489872938398025

Names of 489872938398025

• Cardinal: 489872938398025 can be written as Four hundred eighty-nine trillion, eight hundred seventy-two billion, nine hundred thirty-eight million, three hundred ninety-eight thousand and twenty-five.

Scientific notation

• Scientific notation: 4.89872938398025 × 10¹⁴

Factors of 489872938398025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 475

Divisors of 489872938398025

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 13 19 25 35 65 91 95 133 169 175 247 325 361 431 455 475 665 845 1183 1235 1729 1805 2155 2197 2275 2527 3017 3211 3325 4225 4693 5603 5915 6175 6859 8189 8645 9025 10775 10985 12635 15085 15379 16055 22477 23465 28015 29575 32851 34295 39221 40945 41743 43225 48013 54925 57323 61009 63175 72839 75425 76895 80275 89167 106457 112385 117325 140075 155591 164255 171475 185761 196105 204725 208715 240065 286615 292201 305045 364195 384475 427063 445835 509873 532285 561925 624169 745199 777955 793117 821275 928805 946907 980525 1043575 1089137 1159171 1200325 1300327 1383941 1433075 1461005 1525225 1820975 2022683 2135315 2229175 2414893 2549365 2661425 2956229 3120845 3529459 3725995 3889775 3965585 4644025 4734535 5445685 5551819 5795855 6501635 6628349 6919705 7305025 8114197 9687587 10113415 10676575 12074465 12746825 14158781 14781145 15069223 15604225 16904251 17647295 17991233 18629975 19827925 20693603 23672675 24706213 26294879 27228425 27759095 28979275 31393609 32508175 33141745 34598525 38430977 40570985 45882967 48437935 50567075 60372325 67059721 70793905 73905725 75346115 84521255 88236475 89956165 103468015 105484561 123531065 125938631 131474395 138795475 156968045 165708725 184064153 192154885 202854925 219755263 229414835 242189675 269016839 321180769 335298605 341833427 353969525 376730575 408116917 422606275 449780825 469418047 499602701 517340075 527422805 596478571 617655325 629693155 657371975 784840225 871776373 920320765 960774425 1098776315 1147074175 1274134699 1345084195 1605903845 1676493025 1709167135 2040584585 2347090235 2392833989 2498013505 2637114025 2856818419 2982392855 3148465775 3497218907 4175349997 4358881865 4601603825 5493881575 6102434611 6370673495 6494835113 6725420975 7754221423 8029519225 8545835675 8918942893 10202922925 11333092849 11735451175 11964169945 12490067525 14284092095 14911964275 16563751087 17486094535 20876749985 21794409325 30512173055 31853367475 32474175565 38771107115 44594714465 45463845791 54279549961 56665464245 59820849725 71420460475 79331649943 82818755435 87430472675 104383749925 115946257609 147330207037 152560865275 162370877825 193855535575 215328764131 222973572325 227319228955 271397749805 283327321225 396658249715 414093777175 579731288045 736651035185 1031311449259 1076643820655 1136596144775 1356988749025 1507301348917 1983291248575 2799273933703 2898656440225 3683255175925 5156557246295 5383219103275 7536506744585 13996369668515 19594917535921 25782786231475 37682533722925 69981848342575 97974587679605 489872938398025
• Sum of all divisors σ(n): 795665547756800
• Sum of proper divisors (its aliquot sum) s(n): 305792609358775
• 489872938398025 is a deficient number, because the sum of its proper divisors (305792609358775) is less than itself. Its deficiency is 184080329039250

Bases of 489872938398025

• Binary: 1101111011000100101101110011110100111000101001001₂
• Hexadecimal: 0x1BD896E7A7149
• Base-36: 4TN8IRDLJD

Squares and roots of 489872938398025

• 489872938398025 squared (489872938398025²) is 239975495774715196453323900625
• 489872938398025 cubed (489872938398025³) is 117557501258682566105567975133123031796265625
• The square root of 489872938398025 is 22133073.4060596519
• The cube root of 489872938398025 is 78830.5366200525

Scales and comparisons

• 489,872,938,398,025 seconds is equal to 15,576,444 years, 8 weeks, 3 days, 21 hours, 40 minutes, 25 seconds.
• To count from 1 to 489,872,938,398,025 would take you about thirty-eight million, nine hundred forty-one thousand, one hundred ten 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 489872938398025 cubic inches would be around 6569.2 feet tall.

Recreational maths with 489872938398025

• 489872938398025 backwards is 520893839278984
• The number of decimal digits it has is: 15
• The sum of 489872938398025's digits is 85
• More coming soon!