40528532620378172349

Names of 40528532620378172349

• Cardinal: 40528532620378172349 can be written as Forty quintillion, five hundred twenty-eight quadrillion, five hundred thirty-two trillion, six hundred twenty billion, three hundred seventy-eight million, one hundred seventy-two thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 4.0528532620378172349 × 10¹⁹

Factors of 40528532620378172349

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7799

Divisors of 40528532620378172349

• Number of divisors d(n): 147
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 343 441 567 729 1029 1323 1701 2401 3087 3969 5103 7203 7789 9261 11907 16807 21609 23367 27783 35721 50421 54523 64827 70101 83349 117649 151263 163569 194481 210303 250047 352947 381661 453789 490707 583443 630909 1058841 1144983 1361367 1472121 1750329 1892727 2671627 3176523 3434949 4084101 4416363 5678181 8014881 9529569 10304847 12252303 13249089 18701389 24044643 28588707 30914541 39747267 56104167 60668521 72133929 85766121 92743623 130909723 168312501 182005563 216401787 278230869 392729169 424679647 504937503 546016689 649205361 916368061 1178187507 1274038941 1514812509 1638050067 1947616083 2749104183 2972757529 3534562521 3822116823 4544437527 4914150201 8247312549 8918272587 10603687563 11466350469 13633312581 14742450603 20809302703 24741937647 26754817761 31811062689 34399051407 44227351809 62427908109 74225812941 80264453283 95433188067 103197154221 145665118921 187283724327 222677438823 240793359849 309591462663 436995356763 561851172981 668032316469 722380079547 1019655832447 1310986070289 1685553518943 2167140238641 3058967497341 3932958210867 5056660556829 7137590827129 9176902492023 11798874632601 15169981670487 21412772481387 27530707476069 35396623897803 64238317444161 82592122428207 106189871693409 192714952332483 247776367284621 578144856997449 743329101853863 1734434570992347 5203303712977041
• Sum of all divisors σ(n): 40532432092187082519
• Sum of proper divisors (its aliquot sum) s(n): 3899471808910170
• 40528532620378172349 is a deficient number, because the sum of its proper divisors (3899471808910170) is less than itself. Its deficiency is 40524633148569262179

Bases of 40528532620378172349

• Binary: 100011001001110010010001011011000001011001011110001110101110111101₂
• Hexadecimal: 0x2327245B05978EBBD
• Base-36: 8JX05S5RAE2T9

Squares and roots of 40528532620378172349

• 40528532620378172349 squared (40528532620378172349²) is 1642561956361057605165000063085548177801
• 40528532620378172349 cubed (40528532620378172349³) is 66570625829371311162043882185734259781031598310971673824549
• The square root of 40528532620378172349 is 6366202370.3600698801
• 40528532620378172349 is a perfect cube number. Its cube root is 3434949

Scales and comparisons

• 40,528,532,620,378,172,349 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,528,532,620,378,172,349 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 40528532620378172349 cubic inches would be around 286245.8 feet tall.

Recreational maths with 40528532620378172349

• 40528532620378172349 backwards is 94327187302623582504
• 40528532620378172349 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 40528532620378172349's digits is 81
• More coming soon!