142848651728825

Names of 142848651728825

• Cardinal: 142848651728825 can be written as One hundred forty-two trillion, eight hundred forty-eight billion, six hundred fifty-one million, seven hundred twenty-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.42848651728825 × 10¹⁴

Factors of 142848651728825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3481

Divisors of 142848651728825

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 25 35 175 181 905 1267 1619 1669 4525 6335 8095 8345 11333 11683 31675 40475 41725 56665 58415 283325 292075 293039 302089 1465195 1510445 2051273 2114623 2702111 2785561 7325975 7552225 10256365 10573115 13510555 13927805 18914777 19498927 51281825 52865575 67552775 69639025 94573885 97494635 472869425 487473175 489082091 504186541 2445410455 2520932705 3423574637 3529305787 4509823259 12227052275 12604663525 17117873185 17646528935 22549116295 31568762813 85589365925 88232644675 112745581475 157843814065 789219070325 816278009879 4081390049395 5713946069153 20406950246975 28569730345765 142848651728825
• Sum of all divisors σ(n): 203803222633920
• Sum of proper divisors (its aliquot sum) s(n): 60954570905095
• 142848651728825 is a deficient number, because the sum of its proper divisors (60954570905095) is less than itself. Its deficiency is 81894080823730

Bases of 142848651728825

• Binary: 100000011110101110001011001001001001011110111001₂
• Hexadecimal: 0x81EB8B2497B9
• Base-36: 1EMVRIZVEH

Squares and roots of 142848651728825

• 142848651728825 squared (142848651728825²) is 20405737300743137661335880625
• 142848651728825 cubed (142848651728825³) is 2914932060943750000643242711201410071515625
• The square root of 142848651728825 is 11951930.8786833687
• The cube root of 142848651728825 is 52274.7601158053

Scales and comparisons

• 142,848,651,728,825 seconds is equal to 4,542,145 years, 13 weeks, 5 days, 11 hours, 47 minutes, 5 seconds.
• To count from 1 to 142,848,651,728,825 would take you about eleven million, three hundred fifty-five thousand, three hundred sixty-three 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 142848651728825 cubic inches would be around 4356.2 feet tall.

Recreational maths with 142848651728825

• 142848651728825 backwards is 528827156848241
• The number of decimal digits it has is: 15
• The sum of 142848651728825's digits is 71
• More coming soon!