40433540672

Names of 40433540672

• Cardinal: 40433540672 can be written as Forty billion, four hundred thirty-three million, five hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0433540672 × 10¹⁰

Factors of 40433540672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 599

Divisors of 40433540672

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 113 127 133 152 224 226 254 266 304 331 448 452 508 532 608 662 791 889 904 1016 1064 1216 1324 1582 1778 1808 2032 2128 2147 2317 2413 2648 3164 3556 3616 4064 4256 4294 4634 4826 5296 6289 6328 7112 7232 8128 8512 8588 9268 9652 10592 12578 12656 14224 14351 15029 16891 17176 18536 19304 21184 25156 25312 28448 28702 30058 33782 34352 37072 37403 38608 42037 44023 50312 50624 56896 57404 60116 67564 68704 74144 74806 77216 84074 88046 100457 100624 114808 120232 135128 137408 148288 149612 154432 168148 176092 200914 201248 229616 240464 261821 270256 272669 294259 299224 336296 352184 401828 402496 459232 480928 523642 540512 545338 588518 598448 672592 704368 710657 798703 803656 918464 961856 1047284 1081024 1090676 1177036 1196896 1345184 1408736 1421314 1597406 1607312 1908683 2094568 2181352 2354072 2393792 2690368 2817472 2842628 3194812 3214624 3817366 4189136 4362704 4708144 4750181 4974599 5590921 5685256 6389624 6429248 7634732 8378272 8725408 9416288 9500362 9949198 11181842 11370512 12779248 15269464 16756544 17450816 18832576 19000724 19898396 22363684 22741024 25558496 30538928 33251267 38001448 39796792 44727368 45482048 51116992 61077856 66502534 76002896 79593584 89454736 90253439 122155712 133005068 152005792 159187168 178909472 180506878 266010136 304011584 318374336 357818944 361013756 532020272 631774073 722027512 1064040544 1263548146 1444055024 2128081088 2527096292 2888110048 5054192584 5776220096 10108385168 20216770336 40433540672
• Sum of all divisors σ(n): 98441134080
• Sum of proper divisors (its aliquot sum) s(n): 58007593408
• 40433540672 is an abundant number, because the sum of its proper divisors (58007593408) is greater than itself. Its abundance is 17574052736

Bases of 40433540672

• Binary: 100101101010000001101101111001000000₂
• Hexadecimal: 0x96A06DE40
• Base-36: IKP33NK

Squares and roots of 40433540672

• 40433540672 squared (40433540672²) is 1634871211274278211584
• 40433540672 cubed (40433540672³) is 66103631614540433015525085544448
• The square root of 40433540672 is 201080.9306523123
• The cube root of 40433540672 is 3432.2632562861

Scales and comparisons

• 40,433,540,672 seconds is equal to 1,285 years, 34 weeks, 2 days, 19 hours, 4 minutes, 32 seconds.
• To count from 1 to 40,433,540,672 would take you about two thousand, five hundred seventy-one 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 40433540672 cubic inches would be around 286 feet tall.

Recreational maths with 40433540672

• 40433540672 backwards is 27604533404
• 40433540672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40433540672's digits is 38
• More coming soon!