Binary: 10100010001101101000110001001101110000001₂
• Hexadecimal: 0x1446D189B81
• Base-36: HS4A8329

Squares and roots of 1393399733121

• 1393399733121 squared (1393399733121²) is 1941562816261674024400641
• 1393399733121 cubed (1393399733121³) is 2705373110016673744500551211381330561
• The square root of 1393399733121 is 1180423.5397182657
• The cube root of 1393399733121 is 11169.2816127189

Scales and comparisons

• 1,393,399,733,121 seconds is equal to 44,305 years, 41 weeks, 4 days, 17 hours, 25 minutes, 21 seconds.
• To count from 1 to 1,393,399,733,121 would take you about one hundred ten thousand, seven hundred sixty-four 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 1393399733121 cubic inches would be around 930.8 feet tall.

Recreational maths with 1393399733121

• 1393399733121 backwards is 1213379933931
• The number of decimal digits it has is: 13
• The sum of 1393399733121's digits is 54
• More coming soon!