140070

Names of 140070

• Cardinal: 140070 can be written as One hundred forty thousand and seventy.

Scientific notation

• Scientific notation: 1.4007 × 10⁵

Factors of 140070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 69

Divisors of 140070

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 23 29 30 35 42 46 58 69 70 87 105 115 138 145 161 174 203 210 230 290 322 345 406 435 483 609 667 690 805 870 966 1015 1218 1334 1610 2001 2030 2415 3045 3335 4002 4669 4830 6090 6670 9338 10005 14007 20010 23345 28014 46690 70035 140070
• Sum of all divisors σ(n): 414720
• Sum of proper divisors (its aliquot sum) s(n): 274650
• 140070 is an abundant number, because the sum of its proper divisors (274650) is greater than itself. Its abundance is 134580

Bases of 140070

• Binary: 100010001100100110₂
• Hexadecimal: 0x22326
• Base-36: 302U

Squares and roots of 140070

• 140070 squared (140070²) is 19619604900
• 140070 cubed (140070³) is 2748118058343000
• The square root of 140070 is 374.2592684223
• The cube root of 140070 is 51.9335937333

Scales and comparisons

• 140,070 seconds is equal to 1 day, 14 hours, 54 minutes, 30 seconds.
• To count from 1 to 140,070 would take you about fourteen hours.

  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 140070 cubic inches would be around 4.3 feet tall.

Recreational maths with 140070

• 140070 backwards is 070041
• The number of decimal digits it has is: 6
• The sum of 140070's digits is 12
• More coming soon!