1949116884

Names of 1949116884

• Cardinal: 1949116884 can be written as One billion, nine hundred forty-nine million, one hundred sixteen thousand, eight hundred eighty-four.

Scientific notation

• Scientific notation: 1.949116884 × 10⁹

Factors of 1949116884

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 76

Divisors of 1949116884

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 11 12 13 22 26 33 39 44 47 52 66 78 94 121 132 141 143 156 169 188 242 282 286 338 363 429 484 507 517 564 572 611 676 726 858 1014 1034 1222 1452 1551 1573 1716 1833 1859 2028 2068 2197 2444 3102 3146 3666 3718 4394 4719 5577 5687 6204 6292 6591 6721 7332 7436 7943 8788 9438 11154 11374 13182 13442 15886 17061 18876 20163 20449 22308 22748 23829 24167 26364 26884 28561 31772 34122 40326 40898 47658 48334 57122 61347 68244 72501 73931 80652 81796 85683 87373 95316 96668 103259 114244 122694 145002 147862 171366 174746 206518 221793 245388 262119 265837 290004 295724 309777 314171 342732 349492 413036 443586 524238 531674 619554 628342 797511 887172 942513 961103 1048476 1063348 1135849 1239108 1256684 1342367 1595022 1885026 1922206 2271698 2684734 2883309 3190044 3407547 3455881 3770052 3844412 4027101 4543396 5369468 5766618 6815094 6911762 8054202 10367643 11533236 12494339 13630188 13823524 14766037 16108404 20735286 24988678 29532074 37483017 41470572 44298111 49977356 59064148 74966034 88596222 149932068 162426407 177192444 324852814 487279221 649705628 974558442 1949116884
• Sum of all divisors σ(n): 5530765632
• Sum of proper divisors (its aliquot sum) s(n): 3581648748
• 1949116884 is an abundant number, because the sum of its proper divisors (3581648748) is greater than itself. Its abundance is 1632531864

Bases of 1949116884

• Binary: 1110100001011010010100111010100₂
• Hexadecimal: 0x742D29D4
• Base-36: W8GC7O

Squares and roots of 1949116884

• 1949116884 squared (1949116884²) is 3799056627493869456
• 1949116884 cubed (1949116884³) is 7404805415920399563181495104
• The square root of 1949116884 is 44148.8038796069
• The cube root of 1949116884 is 1249.1443496769

Scales and comparisons

• 1,949,116,884 seconds is equal to 61 years, 50 weeks, 5 days, 5 hours, 21 minutes, 24 seconds.
• To count from 1 to 1,949,116,884 would take you about one hundred twenty-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 1949116884 cubic inches would be around 104.1 feet tall.

Recreational maths with 1949116884

• 1949116884 backwards is 4886119491
• The number of decimal digits it has is: 10
• The sum of 1949116884's digits is 51
• More coming soon!