1031985978309

Names of 1031985978309

• Cardinal: 1031985978309 can be written as One trillion, thirty-one billion, nine hundred eighty-five million, nine hundred seventy-eight thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.031985978309 × 10¹²

Factors of 1031985978309

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1081

Divisors of 1031985978309

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 13 33 39 53 71 99 117 143 159 213 409 429 477 521 583 639 689 781 923 1227 1287 1563 1749 2067 2343 2769 3681 3763 4499 4689 5247 5317 5731 6201 6773 7029 7579 8307 10153 11289 13497 15951 17193 20319 21677 22737 27613 29039 30459 33867 36991 40491 41393 47853 48919 51579 58487 60957 65031 68211 74503 82839 87117 91377 110973 124179 146757 175461 195093 213089 223509 238447 248517 261351 281801 303743 319429 332919 358969 372537 377507 406901 440271 480883 526383 538109 639267 670527 715341 845403 911229 958287 1076907 1132521 1220703 1442649 1539067 1614327 1917801 1960523 2146023 2343979 2536209 2733687 2770157 2874861 3099811 3230721 3397563 3662109 3948659 4152577 4327947 4617201 4842981 5289713 5881569 7031937 8310471 9299433 11293717 11845977 12457731 13851603 15129319 15869139 16929737 17644707 20007871 21095811 21565753 24931413 25486799 27898299 30471727 33881151 35537931 37373193 45387957 47607417 50789211 60023613 64697259 76460397 91415181 101643453 124230887 136163871 146818321 152367633 166422509 180070839 194091777 196681147 220086581 229381191 274245543 280354789 372692661 440454963 499267527 590043441 660259743 801853907 841064367 1118077983 1321364889 1497802581 1615001531 1770130323 1980779229 2163492617 2405561721 2523193101 4845004593 6490477851 7216685163 8820392977 10424100791 14535013779 19471433553 26461178931 31272302373 79383536793 93816907119 114665108701 343995326103 1031985978309
• Sum of all divisors σ(n): 1817327715840
• Sum of proper divisors (its aliquot sum) s(n): 785341737531
• 1031985978309 is a deficient number, because the sum of its proper divisors (785341737531) is less than itself. Its deficiency is 246644240778

Bases of 1031985978309

• Binary: 1111000001000111001010000101101111000101₂
• Hexadecimal: 0xF047285BC5
• Base-36: D635T139

Squares and roots of 1031985978309

• 1031985978309 squared (1031985978309²) is 1064995059426383818499481
• 1031985978309 cubed (1031985978309³) is 1099059968296388297300313992193757629
• The square root of 1031985978309 is 1015867.1066182821
• The cube root of 1031985978309 is 10105.5029264831

Scales and comparisons

• 1,031,985,978,309 seconds is equal to 32,813 years, 50 weeks, 3 hours, 45 minutes, 9 seconds.
• To count from 1 to 1,031,985,978,309 would take you about eighty-two thousand and thirty-four 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 1031985978309 cubic inches would be around 842.1 feet tall.

Recreational maths with 1031985978309

• 1031985978309 backwards is 9038795891301
• The number of decimal digits it has is: 13
• The sum of 1031985978309's digits is 63
• More coming soon!