143505122007

Names of 143505122007

• Cardinal: 143505122007 can be written as One hundred forty-three billion, five hundred five million, one hundred twenty-two thousand and seven.

Scientific notation

• Scientific notation: 1.43505122007 × 10¹¹

Factors of 143505122007

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 83764

Divisors of 143505122007

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 29 37 39 41 87 111 123 377 481 533 1073 1131 1189 1443 1517 1599 3219 3567 4551 13949 15457 19721 41847 43993 46371 59163 83641 131979 250923 571909 1087333 1715727 2425589 3094717 3261999 3429281 7276767 9284151 10287843 31532657 40231321 44580653 89746793 94597971 99449149 120693963 126883397 133741959 269240379 298347447 380650191 1166708309 1292838937 1649484161 3500124927 3679618513 3878516811 4948452483 11038855539 47835040669 143505122007
• Sum of all divisors σ(n): 224267621760
• Sum of proper divisors (its aliquot sum) s(n): 80762499753
• 143505122007 is a deficient number, because the sum of its proper divisors (80762499753) is less than itself. Its deficiency is 62742622254

Bases of 143505122007

• Binary: 10000101101001100100100110001011010111₂
• Hexadecimal: 0x21699262D7
• Base-36: 1TXB8ST3

Squares and roots of 143505122007

• 143505122007 squared (143505122007²) is 20593720042243955708049
• 143505122007 cubed (143505122007³) is 2955304307240220057941875816934343
• The square root of 143505122007 is 378820.6990213179
• The cube root of 143505122007 is 5235.4715115495

Scales and comparisons

• 143,505,122,007 seconds is equal to 4,563 years, 6 days, 21 hours, 53 minutes, 27 seconds.
• To count from 1 to 143,505,122,007 would take you about nine thousand, one hundred twenty-six 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 143505122007 cubic inches would be around 436.3 feet tall.

Recreational maths with 143505122007

• 143505122007 backwards is 700221505341
• The number of decimal digits it has is: 12
• The sum of 143505122007's digits is 30
• More coming soon!