142782011798018216247

Names of 142782011798018216247

• Cardinal: 142782011798018216247 can be written as One hundred forty-two quintillion, seven hundred eighty-two quadrillion, eleven trillion, seven hundred ninety-eight billion, eighteen million, two hundred sixteen thousand, two hundred forty-seven.

Scientific notation

• Scientific notation: 1.42782011798018216247 × 10²⁰

Factors of 142782011798018216247

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 77

Divisors of 142782011798018216247

• Number of divisors d(n): 208
• Complete list of divisors:
  1 3 9 13 27 39 61 117 169 183 351 507 549 793 1521 1647 2197 2379 3721 4563 6591 7137 10309 11163 19773 21411 28561 30927 33489 48373 59319 85683 92781 100467 134017 145119 226981 257049 278343 371293 402051 435357 628849 680943 771147 1113879 1206153 1306071 1742221 1886547 2042829 2950753 3341637 3618459 4826809 5226663 5659641 6128487 8175037 8852259 10024911 14480427 15679989 16978923 22648873 24525111 26556777 38359789 43441281 47039967 62748517 67946619 73575333 79670331 106275481 115079367 130323843 188245551 203839857 220725999 294435349 318826443 345238101 498677257 564736653 611519571 815730721 883306047 956479329 1035714303 1381581253 1496031771 1694209959 2447192163 2649918141 2869437987 3827659537 4144743759 4488095313 6482804341 7341576489 7949754423 10604499373 11482978611 12434231277 13464285939 17960556289 19448413023 22024729467 31813498119 34448935833 37302693831 49759573981 53881668867 58345239069 84276456433 95440494357 103346807499 137858491849 149278721943 161645006601 175035717207 233487231757 252829369299 286321483071 413575475547 447836165829 484935019803 646874461753 700461695271 758488107897 1095593933629 1240726426641 1343508497487 1792160394037 1940623385259 2101385085813 2275464323691 3035334012841 3286781800887 3722179279923 5376481182111 5821870155777 6304155257439 8409368002789 9106002038523 9860345402661 14242721137177 16129443546333 17465610467331 23298085122481 25228104008367 27318006115569 29581036207983 39459342166933 42728163411531 48388330638999 69894255367443 75684312025101 81954018346707 109321784036257 118378026500799 128184490234593 185155374783301 209682766102329 227052936075303 327965352108771 355134079502397 384553470703779 512971448170129 555466124349903 629048298306987 983896056326313 1065402238507191 1421183192471341 1538914344510387 1666398373049709 2407019872182913 2951688168978939 4263549577414023 4616743033531161 4999195119149127 6668628826211677 7221059616548739 12790648732242069 13850229100593483 20005886478635031 21663178849646217 31291258338377869 38371946196726207 60017659435905093 64989536548938651 86692174740751801 93873775015133607 180052978307715279 260076524222255403 281621325045400821 406786358398912297 780229572666766209 844863975136202463 1220359075196736891 2340688718000298627 3661077225590210673 5288222659185859861 10983231676770632019 15864667977557579583 47594003932672738749 142782011798018216247
• Sum of all divisors σ(n): 232975570325514801760
• Sum of proper divisors (its aliquot sum) s(n): 90193558527496585513
• 142782011798018216247 is a deficient number, because the sum of its proper divisors (90193558527496585513) is less than itself. Its deficiency is 52588453270521630734

Bases of 142782011798018216247

• Binary: 1111011110101111111100110110011110100100000100000100101000100110111₂
• Hexadecimal: 0x7BD7F9B3D20825137
• Base-36: U4SGUZS69TXRR

Squares and roots of 142782011798018216247

• 142782011798018216247 squared (142782011798018216247²) is 20386702893089413097592138896043654765009
• 142782011798018216247 cubed (142782011798018216247³) is 2910854453003784682784712632589030583687942594114164130901223
• The square root of 142782011798018216247 is 11949142722.3051535633
• 142782011798018216247 is a perfect cube number. Its cube root is 5226663

Scales and comparisons

• 142,782,011,798,018,216,247 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,782,011,798,018,216,247 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 142782011798018216247 cubic inches would be around 435555.3 feet tall.

Recreational maths with 142782011798018216247

• 142782011798018216247 backwards is 742612810897110287241
• The number of decimal digits it has is: 21
• The sum of 142782011798018216247's digits is 81
• More coming soon!