19949829375

Names of 19949829375

• Cardinal: 19949829375 can be written as Nineteen billion, nine hundred forty-nine million, eight hundred twenty-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.9949829375 × 10¹⁰

Factors of 19949829375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 326

Divisors of 19949829375

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 15 17 21 25 35 49 51 53 75 85 105 119 125 147 159 175 241 245 255 265 357 371 375 425 525 595 625 723 735 795 833 875 901 1113 1205 1225 1275 1325 1687 1785 1855 1875 2125 2499 2597 2625 2703 2975 3615 3675 3975 4097 4165 4375 4505 5061 5565 6025 6125 6307 6375 6625 7791 8435 8925 9275 10625 11809 12291 12495 12773 12985 13125 13515 14875 18075 18375 18921 19875 20485 20825 22525 25305 27825 28679 30125 30625 31535 31875 33125 35427 38319 38955 42175 44149 44625 46375 59045 61455 62475 63865 64925 67575 74375 86037 89411 90375 91875 94605 99375 102425 104125 112625 126525 132447 139125 143395 150625 157675 177135 191595 194775 200753 210875 217141 220745 223125 231875 268233 295225 307275 312375 319325 324625 337875 430185 447055 451875 473025 512125 520625 563125 602259 625877 632625 651423 662235 695625 716975 788375 885675 957975 973875 1003765 1054375 1085705 1103725 1341165 1476125 1519987 1536375 1561875 1596625 1623125 1689375 1877631 2150925 2235275 2365125 2560625 3011295 3129385 3163125 3257115 3311175 3584875 3941875 4428375 4559961 4789875 4869375 5018825 5428525 5518625 6705825 7380625 7599935 7681875 7983125 9388155 10639909 10754625 11176375 11825625 15056475 15646925 16285575 16555875 17924375 22141875 22799805 23949375 25094125 27142625 27593125 31919727 33529125 37999675 46940775 53199545 53773125 55881875 75282375 78234625 81427875 82779375 113999025 125470625 135713125 159598635 167645625 189998375 234703875 265997725 376411875 391173125 407139375 569995125 797993175 949991875 1173519375 1329988625 2849975625 3989965875 6649943125 19949829375
• Sum of all divisors σ(n): 41885867232
• Sum of proper divisors (its aliquot sum) s(n): 21936037857
• 19949829375 is an abundant number, because the sum of its proper divisors (21936037857) is greater than itself. Its abundance is 1986208482

Bases of 19949829375

• Binary: 10010100101000110100011110011111111₂
• Hexadecimal: 0x4A51A3CFF
• Base-36: 95XM2V3

Squares and roots of 19949829375

• 19949829375 squared (19949829375²) is 397995692091612890625
• 19949829375 cubed (19949829375³) is 7939946149212714036519287109375
• The square root of 19949829375 is 141243.8649110113
• The cube root of 19949829375 is 2712.1459822405

Scales and comparisons

• 19,949,829,375 seconds is equal to 634 years, 17 weeks, 5 days, 19 hours, 16 minutes, 15 seconds.
• To count from 1 to 19,949,829,375 would take you about one thousand, two hundred sixty-eight 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 19949829375 cubic inches would be around 226 feet tall.

Recreational maths with 19949829375

• 19949829375 backwards is 57392894991
• The number of decimal digits it has is: 11
• The sum of 19949829375's digits is 66
• More coming soon!