27798432120225

Names of 27798432120225

• Cardinal: 27798432120225 can be written as Twenty-seven trillion, seven hundred ninety-eight billion, four hundred thirty-two million, one hundred twenty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 2.7798432120225 × 10¹³

Factors of 27798432120225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 187

Divisors of 27798432120225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 13 15 17 25 39 45 51 65 75 85 117 149 153 169 195 221 225 255 325 425 447 507 585 663 745 765 845 975 1105 1275 1341 1521 1937 1989 2197 2235 2533 2535 2873 2925 3315 3725 3825 4225 5525 5811 6591 6705 7599 7605 8619 9685 9945 10985 11175 12665 12675 14365 16575 17433 19773 22201 22797 25181 25857 29055 32929 32955 33525 37349 37995 38025 43095 48425 49725 54925 63325 66603 71825 75543 87165 98787 98865 111005 112047 113985 125905 129285 145275 164645 164775 186745 189975 199809 215475 226629 288613 296361 327353 333015 336141 377417 377715 428077 435825 493935 494325 555025 560235 569925 629525 646425 823225 865839 933725 982059 999045 1132251 1133145 1284231 1443065 1481805 1636765 1665075 1680705 1887085 1888575 2140385 2469675 2597517 2801175 2946177 3307949 3396753 3751969 3852693 4329195 4906421 4910295 4995225 5565001 5661255 5665725 6421155 7215325 7409025 8183825 8403525 9435425 9923847 10701925 11255907 12987585 14719263 14730885 16539745 16695003 16983765 18759845 19263465 21645975 24532105 24551475 27825005 28306275 29771541 32105775 33767721 43003337 44157789 48775597 49619235 50085009 56235133 56279535 63783473 64937925 73596315 73654425 82698725 83475015 84918825 93799225 96317325 122660525 129010011 139125025 146326791 148857705 168705399 168838605 191350419 215016685 220788945 243877985 248096175 250425045 281175665 281397675 318917365 367981575 387030033 417375075 438980373 506116197 559043381 574051257 645050055 731056729 731633955 744288525 829185149 843526995 844193025 956752095 1075083425 1103944725 1219389925 1252125225 1405878325 1594586825 1677130143 1935150165 2193170187 2194901865 2487555447 2530580985 2795216905 2870256285 3225250275 3655283645 3658169775 4145925745 4217634975 4783760475 5031390429 6579510561 7267563953 7462666341 8385650715 9503737477 9675750825 10965850935 10974509325 12437777235 12652904925 13976084525 14351281425 18276418225 20729628725 21802691859 25156952145 28511212431 32897552805 36337819765 37313331705 41928253575 47518687385 54829254675 62188886175 65408075577 85533637293 109013459295 123548587201 125784760725 142556062155 164487764025 181689098825 186566658525 237593436925 327040377885 370645761603 427668186465 545067296475 617742936005 712780310775 1111937284809 1635201889425 1853228808015 2138340932325 3088714680025 5559686424045 9266144040075 27798432120225
• Sum of all divisors σ(n): 57496030956000
• Sum of proper divisors (its aliquot sum) s(n): 29697598835775
• 27798432120225 is an abundant number, because the sum of its proper divisors (29697598835775) is greater than itself. Its abundance is 1899166715550

Bases of 27798432120225

• Binary: 110010100100001010011101010111111110110100001₂
• Hexadecimal: 0x194853ABFDA1
• Base-36: 9UQF8R069

Squares and roots of 27798432120225

• 27798432120225 squared (27798432120225²) is 772752828342756988854050625
• 27798432120225 cubed (27798432120225³) is 21481317044398011634692043208598236390625
• The square root of 27798432120225 is 5272421.8458147865
• The cube root of 27798432120225 is 30292.8476403867

Scales and comparisons

• 27,798,432,120,225 seconds is equal to 883,904 years, 8 weeks, 12 hours, 3 minutes, 45 seconds.
• To count from 1 to 27,798,432,120,225 would take you about two million, two hundred nine thousand, seven hundred sixty 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 27798432120225 cubic inches would be around 2524.4 feet tall.

Recreational maths with 27798432120225

• 27798432120225 backwards is 52202123489772
• The number of decimal digits it has is: 14
• The sum of 27798432120225's digits is 54
• More coming soon!