38978982189225

Names of 38978982189225

• Cardinal: 38978982189225 can be written as Thirty-eight trillion, nine hundred seventy-eight billion, nine hundred eighty-two million, one hundred eighty-nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.8978982189225 × 10¹³

Factors of 38978982189225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 439

Divisors of 38978982189225

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 5 9 13 15 25 39 45 65 75 101 117 169 195 225 303 317 325 505 507 585 845 909 951 975 1313 1515 1521 1585 2525 2535 2853 2925 3939 4121 4225 4545 4755 6565 7575 7605 7925 10201 11817 12363 12675 14265 17069 19695 20605 22725 23775 30603 32017 32825 37089 38025 51005 51207 53573 59085 61815 71325 85345 91809 96051 98475 100489 103025 132613 153015 153621 160085 160719 185445 255025 256035 267865 288153 295425 301467 309075 397839 416221 426725 459045 480255 482157 502445 663065 765075 768105 800425 803595 904401 927225 1193517 1248663 1280175 1306357 1339325 1440765 1507335 1723969 1989195 2081105 2295225 2401275 2410785 2512225 3233717 3315325 3745989 3840525 3919071 4017975 4522005 5171907 5410873 5967585 6243315 6531785 7203825 7536675 8619845 9701151 9945975 10149389 10405525 11757213 12053925 15515721 16168585 16232619 16982641 18729945 19595355 22610025 25859535 27054365 29103453 29837925 30448167 31216575 32658925 42038321 43099225 48505755 48697857 50746945 50947923 58786065 77578605 80842925 81163095 84913205 91344501 93649725 97976775 126114963 129297675 131942057 135271825 145517265 152240835 152843769 210191605 242528775 243489285 253734725 254739615 293930325 378344889 387893025 395826171 405815475 424566025 456722505 546498173 630574815 659710285 727586325 761204175 764218845 1025088289 1050958025 1187478513 1217446425 1273698075 1639494519 1715246741 1891724445 1979130855 2283612525 2732490865 3075264867 3152874075 3298551425 3821094225 4918483557 5125441445 5145740223 5937392565 8197472595 8576233705 9225794601 9458622225 9895654275 13326147757 13662454325 15376324335 15437220669 24592417785 25627207225 25728701115 29686962825 39978443271 40987362975 42881168525 46128973005 66630738785 76881621675 77186103345 119935329813 122962088925 128643505575 173239920841 199892216355 230644865025 333153693925 385930516725 519719762523 599676649065 866199604205 999461081775 1559159287569 2598598812615 2998383245325 4330998021025 7795796437845 12992994063075 38978982189225
• Sum of all divisors σ(n): 76596782309229
• Sum of proper divisors (its aliquot sum) s(n): 37617800120004
• 38978982189225 is a deficient number, because the sum of its proper divisors (37617800120004) is less than itself. Its deficiency is 1361182069221

Bases of 38978982189225

• Binary: 1000110111001110000000011000110001100010101001₂
• Hexadecimal: 0x2373806318A9
• Base-36: DTEP3L609

Squares and roots of 38978982189225

• 38978982189225 squared (38978982189225²) is 1519361052507919773706100625
• 38978982189225 cubed (38978982189225³) is 59223147404708354877545288731600640765625
• 38978982189225 is a perfect square number. Its square root is 6243315
• The cube root of 38978982189225 is 33906.0213832877

Scales and comparisons

• 38,978,982,189,225 seconds is equal to 1,239,411 years, 3 weeks, 2 days, 4 hours, 33 minutes, 45 seconds.
• To count from 1 to 38,978,982,189,225 would take you about three million, ninety-eight thousand, five hundred twenty-seven 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 38978982189225 cubic inches would be around 2825.5 feet tall.

Recreational maths with 38978982189225

• 38978982189225 backwards is 52298128987983
• The number of decimal digits it has is: 14
• The sum of 38978982189225's digits is 81
• More coming soon!