19490929029

Names of 19490929029

• Cardinal: 19490929029 can be written as Nineteen billion, four hundred ninety million, nine hundred twenty-nine thousand and twenty-nine.

Scientific notation

• Scientific notation: 1.9490929029 × 10¹⁰

Factors of 19490929029

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 212

Divisors of 19490929029

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 11 13 17 29 33 39 51 87 99 117 139 143 153 169 187 221 261 289 319 377 417 429 493 507 561 663 867 957 1131 1251 1287 1479 1521 1529 1683 1807 1859 1989 2363 2431 2601 2871 2873 3179 3393 3757 4031 4147 4437 4587 4901 5421 5423 5577 6409 7089 7293 8381 8619 9537 11271 12093 12441 13761 14703 16263 16269 16731 19227 19877 21267 21879 23491 25143 25857 25993 28611 30719 31603 33813 36279 37323 40171 41327 44109 44341 48807 48841 52403 53911 57681 59631 68527 70473 70499 75429 77979 83317 92157 92191 94809 108953 120513 123981 133023 146523 157209 161733 178893 205581 211419 211497 233937 249951 258401 276471 276573 284427 326859 337909 361539 371943 399069 399347 439569 441881 471627 485199 522223 537251 576433 616743 634491 681239 749853 753797 775203 829719 890851 916487 980577 1013727 1164959 1198041 1198483 1325643 1416389 1566669 1611753 1729299 2043717 2261391 2325609 2672553 2749461 3041181 3494877 3594123 3595449 3976929 4249167 4392817 4700007 4835259 5187897 5744453 6131151 6784173 6788899 7493629 8017659 8248383 9799361 10484631 10786347 11581063 12747501 12814549 13178451 15144467 15580279 17233359 20366697 22480887 29398083 34743189 38443647 39535353 45433401 46740837 51700077 61100091 67442661 74677889 88194249 104229567 115330941 127391693 136300203 140222511 166589137 196878071 224033667 382175079 499767411 590634213 672101001 1146525237 1499302233 1771902639 2165658781 6496976343 19490929029
• Sum of all divisors σ(n): 36809791200
• Sum of proper divisors (its aliquot sum) s(n): 17318862171
• 19490929029 is a deficient number, because the sum of its proper divisors (17318862171) is less than itself. Its deficiency is 2172066858

Bases of 19490929029

• Binary: 10010001001101111111111100110000101₂
• Hexadecimal: 0x489BFF985
• Base-36: 8YCE939

Squares and roots of 19490929029

• 19490929029 squared (19490929029²) is 379896314413514882841
• 19490929029 cubed (19490929029³) is 7404532102612488339889180891389
• The square root of 19490929029 is 139609.9173733729
• The cube root of 19490929029 is 2691.1888826323

Scales and comparisons

• 19,490,929,029 seconds is equal to 619 years, 39 weeks, 10 hours, 57 minutes, 9 seconds.
• To count from 1 to 19,490,929,029 would take you about one thousand, two hundred thirty-nine 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 19490929029 cubic inches would be around 224.3 feet tall.

Recreational maths with 19490929029

• 19490929029 backwards is 92092909491
• The number of decimal digits it has is: 11
• The sum of 19490929029's digits is 54
• More coming soon!