16400640096

Names of 16400640096

• Cardinal: 16400640096 can be written as Sixteen billion, four hundred million, six hundred forty thousand and ninety-six.

Scientific notation

• Scientific notation: 1.6400640096 × 10¹⁰

Factors of 16400640096

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 157771

Divisors of 16400640096

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 72 76 96 114 144 152 171 228 288 304 342 361 456 608 684 722 912 1083 1368 1444 1824 2166 2736 2888 3249 4332 5472 5776 6498 8664 11552 12996 17328 25992 34656 51984 103968 157747 315494 473241 630988 946482 1261976 1419723 1892964 2523952 2839446 2997193 3785928 5047904 5678892 5994386 7571856 8991579 11357784 11988772 15143712 17983158 22715568 23977544 26974737 35966316 45431136 47955088 53949474 56946667 71932632 95910176 107898948 113893334 143865264 170840001 215797896 227786668 287730528 341680002 431595792 455573336 512520003 683360004 863191584 911146672 1025040006 1366720008 1822293344 2050080012 2733440016 4100160024 5466880032 8200320048 16400640096
• Sum of all divisors σ(n): 49223528172
• Sum of proper divisors (its aliquot sum) s(n): 32822888076
• 16400640096 is an abundant number, because the sum of its proper divisors (32822888076) is greater than itself. Its abundance is 16422247980

Bases of 16400640096

• Binary: 1111010001100011011110100001100000₂
• Hexadecimal: 0x3D18DE860
• Base-36: 7J8IMW0

Squares and roots of 16400640096

• 16400640096 squared (16400640096²) is 268980995558522889216
• 16400640096 cubed (16400640096³) is 4411460500819108411409695604736
• The square root of 16400640096 is 128064.9838792789
• The cube root of 16400640096 is 2540.7012394145

Scales and comparisons

• 16,400,640,096 seconds is equal to 521 years, 25 weeks, 3 days, 5 hours, 21 minutes, 36 seconds.
• To count from 1 to 16,400,640,096 would take you about one thousand and forty-two 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 16400640096 cubic inches would be around 211.7 feet tall.

Recreational maths with 16400640096

• 16400640096 backwards is 69004600461
• 16400640096 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16400640096's digits is 36
• More coming soon!