1425408115185990

Names of 1425408115185990

• Cardinal: 1425408115185990 can be written as One quadrillion, four hundred twenty-five trillion, four hundred eight billion, one hundred fifteen million, one hundred eighty-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.42540811518599 × 10¹⁵

Factors of 1425408115185990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12253

Divisors of 1425408115185990

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 61 65 78 90 117 122 130 183 195 234 305 366 390 549 585 610 757 793 915 1098 1170 1514 1586 1830 2271 2379 2745 3221 3785 3965 4542 4758 5490 6442 6813 7137 7570 7930 8191 9663 9841 11355 11895 13626 14274 16105 16382 19326 19682 22710 23790 24573 28989 29523 32210 34065 35685 40955 41873 46177 48315 49146 49205 57978 59046 68130 71370 73719 81910 83746 88569 92354 96630 98410 106483 122865 125619 138531 144945 147438 147615 177138 196481 209365 212966 230885 245730 251238 277062 289890 295230 319449 368595 376857 392962 415593 418730 442845 461770 499651 532415 589443 600301 628095 638898 692655 737190 753714 831186 885690 958347 982405 999302 1064830 1178886 1200602 1256190 1385310 1498953 1597245 1768329 1800903 1884285 1916694 1964810 2077965 2438297 2498255 2554253 2947215 2997906 3001505 3194490 3536658 3601806 3768570 4155930 4496859 4791735 4876594 4996510 5108506 5402709 5894430 6003010 6200587 6495463 7314891 7494765 7662759 8841645 8993718 9004515 9583470 10805418 12191485 12401174 12771265 12990926 14629782 14989530 15325518 17683290 18009030 18601761 19486389 21944673 22484295 22988277 24382970 25542530 26383211 27013545 31002935 31697861 32477315 36574455 37203522 38313795 38972778 43889346 44968590 45976554 52766422 54027090 55805283 58459167 62005870 63395722 64954630 73148910 76627590 79149633 80607631 93008805 95093583 97431945 109723365 111610566 114941385 116918334 131916055 148736117 158299266 158489305 161215262 186017610 190187166 194863890 219446730 229882770 237448899 241822893 263832110 279026415 285280749 292295835 297472234 316978610 342981743 378235807 395748165 403038155 446208351 474897798 475467915 483645786 558052830 570561498 584591670 685963486 725468679 743680585 756471614 791496330 806076310 892416702 950935830 1028945229 1134707421 1187244495 1209114465 1338625053 1426403745 1450937358 1487361170 1609375871 1714908715 1891179035 1933569521 2057890458 2231041755 2269414842 2374488990 2418228930 2677250106 2852807490 3086835687 3218751742 3404122263 3429817430 3627343395 3782358070 3867139042 4462083510 4828127613 4917065491 5144726145 5673537105 5800708563 6173671374 6693125265 6808244526 7254686790 8046879355 9656255226 9667847605 9834130982 10289452290 11347074210 11601417126 13386250530 14484382839 14751196473 15434178435 16093758710 17020611315 17402125689 19335695210 19972090727 20921886323 24140638065 24585327455 28968765678 29003542815 29502392946 30868356870 34041222630 34804251378 39944181454 41843772646 44253589419 48281276130 49170654910 58007085630 59916272181 62765658969 72421914195 73755982365 87010628445 88507178838 99860453635 104609431615 119832544362 125531317938 144843828390 147511964730 174021256890 179748816543 188296976907 199720907270 209218863230 221267947095 259637179451 299581360905 313828294845 359497633086 376593953814 442535894190 519274358902 599162721810 627656589690 778911538353 898744082715 941484884535 1218297534347 1298185897255 1557823076706 1797488165430 1882969769070 2336734615059 2436595068694 2596371794510 3654892603041 3894557691765 4673469230118 6091487671735 7309785206082 7789115383530 10964677809123 11683673075295 12182975343470 15837867946511 18274463015205 21929355618246 23367346150590 31675735893022 36548926030410 47513603839533 54823389045615 79189339732555 95027207679066 109646778091230 142540811518599 158378679465110 237568019197665 285081623037198 475136038395330 712704057592995 1425408115185990
• Sum of all divisors σ(n): 4063687171375104
• Sum of proper divisors (its aliquot sum) s(n): 2638279056189114
• 1425408115185990 is an abundant number, because the sum of its proper divisors (2638279056189114) is greater than itself. Its abundance is 1212870941003124

Bases of 1425408115185990

• Binary: 101000100000110011010110000010111011001100101000110₂
• Hexadecimal: 0x51066B05D9946
• Base-36: E19JG4U1XI

Squares and roots of 1425408115185990

• 1425408115185990 squared (1425408115185990²) is 2031788294838076535652292280100
• 1425408115185990 cubed (1425408115185990³) is 2896127523802099209866798089272362852675799000
• The square root of 1425408115185990 is 37754577.4070640341
• The cube root of 1425408115185990 is 112541.5975274257

Scales and comparisons

• 1,425,408,115,185,990 seconds is equal to 45,323,568 years, 51 weeks, 1 day, 22 hours, 46 minutes, 30 seconds.
• To count from 1 to 1,425,408,115,185,990 would take you about one hundred thirty-five million, nine hundred seventy thousand, seven hundred six 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 1425408115185990 cubic inches would be around 9378.5 feet tall.

Recreational maths with 1425408115185990

• 1425408115185990 backwards is 0995815118045241
• The number of decimal digits it has is: 16
• The sum of 1425408115185990's digits is 63
• More coming soon!