1369439195985

Names of 1369439195985

• Cardinal: 1369439195985 can be written as One trillion, three hundred sixty-nine billion, four hundred thirty-nine million, one hundred ninety-five thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.369439195985 × 10¹²

Factors of 1369439195985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3901

Divisors of 1369439195985

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 31 35 45 61 63 93 105 155 183 217 279 305 315 427 465 549 651 757 915 1085 1281 1395 1891 1953 2135 2271 2745 3037 3255 3785 3843 5299 5673 6405 6813 9111 9455 9765 11355 13237 15185 15897 17019 19215 21259 23467 26495 27333 28365 34065 39711 45555 46177 47691 63777 66185 70401 79485 85095 94147 106295 117335 119133 136665 138531 164269 185257 191331 198555 211203 230885 238455 282441 318885 323239 352005 415593 470735 492807 555771 595665 659029 692655 821345 847323 926285 956655 969717 1056015 1296799 1412205 1431487 1478421 1616195 1667313 1977087 2077965 2299009 2464035 2778855 2909151 3295145 3890397 4236615 4294461 4848585 5742967 5931261 6483995 6897027 7157435 7392105 8336565 9885435 10020409 11495045 11671191 12883383 14545755 16093063 17228901 19451985 20691081 21472305 28714835 29656305 30061227 34485135 40200769 48279189 50102045 51686703 58355955 64416915 71269279 80465315 86144505 90183681 103455405 120602307 140239549 144837567 150306135 201003845 213807837 241395945 258433515 356346395 361806921 420718647 450918405 498884953 603011535 641423511 701197745 724187835 981676843 1069039185 1262155941 1496654859 1809034605 2103593235 2494424765 2945030529 3207117555 4347426019 4489964577 4908384215 6310779705 7483274295 8835091587 13042278057 14725152645 21737130095 22449822885 30431982133 39126834171 44175457935 65211390285 91295946399 152159910665 195634170855 273887839197 456479731995 1369439195985
• Sum of all divisors σ(n): 2850908196864
• Sum of proper divisors (its aliquot sum) s(n): 1481469000879
• 1369439195985 is an abundant number, because the sum of its proper divisors (1481469000879) is greater than itself. Its abundance is 112029804894

Bases of 1369439195985

• Binary: 10011111011011000111011111101001101010001₂
• Hexadecimal: 0x13ED8EFD351
• Base-36: HH40QMA9

Squares and roots of 1369439195985

• 1369439195985 squared (1369439195985²) is 1875363711500043240120225
• 1369439195985 cubed (1369439195985³) is 2568196573256064713042975218737296625
• The square root of 1369439195985 is 1170230.4029484963
• The cube root of 1369439195985 is 11104.8897537411

Scales and comparisons

• 1,369,439,195,985 seconds is equal to 43,543 years, 48 weeks, 2 days, 16 hours, 39 minutes, 45 seconds.
• To count from 1 to 1,369,439,195,985 would take you about one hundred eight thousand, eight hundred fifty-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 1369439195985 cubic inches would be around 925.4 feet tall.

Recreational maths with 1369439195985

• 1369439195985 backwards is 5895919349631
• The number of decimal digits it has is: 13
• The sum of 1369439195985's digits is 72
• More coming soon!