40775684768

Names of 40775684768

• Cardinal: 40775684768 can be written as Forty billion, seven hundred seventy-five million, six hundred eighty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0775684768 × 10¹⁰

Factors of 40775684768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 997

Divisors of 40775684768

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 49 52 56 76 91 98 104 112 127 133 152 182 196 208 224 247 254 266 304 364 392 416 494 508 532 608 637 728 784 829 889 931 988 1016 1064 1274 1456 1568 1651 1658 1729 1778 1862 1976 2032 2128 2413 2548 2912 3302 3316 3458 3556 3724 3952 4064 4256 4826 5096 5803 6223 6604 6632 6916 7112 7448 7904 9652 10192 10777 11557 11606 12103 12446 13208 13264 13832 14224 14896 15751 16891 19304 20384 21554 23114 23212 24206 24892 26416 26528 27664 28448 29792 31369 31502 33782 38608 40621 43108 46228 46424 48412 49784 52832 55328 62738 63004 67564 75439 77216 80899 81242 86216 92456 92848 96824 99568 105283 110257 118237 125476 126008 135128 150878 161798 162484 172432 184912 185696 193648 199136 204763 210566 219583 220514 236474 250952 252016 270256 301756 323596 324968 344864 369824 387296 409526 421132 439166 441028 472948 501904 504032 528073 540512 603512 647192 649936 736981 771799 819052 842264 878332 882056 945896 1003808 1056146 1207024 1294384 1299872 1368679 1433341 1473962 1537081 1543598 1638104 1684528 1756664 1764112 1891792 2000377 2112292 2414048 2588768 2737358 2866682 2947924 3074162 3087196 3276208 3369056 3513328 3528224 3783584 4000754 4224584 5158867 5474716 5733364 5895848 6148324 6174392 6552416 7026656 8001508 8449168 9580753 10033387 10317734 10949432 11466728 11791696 12296648 12348784 14002639 16003016 16898336 19161506 20066774 20635468 21898864 22933456 23583392 24593296 24697568 26004901 28005278 32006032 38323012 40133548 41270936 43797728 45866912 49186592 52009802 56010556 64012064 67065271 76646024 80267096 82541872 98018473 104019604 112021112 134130542 153292048 160534192 165083744 182034307 196036946 208039208 224042224 268261084 306584096 321068384 364068614 392073892 416078416 448084448 536522168 728137228 784147784 832156832 1073044336 1274240149 1456274456 1568295568 2146088672 2548480298 2912548912 3136591136 5096960596 5825097824 10193921192 20387842384 40775684768
• Sum of all divisors σ(n): 106822195200
• Sum of proper divisors (its aliquot sum) s(n): 66046510432
• 40775684768 is an abundant number, because the sum of its proper divisors (66046510432) is greater than itself. Its abundance is 25270825664

Bases of 40775684768

• Binary: 100101111110011010111001001010100000₂
• Hexadecimal: 0x97E6B92A0
• Base-36: IQCSFQ8

Squares and roots of 40775684768

• 40775684768 squared (40775684768²) is 1662656468299307213824
• 40775684768 cubed (40775684768³) is 67795956028848736023675795832832
• The square root of 40775684768 is 201929.9006289063
• The cube root of 40775684768 is 3441.9172195391

Scales and comparisons

• 40,775,684,768 seconds is equal to 1,296 years, 28 weeks, 19 hours, 6 minutes, 8 seconds.
• To count from 1 to 40,775,684,768 would take you about two thousand, five hundred ninety-three 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 40775684768 cubic inches would be around 286.8 feet tall.

Recreational maths with 40775684768

• 40775684768 backwards is 86748657704
• The number of decimal digits it has is: 11
• The sum of 40775684768's digits is 62
• More coming soon!