16390313955

Names of 16390313955

• Cardinal: 16390313955 can be written as Sixteen billion, three hundred ninety million, three hundred thirteen thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.6390313955 × 10¹⁰

Factors of 16390313955

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1970

Divisors of 16390313955

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 9 15 17 27 31 41 45 51 81 85 93 123 135 153 155 205 255 279 369 405 459 465 527 615 697 765 837 1107 1271 1377 1395 1581 1845 1873 2091 2295 2511 2635 3321 3485 3813 4185 4743 5535 5619 6273 6355 6885 7905 9365 10455 11439 12555 14229 16605 16857 18819 19065 21607 23715 28095 31365 31841 34317 42687 50571 56457 57195 58063 64821 71145 76793 84285 94095 95523 102951 108035 151713 159205 171585 174189 194463 213435 230379 252855 282285 286569 290315 324105 383965 477615 514755 522567 583389 691137 758565 859707 870945 972315 987071 1151895 1305481 1432845 1567701 1750167 2073411 2380583 2579121 2612835 2916945 2961213 3455685 3916443 4298535 4703103 4935355 6220233 6527405 7141749 7838505 8750835 8883639 10367055 11749329 11902915 12895605 14806065 19582215 21425247 23515515 26650917 31101165 35247987 35708745 40469911 44418195 58746645 64275741 79952751 105743961 107126235 121409733 133254585 176239935 192827223 202349555 321378705 364229199 399763755 528719805 607048665 964136115 1092687597 1821145995 3278062791 5463437985 16390313955
• Sum of all divisors σ(n): 32913796608
• Sum of proper divisors (its aliquot sum) s(n): 16523482653
• 16390313955 is an abundant number, because the sum of its proper divisors (16523482653) is greater than itself. Its abundance is 133168698

Bases of 16390313955

• Binary: 1111010000111100000101011111100011₂
• Hexadecimal: 0x3D0F057E3
• Base-36: 7J2DB6R

Squares and roots of 16390313955

• 16390313955 squared (16390313955²) is 268642391543467742025
• 16390313955 cubed (16390313955³) is 4403133139019473321204697458875
• The square root of 16390313955 is 128024.6615109761
• The cube root of 16390313955 is 2540.1679035781

Scales and comparisons

• 16,390,313,955 seconds is equal to 521 years, 8 weeks, 2 days, 16 hours, 59 minutes, 15 seconds.
• To count from 1 to 16,390,313,955 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 16390313955 cubic inches would be around 211.7 feet tall.

Recreational maths with 16390313955

• 16390313955 backwards is 55931309361
• 16390313955 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16390313955's digits is 45
• More coming soon!