2641642164

Names of 2641642164

• Cardinal: 2641642164 can be written as Two billion, six hundred forty-one million, six hundred forty-two thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.641642164 × 10⁹

Factors of 2641642164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1597

Divisors of 2641642164

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 59 63 84 118 126 127 177 236 252 254 354 381 413 508 531 708 762 826 889 1062 1143 1239 1399 1524 1652 1778 2124 2286 2478 2667 2798 3556 3717 4197 4572 4956 5334 5596 7434 7493 8001 8394 9793 10668 12591 14868 14986 16002 16788 19586 22479 25182 29379 29972 32004 39172 44958 50364 52451 58758 67437 82541 88137 89916 104902 117516 134874 157353 165082 176274 177673 209804 247623 269748 314706 330164 352548 355346 472059 495246 533019 577787 629412 710692 742869 944118 990492 1066038 1155574 1243711 1485738 1599057 1733361 1888236 2132076 2311148 2487422 2971476 3198114 3466722 3731133 4974844 5200083 6396228 6933444 7462266 10400166 10482707 11193399 14924532 20800332 20965414 22386798 31448121 41930828 44773596 62896242 73378949 94344363 125792484 146757898 188688726 220136847 293515796 377377452 440273694 660410541 880547388 1320821082 2641642164
• Sum of all divisors σ(n): 7827456000
• Sum of proper divisors (its aliquot sum) s(n): 5185813836
• 2641642164 is an abundant number, because the sum of its proper divisors (5185813836) is greater than itself. Its abundance is 2544171672

Bases of 2641642164

• Binary: 10011101011101000100001010110100₂
• Hexadecimal: 0x9D7442B4
• Base-36: 17ORK50

Squares and roots of 2641642164

• 2641642164 squared (2641642164²) is 6978273322622602896
• 2641642164 cubed (2641642164³) is 18434101040956242869502106944
• The square root of 2641642164 is 51396.9081171233
• The cube root of 2641642164 is 1382.3711534799

Scales and comparisons

• 2,641,642,164 seconds is equal to 83 years, 51 weeks, 5 days, 13 hours, 29 minutes, 24 seconds.
• To count from 1 to 2,641,642,164 would take you about one hundred sixty-seven 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 2641642164 cubic inches would be around 115.2 feet tall.

Recreational maths with 2641642164

• 2641642164 backwards is 4612461462
• 2641642164 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2641642164's digits is 36
• More coming soon!