40748189858145

Names of 40748189858145

• Cardinal: 40748189858145 can be written as Forty trillion, seven hundred forty-eight billion, one hundred eighty-nine million, eight hundred fifty-eight thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 4.0748189858145 × 10¹³

Factors of 40748189858145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 596137

Divisors of 40748189858145

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 11 15 21 23 33 35 45 55 63 69 77 99 105 115 161 165 207 231 253 315 345 385 483 495 693 759 805 859 1035 1155 1265 1449 1771 2277 2415 2577 3465 3795 4295 5313 6013 7245 7731 8855 9449 11385 12885 15939 18039 19757 26565 28347 30065 38655 47245 54117 59271 66143 79695 85041 90195 98785 138299 141735 177813 198429 217327 270585 296355 330715 414897 425205 595229 595287 651981 691495 889065 992145 1086635 1244691 1521289 1785687 1955943 2074485 2976145 2976435 3259905 4166603 4563867 5357061 6223455 6547519 7606445 8928435 9779715 12499809 13690267 13691601 19642557 20833015 22819335 26785305 32737595 37499427 41070801 45832633 58927671 62499045 68451335 68458005 95831869 98212785 123212403 137497899 150592937 187497135 205354005 229163165 287495607 294638355 412493697 451778811 479159345 511301711 616062015 687489495 752964685 862486821 1054150559 1355336433 1437478035 1533905133 2062468485 2258894055 2556508555 3162451677 3579111977 4312434105 4601715399 5270752795 5624318821 6776682165 7669525665 9487355031 10737335931 11759939353 15812258385 16872956463 17895559885 23008576995 28121594105 32212007793 35279818059 39370231747 47436775155 50618869389 53686679655 58799696765 82319575471 84364782315 105839454177 118110695241 129359332883 161060038965 176399090295 196851158735 246958726413 253094346945 354332085723 388077998649 411597877355 529197270885 590553476205 646796664415 740876179239 905515330181 1164233995947 1234793632065 1771660428615 1940389993245 2716545990543 3704380896195 4527576650905 5821169979735 8149637971629 13582729952715 40748189858145
• Sum of all divisors σ(n): 91994177433600
• Sum of proper divisors (its aliquot sum) s(n): 51245987575455
• 40748189858145 is an abundant number, because the sum of its proper divisors (51245987575455) is greater than itself. Its abundance is 10497797717310

Bases of 40748189858145

• Binary: 1001010000111101101101011000011011100101100001₂
• Hexadecimal: 0x250F6D61B961
• Base-36: EFZGK5K69

Squares and roots of 40748189858145

• 40748189858145 squared (40748189858145²) is 1660414976715431035222841025
• 40748189858145 cubed (40748189858145³) is 67658904714507793233189548924958636398625
• The square root of 40748189858145 is 6383430.8845749243
• The cube root of 40748189858145 is 34411.4342111049

Scales and comparisons

• 40,748,189,858,145 seconds is equal to 1,295,666 years, 20 weeks, 3 days, 19 hours, 15 minutes, 45 seconds.
• To count from 1 to 40,748,189,858,145 would take you about three million, two hundred thirty-nine thousand, one hundred sixty-five 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 40748189858145 cubic inches would be around 2867.6 feet tall.

Recreational maths with 40748189858145

• 40748189858145 backwards is 54185898184704
• The number of decimal digits it has is: 14
• The sum of 40748189858145's digits is 72
• More coming soon!