140425431489

Names of 140425431489

• Cardinal: 140425431489 can be written as One hundred forty billion, four hundred twenty-five million, four hundred thirty-one thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.40425431489 × 10¹¹

Factors of 140425431489

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11421

Divisors of 140425431489

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 21 23 27 63 69 161 189 207 483 621 1449 4347 5351 6037 16053 18111 37457 42259 48159 54333 112371 123073 126777 138851 144477 162999 337113 369219 380331 416553 861511 971957 1011339 1107657 1140993 1249659 2584533 2915871 3322971 3748977 7753599 8747613 23260797 26242839 32303987 96911961 226127909 290735883 678383727 742991701 872207649 2035151181 2228975103 5200941907 6105453543 6686925309 15602825721 20060775927 46808477163 140425431489
• Sum of all divisors σ(n): 248182087680
• Sum of proper divisors (its aliquot sum) s(n): 107756656191
• 140425431489 is a deficient number, because the sum of its proper divisors (107756656191) is less than itself. Its deficiency is 32668775298

Bases of 140425431489

• Binary: 10000010110010000000100000100111000001₂
• Hexadecimal: 0x20B20209C1
• Base-36: 1SIDOCE9

Squares and roots of 140425431489

• 140425431489 squared (140425431489²) is 19719301808871832757121
• 140425431489 cubed (140425431489³) is 2769091465172645323216960962383169
• The square root of 140425431489 is 374733.8141788113
• The cube root of 140425431489 is 5197.7484272061

Scales and comparisons

• 140,425,431,489 seconds is equal to 4,465 years, 4 weeks, 6 days, 8 hours, 18 minutes, 9 seconds.
• To count from 1 to 140,425,431,489 would take you about eight thousand, nine hundred thirty 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 140425431489 cubic inches would be around 433.1 feet tall.

Recreational maths with 140425431489

• 140425431489 backwards is 984134524041
• The number of decimal digits it has is: 12
• The sum of 140425431489's digits is 45
• More coming soon!