1121240507985

Names of 1121240507985

• Cardinal: 1121240507985 can be written as One trillion, one hundred twenty-one billion, two hundred forty million, five hundred seven thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.121240507985 × 10¹²

Factors of 1121240507985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 943

Divisors of 1121240507985

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 13 15 19 39 45 57 65 67 95 109 117 171 195 201 247 285 327 335 361 545 585 603 727 741 855 871 981 1005 1083 1235 1273 1417 1635 1805 2071 2181 2223 2613 3015 3249 3635 3705 3819 4251 4355 4693 4905 5415 6213 6365 6543 7085 7303 7839 9451 10355 10905 11115 11457 12753 13065 13813 14079 16245 16549 18639 19095 21255 21909 23465 24187 26923 28353 31065 32715 36515 39195 39349 41439 42237 47255 48709 49647 57285 63765 65727 69065 70395 72561 79243 80769 82745 85059 93195 94939 109545 118047 120935 124317 134615 138757 141765 146127 148941 179569 196745 207195 211185 217683 237729 242307 243545 248235 262447 284817 314431 328635 354141 362805 396215 403845 416271 425295 438381 474695 511537 538707 590235 621585 633217 693785 713187 730635 744705 787341 854451 897845 925471 943293 1030159 1088415 1188645 1211535 1248813 1312235 1424085 1505617 1534611 1572155 1616121 1770705 1803841 1899651 2081355 2191905 2362023 2557685 2636383 2693535 2776413 2829879 3090477 3166085 3411811 3565935 3936705 4272255 4516851 4603833 4627355 4716465 5150795 5309281 5411523 5698953 6244065 7528085 7673055 7909149 8080605 8329239 9019205 9271431 9498255 10235433 11810115 12031123 13181915 13550553 13882065 14149395 15452385 15927843 16234569 17059055 17583949 19573021 22584255 23019165 23727447 26546405 27057615 28494765 28606723 30706299 34272979 36093369 39545745 41646195 46357155 47783529 51177165 52751847 58719063 60155615 67752765 69020653 79639215 81172845 85820169 87919745 97865105 100876339 102818937 108280107 118637235 143033615 153531495 158255541 171364895 176157189 180466845 207061959 228591337 238917645 257460507 263759235 293595315 302629017 308456811 345103265 371887399 429100845 504381695 514094685 541400535 621185877 685774011 791277705 880785945 907887051 1035309795 1115662197 1142956685 1287302535 1311392407 1513145085 1542284055 1859436995 1916650441 2057322033 3105929385 3346986591 3428870055 3934177221 4539435255 5578310985 5749951323 6556962035 9583252205 10286610165 11802531663 16734932955 17249853969 19670886105 24916455733 28749756615 59012658315 74749367199 86249269845 124582278665 224248101597 373746835995 1121240507985
• Sum of all divisors σ(n): 2265586202880
• Sum of proper divisors (its aliquot sum) s(n): 1144345694895
• 1121240507985 is an abundant number, because the sum of its proper divisors (1144345694895) is greater than itself. Its abundance is 23105186910

Bases of 1121240507985

• Binary: 10000010100001111001001000110011001010001₂
• Hexadecimal: 0x1050F246651
• Base-36: EB39NCY9

Squares and roots of 1121240507985

• 1121240507985 squared (1121240507985²) is 1257180276746460848760225
• 1121240507985 cubed (1121240507985³) is 1409601452127924645114828936462896625
• The square root of 1121240507985 is 1058886.4471627729
• The cube root of 1121240507985 is 10388.8209142537

Scales and comparisons

• 1,121,240,507,985 seconds is equal to 35,651 years, 50 weeks, 6 days, 16 hours, 39 minutes, 45 seconds.
• To count from 1 to 1,121,240,507,985 would take you about eighty-nine thousand, one hundred twenty-nine 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 1121240507985 cubic inches would be around 865.7 feet tall.

Recreational maths with 1121240507985

• 1121240507985 backwards is 5897050421211
• 1121240507985 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1121240507985's digits is 45
• More coming soon!