140065994638368

Names of 140065994638368

• Cardinal: 140065994638368 can be written as One hundred forty trillion, sixty-five billion, nine hundred ninety-four million, six hundred thirty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.40065994638368 × 10¹⁴

Factors of 140065994638368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 697386

Divisors of 140065994638368

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 697381 1394762 2092143 2789524 4184286 5579048 6276429 8368572 11158096 12552858 16737144 22316192 25105716 33474288 50211432 66948576 100422864 200845728 486340259161 972680518322 1459020777483 1945361036644 2918041554966 3890722073288 4377062332449 5836083109932 7781444146576 8754124664898 11672166219864 15562888293152 17508249329796 23344332439728 35016498659592 46688664879456 70032997319184 140065994638368
• Sum of all divisors σ(n): 398313243408717
• Sum of proper divisors (its aliquot sum) s(n): 258247248770349
• 140065994638368 is an abundant number, because the sum of its proper divisors (258247248770349) is greater than itself. Its abundance is 118181254131981

Bases of 140065994638368

• Binary: 11111110110001110100111110110110000010000100000₂
• Hexadecimal: 0x7F63A7DB0420
• Base-36: 1DNDFGT6W0

Squares and roots of 140065994638368

• 140065994638368 squared (140065994638368²) is 19618482854035333323097703424
• 140065994638368 cubed (140065994638368³) is 2747882314246227535585830651998998195372032
• The square root of 140065994638368 is 11834948.0200957367
• The cube root of 140065994638368 is 51933.0987075525

Scales and comparisons

• 140,065,994,638,368 seconds is equal to 4,453,665 years, 19 weeks, 4 days, 4 hours, 52 minutes, 48 seconds.
• To count from 1 to 140,065,994,638,368 would take you about eleven million, one hundred thirty-four thousand, one hundred sixty-three 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 140065994638368 cubic inches would be around 4327.8 feet tall.

Recreational maths with 140065994638368

• 140065994638368 backwards is 863836499560041
• 140065994638368 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 140065994638368's digits is 72
• More coming soon!