142863868125

Names of 142863868125

• Cardinal: 142863868125 can be written as One hundred forty-two billion, eight hundred sixty-three million, eight hundred sixty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.42863868125 × 10¹¹

Factors of 142863868125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 148

Divisors of 142863868125

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 9 11 15 25 27 31 33 37 45 55 61 75 93 99 111 121 125 135 155 165 183 185 225 275 279 297 305 333 341 363 375 407 465 495 549 555 605 625 671 675 775 825 837 915 925 999 1023 1089 1125 1147 1221 1375 1395 1485 1525 1647 1665 1705 1815 1875 1891 2013 2035 2257 2325 2475 2745 2775 3025 3069 3267 3355 3375 3441 3663 3751 3875 4125 4185 4477 4575 4625 4995 5115 5445 5625 5673 5735 6039 6105 6771 6875 6975 7381 7425 7625 8235 8325 8525 9075 9207 9455 10065 10175 10323 10989 11253 11285 11625 12375 12617 13431 13725 13875 15125 15345 16335 16775 16875 17019 17205 18117 18315 18755 19375 20313 20625 20801 20925 22143 22385 22875 23125 24827 24975 25575 27225 28365 28675 30195 30525 30969 33759 33855 34875 36905 37125 37851 38125 40293 41175 41625 42625 45375 46035 47275 50325 50875 51057 51615 54945 56265 56425 58125 60939 61875 62403 63085 66429 67155 68625 69375 69967 74481 75625 76725 81675 83875 85095 86025 90585 91575 93775 101277 101565 104005 104625 110715 111925 113553 114375 120879 124135 124875 127875 136125 138787 141825 143375 150975 152625 154845 168795 169275 174375 184525 185625 187209 189255 199287 201465 205875 208125 209901 213125 223443 226875 228811 230175 236375 251625 254375 255285 258075 273097 274725 281325 282125 304695 312015 315425 332145 335775 340659 343125 349835 372405 383625 408375 416361 419375 425475 430125 452925 457875 468875 506385 507825 520025 523125 553575 559625 561627 567765 604395 620675 624375 629703 639375 670329 680625 686433 693935 709125 716875 754875 763125 769637 774225 819291 843975 846375 922625 936045 946275 996435 1007325 1029375 1049505 1117215 1144055 1150875 1181875 1249083 1258125 1276425 1290375 1365485 1373625 1406625 1410625 1523475 1560075 1577125 1660725 1678875 1703295 1749175 1862025 1889109 1918125 2041875 2059299 2081805 2127375 2150625 2264625 2289375 2308911 2344375 2457873 2531925 2539125 2600125 2767875 2798125 2808135 2838825 3021975 3103375 3148515 3351645 3432165 3469675 3545625 3747249 3774375 3848185 3871125 4096455 4219875 4231875 4613125 4680225 4731375 4982175 5036625 5247525 5586075 5720275 5754375 6177897 6245415 6382125 6451875 6827425 6868125 6926733 7033125 7373619 7617375 7800375 7885625 8303625 8394375 8466007 8516475 8745875 9310125 9445545 10296495 10409025 10636875 11323125 11544555 12289365 12659625 12695625 13000625 13839375 14040675 14194125 15109875 15516875 15742575 16758225 17160825 17348375 18736245 19240925 19355625 20482275 20780199 21099375 23401125 23656875 24910875 25183125 25398021 26237625 27930375 28601375 30889485 31227075 31910625 34137125 34633665 36868095 38086875 39001875 41518125 42330035 42582375 43729375 46550625 47227725 51482475 52045125 57722775 61446825 63298125 70203375 70970625 75549375 76194063 78712875 83791125 85804125 86741875 93681225 96204625 102411375 103900995 117005625 124554375 126990105 131188125 139651875 143006875 154447425 156135375 170685625 173168325 184340475 211650175 212911875 228582189 236138625 257412375 260225625 288613875 307234125 351016875 380970315 393564375 418955625 429020625 468406125 481023125 512056875 519504975 634950525 772237125 780676875 865841625 921702375 1058250875 1142910945 1180693125 1287061875 1443069375 1536170625 1904851575 2342030625 2597524875 3174752625 3861185625 4329208125 4608511875 5291254375 5714554725 9524257875 12987624375 15873763125 28572773625 47621289375 142863868125
• Sum of all divisors σ(n): 313247728640
• Sum of proper divisors (its aliquot sum) s(n): 170383860515
• 142863868125 is an abundant number, because the sum of its proper divisors (170383860515) is greater than itself. Its abundance is 27519992390

Bases of 142863868125

• Binary: 10000101000011010110011010000011011101₂
• Hexadecimal: 0x214359A0DD
• Base-36: 1TMPGI59

Squares and roots of 142863868125

• 142863868125 squared (142863868125²) is 20410084815637391015625
• 142863868125 cubed (142863868125³) is 2915863665521285167875309814453125
• The square root of 142863868125 is 377973.3695976477
• The cube root of 142863868125 is 5227.6616171635

Scales and comparisons

• 142,863,868,125 seconds is equal to 4,542 years, 32 weeks, 4 days, 23 hours, 48 minutes, 45 seconds.
• To count from 1 to 142,863,868,125 would take you about nine thousand and eighty-five 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 142863868125 cubic inches would be around 435.6 feet tall.

Recreational maths with 142863868125

• 142863868125 backwards is 521868368241
• The number of decimal digits it has is: 12
• The sum of 142863868125's digits is 54
• More coming soon!