1405135320231909

Names of 1405135320231909

• Cardinal: 1405135320231909 can be written as One quadrillion, four hundred five trillion, one hundred thirty-five billion, three hundred twenty million, two hundred thirty-one thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.405135320231909 × 10¹⁵

Factors of 1405135320231909

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 80

Divisors of 1405135320231909

• Number of divisors d(n): 200
• Complete list of divisors:
  1 3 7 21 23 47 49 69 141 147 161 329 343 483 529 987 1029 1081 1127 1587 2209 2303 3243 3381 3703 6627 6909 7567 7889 11109 12167 15463 16121 22701 23667 24863 25921 36501 46389 48363 50807 52969 74589 77763 85169 103823 108241 152421 158907 174041 181447 255507 279841 311469 324723 355649 370783 522123 544341 571849 596183 726761 757687 839523 1066947 1112349 1168561 1218287 1715547 1788549 1958887 2180283 2273061 2387929 2489543 3505683 3654861 4002943 4173281 4879681 5087327 5876661 7163787 7468629 8179927 8528009 12008829 12519843 13152527 13712209 14639043 15261981 16715503 17426801 24539781 25584027 26876903 28020601 34157767 35611289 39457581 41136627 50146509 52280403 54922367 57259489 80630709 84061803 92067689 95985463 102473301 106833867 112232663 117008521 164767101 171778467 188138321 196144207 239104369 276203067 287956389 336697989 351025563 384456569 400816423 564414963 588432621 618168769 644473823 717313107 785628641 819059647 1153369707 1202449269 1263214441 1316968247 1673730583 1854506307 1933421469 2356885923 2457178941 2581351249 2691195983 3789643323 3950904741 4327181383 4511316761 5021191749 5499400487 7744053747 8073587949 8842501087 9218777729 12981544149 13533950283 16498201461 18069458743 18838371881 26527503261 27656333187 29053932143 30290269681 38495803409 54208376229 56515115643 59371078727 61897507609 87161796429 90870809043 115487410227 126486211201 178113236181 185692522827 203377525001 212031887767 379458633603 415597551089 433282553263 610132575003 636095663301 885403478407 1246792653267 1299847659789 1365534810721 1423642675007 2656210435221 2909182857623 4096604432163 4270928025021 8727548572869 9558743675047 9965498725049 20364280003361 28676231025141 29896496175147 61092840010083 66911205725329 200733617175987 468378440077303 1405135320231909
• Sum of all divisors σ(n): 2333822758273600
• Sum of proper divisors (its aliquot sum) s(n): 928687438041691
• 1405135320231909 is a deficient number, because the sum of its proper divisors (928687438041691) is less than itself. Its deficiency is 476447882190218

Bases of 1405135320231909

• Binary: 100111111011111011010001111100111111010111111100101₂
• Hexadecimal: 0x4FDF68F9FAFE5
• Base-36: DU2U965ASL

Squares and roots of 1405135320231909

• 1405135320231909 squared (1405135320231909²) is 1974405268163229453905541784281
• 1405135320231909 cubed (1405135320231909³) is 2774306578748107582281455084254834194570822429
• The square root of 1405135320231909 is 37485134.6567130395
• The cube root of 1405135320231909 is 112005.5088763527

Scales and comparisons

• 1,405,135,320,231,909 seconds is equal to 44,678,956 years, 42 weeks, 2 days, 11 hours, 5 minutes, 9 seconds.
• To count from 1 to 1,405,135,320,231,909 would take you about one hundred thirty-four million, thirty-six thousand, eight hundred seventy 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 1405135320231909 cubic inches would be around 9333.8 feet tall.

Recreational maths with 1405135320231909

• 1405135320231909 backwards is 9091320235315041
• The number of decimal digits it has is: 16
• The sum of 1405135320231909's digits is 48
• More coming soon!