138234589523225

Names of 138234589523225

• Cardinal: 138234589523225 can be written as One hundred thirty-eight trillion, two hundred thirty-four billion, five hundred eighty-nine million, five hundred twenty-three thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.38234589523225 × 10¹⁴

Factors of 138234589523225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 112

Divisors of 138234589523225

• Number of divisors d(n): 180
• Complete list of divisors:
  1 5 13 25 41 53 65 169 205 265 325 533 689 845 1025 1325 1681 2173 2197 2665 2809 3445 4225 6929 8405 8957 10865 10985 13325 14045 17225 21853 28249 28561 34645 36517 42025 44785 54325 54925 68921 70225 89093 90077 109265 115169 116441 141245 142805 173225 182585 223925 284089 344605 367237 445465 450385 474721 546325 575845 582205 706225 714025 895973 912925 1158209 1171001 1420445 1497197 1513733 1723025 1836185 2227325 2251925 2373605 2879225 2911025 3652813 3693157 4479865 4721929 4774081 5791045 5855005 6171373 7102225 7485985 7568665 9180925 11647649 11868025 15056717 18264065 18465785 19463561 22399325 23609645 23870405 28955225 29275025 30856865 37429925 37843325 47486569 48011041 58238245 61385077 62063053 75283585 80227849 91320325 92328925 97317805 118048225 119352025 151419437 154284325 193599089 195737321 237432845 240055205 253026293 291191225 306925385 310315265 376417925 401139245 486589025 617325397 757097185 798006001 967995445 978686605 1187164225 1200276025 1265131465 1534626925 1551576325 1968452681 2005696225 2516788157 2544585173 3086626985 3289341809 3785485925 3990030005 4839977225 4893433025 6325657325 8025230161 9842263405 10374078013 12583940785 12722925865 15433134925 16446709045 19950150025 32718246041 40126150805 49211317025 51870390065 62919703925 63614629325 82233545225 104327992093 134863014169 163591230205 200630754025 259351950325 425337198533 521639960465 674315070845 817956151025 2126685992665 2608199802325 3371575354225 5529383580929 10633429963325 27646917904645 138234589523225
• Sum of all divisors σ(n): 193995952743012
• Sum of proper divisors (its aliquot sum) s(n): 55761363219787
• 138234589523225 is a deficient number, because the sum of its proper divisors (55761363219787) is less than itself. Its deficiency is 82473226303438

Bases of 138234589523225

• Binary: 11111011011100100111111100110101010110100011001₂
• Hexadecimal: 0x7DB93F9AAD19
• Base-36: 1D003DHO2H

Squares and roots of 138234589523225

• 138234589523225 squared (138234589523225²) is 19108801740654506932814400625
• 138234589523225 cubed (138234589523225³) is 2641497364900063147609203673600032892015625
• The square root of 138234589523225 is 11757320.6779106351
• The cube root of 138234589523225 is 51705.7579849013

Scales and comparisons

• 138,234,589,523,225 seconds is equal to 4,395,432 years, 18 weeks, 4 days, 17 hours, 47 minutes, 5 seconds.
• To count from 1 to 138,234,589,523,225 would take you about ten million, nine hundred eighty-eight thousand, five hundred eighty 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 138234589523225 cubic inches would be around 4308.8 feet tall.

Recreational maths with 138234589523225

• 138234589523225 backwards is 522325985432831
• The number of decimal digits it has is: 15
• The sum of 138234589523225's digits is 62
• More coming soon!