13383333145

Names of 13383333145

• Cardinal: 13383333145 can be written as Thirteen billion, three hundred eighty-three million, three hundred thirty-three thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.3383333145 × 10¹⁰

Factors of 13383333145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1484

Divisors of 13383333145

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 13 19 35 59 65 91 95 133 247 295 361 413 455 665 767 1121 1235 1381 1729 1805 2065 2527 3835 4693 5369 5605 6905 7847 8645 9667 12635 14573 17953 21299 23465 26239 26845 32851 39235 48335 72865 81479 89765 102011 106495 125671 131195 149093 164255 183673 276887 341107 407395 498541 510055 570353 628355 745465 918365 1059227 1384435 1548101 1705535 1938209 2387749 2492705 2851765 3489787 5296135 6481033 7414589 7740505 9691045 10836707 11938745 17448935 20125313 29413919 32405165 37072945 45367231 54183535 100626565 140877191 147069595 205897433 226836155 382380947 704385955 1029487165 1911904735 2676666629 13383333145
• Sum of all divisors σ(n): 21230173440
• Sum of proper divisors (its aliquot sum) s(n): 7846840295
• 13383333145 is a deficient number, because the sum of its proper divisors (7846840295) is less than itself. Its deficiency is 5536492850

Bases of 13383333145

• Binary: 1100011101101101010111010100011001₂
• Hexadecimal: 0x31DB57519
• Base-36: 65C39Y1

Squares and roots of 13383333145

• 13383333145 squared (13383333145²) is 179113606070055591025
• 13383333145 cubed (13383333145³) is 2397137060837848183357447023625
• The square root of 13383333145 is 115686.3567798727
• The cube root of 13383333145 is 2374.2225722127

Scales and comparisons

• 13,383,333,145 seconds is equal to 425 years, 28 weeks, 3 days, 16 hours, 32 minutes, 25 seconds.
• To count from 1 to 13,383,333,145 would take you about eight 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 13383333145 cubic inches would be around 197.9 feet tall.

Recreational maths with 13383333145

• 13383333145 backwards is 54133338331
• The number of decimal digits it has is: 11
• The sum of 13383333145's digits is 37
• More coming soon!