16379809680

Names of 16379809680

• Cardinal: 16379809680 can be written as Sixteen billion, three hundred seventy-nine million, eight hundred nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.637980968 × 10¹⁰

Factors of 16379809680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5249962

Divisors of 16379809680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 5249939 10499878 15749817 20999756 26249695 31499634 41999512 52499390 62999268 68249207 78749085 83999024 104998780 125998536 136498414 157498170 204747621 209997560 251997072 272996828 314996340 341246035 409495242 419995120 545993656 629992680 682492070 818990484 1023738105 1091987312 1259985360 1364984140 1637980968 2047476210 2729968280 3275961936 4094952420 5459936560 8189904840 16379809680
• Sum of all divisors σ(n): 54683375040
• Sum of proper divisors (its aliquot sum) s(n): 38303565360
• 16379809680 is an abundant number, because the sum of its proper divisors (38303565360) is greater than itself. Its abundance is 21923755680

Bases of 16379809680

• Binary: 1111010000010100000000111110010000₂
• Hexadecimal: 0x3D0500F90
• Base-36: 7IW461C

Squares and roots of 16379809680

• 16379809680 squared (16379809680²) is 268298165153021702400
• 16379809680 cubed (16379809680³) is 4394672882699703562221599232000
• The square root of 16379809680 is 127983.6305157811
• The cube root of 16379809680 is 2539.6251373961

Scales and comparisons

• 16,379,809,680 seconds is equal to 520 years, 43 weeks, 3 hours, 8 minutes.
• To count from 1 to 16,379,809,680 would take you about one thousand and forty-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 16379809680 cubic inches would be around 211.6 feet tall.

Recreational maths with 16379809680

• 16379809680 backwards is 08690897361
• The number of decimal digits it has is: 11
• The sum of 16379809680's digits is 57
• More coming soon!