142684489473360025

Names of 142684489473360025

• Cardinal: 142684489473360025 can be written as One hundred forty-two quadrillion, six hundred eighty-four trillion, four hundred eighty-nine billion, four hundred seventy-three million, three hundred sixty thousand and twenty-five.

Scientific notation

• Scientific notation: 1.42684489473360025 × 10¹⁷

Factors of 142684489473360025

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15399

Divisors of 142684489473360025

• Number of divisors d(n): 63
• Complete list of divisors:
  1 5 17 25 85 289 425 1445 4913 7225 15377 24565 76885 83521 122825 261409 384425 417605 1307045 1419857 2088025 4443953 6535225 7099285 22219765 24137569 35496425 75547201 111098825 120687845 236452129 377736005 603439225 1182260645 1284302417 1888680025 4019686193 5911303225 6421512085 20098430965 21833141089 32107560425 68334665281 100492154825 109165705445 341673326405 371163398513 545828527225 1161689309777 1708366632025 1855816992565 5808446548885 9279084962825 19748718266209 29042232744425 98743591331045 335728210525553 493717956655225 1678641052627765 5707379578934401 8393205263138825 28536897894672005 142684489473360025
• Sum of all divisors σ(n): 187999040412465739
• Sum of proper divisors (its aliquot sum) s(n): 45314550939105714
• 142684489473360025 is a deficient number, because the sum of its proper divisors (45314550939105714) is less than itself. Its deficiency is 97369938534254311

Bases of 142684489473360025

• Binary: 111111010111010101100100110000110000001001000000010011001₂
• Hexadecimal: 0x1FAEAC986048099
• Base-36: 130XFHK43BFD

Squares and roots of 142684489473360025

• 142684489473360025 squared (142684489473360025²) is 20358863536273387784374163268000625
• 142684489473360025 cubed (142684489473360025³) is 2904894049930973452814228919143287763700482550015625
• 142684489473360025 is a perfect square number. Its square root is 377736005
• The cube root of 142684489473360025 is 522547.2765059227

Scales and comparisons

• 142,684,489,473,360,025 seconds is equal to 4,536,925,413 years, 7 weeks, 5 days, 2 hours, 40 minutes, 25 seconds.
• To count from 1 to 142,684,489,473,360,025 would take you about thirteen billion, six hundred ten million, seven hundred seventy-six thousand, two hundred thirty-nine 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 142684489473360025 cubic inches would be around 43545.6 feet tall.

Recreational maths with 142684489473360025

• 142684489473360025 backwards is 520063374984486241
• The number of decimal digits it has is: 18
• The sum of 142684489473360025's digits is 76
• More coming soon!