14393515140

Names of 14393515140

• Cardinal: 14393515140 can be written as Fourteen billion, three hundred ninety-three million, five hundred fifteen thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.439351514 × 10¹⁰

Factors of 14393515140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8165

Divisors of 14393515140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 279 310 331 372 465 558 620 662 930 993 1116 1324 1395 1655 1860 1986 2790 2979 3310 3972 4965 5580 5958 6620 7793 9930 10261 11916 14895 15586 19860 20522 23379 29790 30783 31172 38965 41044 46758 51305 59580 61566 70137 77930 92349 93516 102610 116895 123132 140274 153915 155860 184698 205220 233790 241583 280548 307830 350685 369396 461745 467580 483166 615660 701370 724749 923490 966332 1207915 1402740 1449498 1846980 2174247 2415830 2579483 2898996 3623745 4348494 4831660 5158966 7247490 7738449 8696988 10317932 10871235 12897415 14494980 15476898 21742470 23215347 25794830 30953796 38692245 43484940 46430694 51589660 77384490 79963973 92861388 116076735 154768980 159927946 232153470 239891919 319855892 399819865 464306940 479783838 719675757 799639730 959567676 1199459595 1439351514 1599279460 2398919190 2878703028 3598378785 4797838380 7196757570 14393515140
• Sum of all divisors σ(n): 45210686976
• Sum of proper divisors (its aliquot sum) s(n): 30817171836
• 14393515140 is an abundant number, because the sum of its proper divisors (30817171836) is greater than itself. Its abundance is 16423656696

Bases of 14393515140

• Binary: 1101011001111010111001110010000100₂
• Hexadecimal: 0x359EB9C84
• Base-36: 6M1IZD0

Squares and roots of 14393515140

• 14393515140 squared (14393515140²) is 207173278085409219600
• 14393515140 cubed (14393515140³) is 2981951714725767815408184744000
• The square root of 14393515140 is 119972.9767072569
• The cube root of 14393515140 is 2432.5155375747

Scales and comparisons

• 14,393,515,140 seconds is equal to 457 years, 34 weeks, 5 days, 14 hours, 39 minutes.
• To count from 1 to 14,393,515,140 would take you about nine hundred fifteen 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 14393515140 cubic inches would be around 202.7 feet tall.

Recreational maths with 14393515140

• 14393515140 backwards is 04151539341
• 14393515140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14393515140's digits is 36
• More coming soon!