1355928394722489

Names of 1355928394722489

• Cardinal: 1355928394722489 can be written as One quadrillion, three hundred fifty-five trillion, nine hundred twenty-eight billion, three hundred ninety-four million, seven hundred twenty-two thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.355928394722489 × 10¹⁵

Factors of 1355928394722489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1950

Divisors of 1355928394722489

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 373 441 567 1119 1323 1567 2611 3357 3969 4701 7833 10071 10969 14103 18277 23499 30213 32907 42309 54831 70497 76783 98721 126927 139129 164493 211491 230349 296163 417387 493479 584491 691047 888489 973903 1252161 1480437 1753473 2073141 2455489 2921709 3756483 4091437 5260419 6219423 6817321 7366467 8765127 11269449 12274311 15781257 17188423 20451963 22099401 26295381 28640059 36822933 47343771 51565269 61355889 66298203 78886143 85920177 110468799 120318961 154695807 184067667 198894609 218015143 257760531 331406397 360956883 464087421 552203001 654045429 773281593 915897397 1082870649 1392262263 1526106001 1962136287 2319844779 2747692191 3248611947 4578318003 5886408861 6411281779 8243076573 9745835841 10682742007 13734954009 17659226583 19233845337 24729229719 32048226021 41204862027 44878972453 57701536011 74187689157 96144678063 123614586081 134636917359 173104608033 288434034189 341629729081 403910752077 519313824099 865302102567 1024889187243 1211732256231 2391408103567 3074667561729 3635196768693 7174224310701 9224002685187 16739856724969 21522672932103 27672008055561 50219570174907 64568018796309 150658710524721 193704056388927 451976131574163 1355928394722489
• Sum of all divisors σ(n): 2364062775961887
• Sum of proper divisors (its aliquot sum) s(n): 1008134381239398
• 1355928394722489 is a deficient number, because the sum of its proper divisors (1008134381239398) is less than itself. Its deficiency is 347794013483091

Bases of 1355928394722489

• Binary: 100110100010011010110101110010011101110110010111001₂
• Hexadecimal: 0x4D135AE4EECB9
• Base-36: DCMWWL6MK9

Squares and roots of 1355928394722489

• 1355928394722489 squared (1355928394722489²) is 1838541811614705935427322355121
• 1355928394722489 cubed (1355928394722489³) is 2492931047252905000737934181280465906703016169
• 1355928394722489 is a perfect square number. Its square root is 36822933
• The cube root of 1355928394722489 is 110682.4894086191

Scales and comparisons

• 1,355,928,394,722,489 seconds is equal to 43,114,328 years, 41 weeks, 15 hours, 48 minutes, 9 seconds.
• To count from 1 to 1,355,928,394,722,489 would take you about one hundred twenty-nine million, three hundred forty-two thousand, nine hundred eighty-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 1355928394722489 cubic inches would be around 9223.5 feet tall.

Recreational maths with 1355928394722489

• 1355928394722489 backwards is 9842274938295531
• 1355928394722489 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1355928394722489's digits is 81
• More coming soon!