1145121743182788

Names of 1145121743182788

• Cardinal: 1145121743182788 can be written as One quadrillion, one hundred forty-five trillion, one hundred twenty-one billion, seven hundred forty-three million, one hundred eighty-two thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.145121743182788 × 10¹⁵

Factors of 1145121743182788

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1074701

Divisors of 1145121743182788

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 51 63 68 84 102 119 126 153 204 238 252 306 357 476 612 714 1071 1428 2142 4284 390953 683719 781906 1172859 1367438 1563812 2051157 2345718 2734876 2736671 3518577 4102314 4691436 4786033 5473342 6153471 6646201 7037154 8204628 8210013 9572066 10946684 11623223 12306942 13292402 14074308 14358099 16420026 19144132 19938603 23246446 24613884 24630039 26584804 28716198 32840052 34869669 39877206 43074297 46492892 46523407 49260078 57432396 59815809 69739338 79754412 81362561 86148594 93046814 98520156 104609007 119631618 139478676 139570221 162725122 172297188 186093628 209218014 239263236 244087683 279140442 325450244 418436028 418710663 488175366 558280884 732263049 837421326 976350732 1464526098 1674842652 2929052196 267301994207 534603988414 801905982621 1069207976828 1603811965242 1871113959449 2405717947863 3207623930484 3742227918898 4544133901519 4811435895726 5613341878347 7484455837796 9088267803038 9622871791452 11226683756694 13632401704557 16840025635041 18176535606076 22453367513388 27264803409114 31808937310633 33680051270082 40897205113671 54529606818228 63617874621266 67360102540164 81794410227342 95426811931899 127235749242532 163588820454684 190853623863798 286280435795697 381707247727596 572560871591394 1145121743182788
• Sum of all divisors σ(n): 3502739414603520
• Sum of proper divisors (its aliquot sum) s(n): 2357617671420732
• 1145121743182788 is an abundant number, because the sum of its proper divisors (2357617671420732) is greater than itself. Its abundance is 1212495928237944

Bases of 1145121743182788

• Binary: 100000100010111101101101110101110100001101111000100₂
• Hexadecimal: 0x4117B6EBA1BC4
• Base-36: B9WTNZQ210

Squares and roots of 1145121743182788

• 1145121743182788 squared (1145121743182788²) is 1311303806709987075352379452944
• 1145121743182788 cubed (1145121743182788³) is 1501602500981966095455894215882130496836727872
• The square root of 1145121743182788 is 33839647.5038199533
• The cube root of 1145121743182788 is 104620.6033597423

Scales and comparisons

• 1,145,121,743,182,788 seconds is equal to 36,411,329 years, 17 weeks, 4 days, 10 hours, 19 minutes, 48 seconds.
• To count from 1 to 1,145,121,743,182,788 would take you about one hundred nine million, two hundred thirty-three thousand, nine hundred eighty-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 1145121743182788 cubic inches would be around 8718.4 feet tall.

Recreational maths with 1145121743182788

• 1145121743182788 backwards is 8872813471215411
• 1145121743182788 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1145121743182788's digits is 63
• More coming soon!