1355291339267691

Names of 1355291339267691

• Cardinal: 1355291339267691 can be written as One quadrillion, three hundred fifty-five trillion, two hundred ninety-one billion, three hundred thirty-nine million, two hundred sixty-seven thousand, six hundred ninety-one.

Scientific notation

• Scientific notation: 1.355291339267691 × 10¹⁵

Factors of 1355291339267691

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131719

Divisors of 1355291339267691

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 17 21 27 29 51 63 71 81 87 119 153 189 203 213 261 357 459 493 497 521 567 609 639 783 1071 1207 1377 1479 1491 1563 1827 1917 2059 2349 3213 3451 3621 3647 4437 4473 4689 5481 5751 6177 8449 8857 9639 10353 10863 10941 13311 13419 14067 14413 15109 16443 18531 25347 26571 31059 32589 32823 35003 36991 39933 40257 42201 43239 45327 55593 61999 76041 79713 93177 97767 98469 105009 105763 110973 129717 131071 135981 166779 185997 228123 239139 245021 256853 258937 279531 295407 315027 317289 332919 389151 393213 407943 557991 628847 684369 717417 735063 770559 776811 917497 945081 951867 998757 1072739 1167453 1179639 1223829 1673973 1797971 1886541 2205189 2228207 2311677 2330433 2752491 2835243 2855601 2996271 3218217 3538917 3801059 4401929 5021919 5393913 5659623 6615567 6684621 6935031 6991299 7509173 8257473 8566803 9306041 9654651 10616751 11403177 13205787 15597449 16181739 16978869 18236563 19846701 20053863 20805093 20973897 22527519 24772419 26607413 27918123 28963953 34209531 39617361 46792347 48545217 50936607 54709689 60161589 64618003 65142287 67582557 68287991 74317257 79822239 83754369 86891859 102628593 118852083 127655941 140377041 145635651 158202697 164129067 180484767 193854009 195426861 202747671 204863973 239466717 251263107 269875189 307885779 356556249 382967823 421131123 452326021 474608091 478015937 492387201 581562027 586280583 608243013 614591919 718400151 753789321 809625567 1107418879 1148903469 1160895847 1263393369 1356978063 1423824273 1434047811 1477161603 1744686081 1758841749 1843775757 1889126323 1980351739 2155200453 2428876701 3322256637 3446710407 3482687541 4070934189 4271472819 4302143433 4587878213 4848447361 5234058243 5276525247 5531327271 5667378969 5941055217 7286630103 8126270929 9966769911 10340131221 10448062623 12212802567 12814418457 12906430299 13763634639 13862462173 14545342083 17002136907 17823165651 21859890309 24378812787 29900309733 31344187869 32115147491 33665979563 33939131527 36638407701 38719290897 41290903917 41587386519 43636026249 51006410721 53469496953 73136438361 82423605137 89700929199 94032563607 96345442473 100997938689 101817394581 123872711751 124762159557 130908078747 140604973469 153019232163 160408490859 219409315083 235661856941 247270815411 289036327419 302993816067 305452183743 371618135253 374286478671 392724236241 421814920407 576965235959 658227945249 706985570823 741812446233 867108982257 908981448201 916356551229 984234814283 1122859436013 1265444761221 1730895707877 2120956712469 2225437338699 2390284548973 2601326946771 2726944344603 2749069653687 2952704442849 3796334283663 5192687123631 6362870137407 6676312016097 7170853646919 8858113328547 11389002850989 15578061370893 16731991842811 19088610412221 21512560940757 26574339985641 46734184112679 50195975528433 64537682822271 79723019956923 150587926585299 193613048466813 451763779755897 1355291339267691
• Sum of all divisors σ(n): 2575028516290560
• Sum of proper divisors (its aliquot sum) s(n): 1219737177022869
• 1355291339267691 is a deficient number, because the sum of its proper divisors (1219737177022869) is less than itself. Its deficiency is 135554162244822

Bases of 1355291339267691

• Binary: 100110100001010000101011010110110000001111001101011₂
• Hexadecimal: 0x4D0A15AD81E6B
• Base-36: DCES8UTBOR

Squares and roots of 1355291339267691

• 1355291339267691 squared (1355291339267691²) is 1836814614294011508728156471481
• 1355291339267691 cubed (1355291339267691³) is 2489418938592998138260571606017948737066220371
• The square root of 1355291339267691 is 36814281.7296180723
• The cube root of 1355291339267691 is 110665.1527189903

Scales and comparisons

• 1,355,291,339,267,691 seconds is equal to 43,094,072 years, 20 weeks, 4 days, 15 hours, 14 minutes, 51 seconds.
• To count from 1 to 1,355,291,339,267,691 would take you about one hundred twenty-nine million, two hundred eighty-two thousand, two hundred seventeen 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 1355291339267691 cubic inches would be around 9222.1 feet tall.

Recreational maths with 1355291339267691

• 1355291339267691 backwards is 1967629331925531
• The number of decimal digits it has is: 16
• The sum of 1355291339267691's digits is 72
• More coming soon!