1331916853357909

Names of 1331916853357909

• Cardinal: 1331916853357909 can be written as One quadrillion, three hundred thirty-one trillion, nine hundred sixteen billion, eight hundred fifty-three million, three hundred fifty-seven thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.331916853357909 × 10¹⁵

Factors of 1331916853357909

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 467

Divisors of 1331916853357909

• Number of divisors d(n): 216
• Complete list of divisors:
  1 7 13 31 37 49 91 217 259 343 379 403 481 637 1147 1369 1519 1813 2401 2653 2821 3367 4459 4927 8029 9583 10633 11749 12691 14023 14911 16807 17797 18571 19747 23569 31213 34489 42439 56203 67081 74431 82243 88837 98161 104377 124579 129997 138229 143641 152737 164983 182299 218491 241423 297073 393421 434713 469567 518851 521017 551707 575701 621859 687127 730639 872053 909979 967603 1005487 1069159 1154881 1276093 1689961 1867333 2079511 2753947 3042991 3286969 3631957 3861949 4029907 4452871 4809889 5114473 5314717 5651269 6104371 6369853 6745063 6773221 7038409 7484113 8084167 8932651 11829727 13071331 14556577 16084381 19277629 21300937 23008783 25423699 27033643 28209349 31170097 33669223 35801311 37203019 39558883 42730597 47215441 49268863 52388791 57887323 62528557 69091321 82808089 91499317 101896039 112590667 149106559 164756227 177965893 189235501 196644529 197465443 209096953 218190679 235684561 250609177 260421133 276912181 299114179 330508087 344882041 366721537 405211261 437699899 483639247 640495219 713272273 788134669 1043745913 1153293589 1245761251 1324648507 1376511703 1463678671 1527334753 1822947931 1938385267 2141830951 2313556609 2414174287 2556378877 2567050759 2836478827 3063899293 3385474729 4483466533 5516942683 6095980399 7306221391 8073055123 8720328757 9272539549 9635581921 10245750697 10691343271 12760635517 13568696869 14992816657 16194896263 17894652139 19855351789 23698323103 31384265731 38618598781 42671862793 56511385861 67449073447 71720254879 74839402897 79247745187 89324448619 94980878083 104949716599 113364273841 125262564973 138987462523 165888261721 270330191467 298703039551 395579701027 472143514129 502041784153 554734216309 734648016193 876837954811 972912237661 1161217832047 2090921276857 2769057907189 3305004598903 3514292489071 3883139514163 5142536113351 6137865683677 14636448937999 27181976599141 35997752793457 42965059785739 102455142565993 190273836193987 1331916853357909
• Sum of all divisors σ(n): 1780046025666048
• Sum of proper divisors (its aliquot sum) s(n): 448129172308139
• 1331916853357909 is a deficient number, because the sum of its proper divisors (448129172308139) is less than itself. Its deficiency is 883787681049770

Bases of 1331916853357909

• Binary: 100101110110101111100001110111010100010110101010101₂
• Hexadecimal: 0x4BB5F0EEA2D55
• Base-36: D44I5LEY51

Squares and roots of 1331916853357909

• 1331916853357909 squared (1331916853357909²) is 1774002504258833667008852852281
• 1331916853357909 cubed (1331916853357909³) is 2362823833321476297509656113075654907200040429
• The square root of 1331916853357909 is 36495436.0620325921
• The cube root of 1331916853357909 is 110025.2518709367

Scales and comparisons

• 1,331,916,853,357,909 seconds is equal to 42,350,836 years, 2 weeks, 3 days, 6 hours, 31 minutes, 49 seconds.
• To count from 1 to 1,331,916,853,357,909 would take you about one hundred twenty-seven million, fifty-two thousand, five hundred eight 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 1331916853357909 cubic inches would be around 9168.8 feet tall.

Recreational maths with 1331916853357909

• 1331916853357909 backwards is 9097533586191331
• The number of decimal digits it has is: 16
• The sum of 1331916853357909's digits is 73
• More coming soon!