19429089225

Names of 19429089225

• Cardinal: 19429089225 can be written as Nineteen billion, four hundred twenty-nine million, eighty-nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.9429089225 × 10¹⁰

Factors of 19429089225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 178

Divisors of 19429089225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 39 41 49 65 75 91 105 109 123 147 169 175 195 205 245 273 287 325 327 343 455 507 525 533 545 615 637 735 763 845 861 975 1025 1029 1183 1225 1365 1417 1435 1599 1635 1715 1911 2009 2275 2289 2535 2665 2725 3075 3185 3549 3675 3731 3815 4225 4251 4305 4459 4469 5145 5341 5915 6027 6825 6929 7085 7175 7995 8175 8281 8575 9555 9919 10045 11193 11445 12675 13325 13377 13407 14063 15925 16023 17745 18421 18655 19075 20787 21255 21525 22295 22345 24843 25725 26117 26705 29575 29757 30135 31283 34645 35425 37387 39975 41405 42189 47775 48503 49595 50225 55263 55965 57225 57967 58097 66885 67035 69433 70315 78351 80115 88725 92105 93275 93849 103935 106275 111475 111725 112161 124215 128947 130585 133525 145509 148785 150675 156415 173225 173901 174291 182819 186935 207025 208299 210945 218981 242515 247975 276315 279825 289835 290485 334425 335175 339521 347165 351575 386841 391755 400575 406679 460525 469245 486031 519675 548457 560805 621075 644735 652925 656943 727545 743925 755261 782075 869505 871455 902629 914095 934675 1018563 1041495 1054725 1094905 1212575 1220037 1381575 1449175 1452425 1458093 1532867 1697605 1735825 1934205 1958775 2033395 2265783 2346225 2376647 2430155 2707887 2742285 2804025 2846753 3223675 3284715 3637725 3776305 4347525 4357275 4513145 4570475 4598601 5092815 5207475 5286827 5474525 6100185 6318403 7129941 7290465 7664335 8488025 8540259 9671025 10166975 11328915 11883235 12150775 13539435 13711425 14233765 15860481 16423575 18881525 18955209 19927271 22565725 22993005 25464075 26434135 30500925 31592015 35649705 36452325 37007789 38321675 42701295 56644575 59416175 59781813 67697175 71168825 79302405 94776045 99636355 111023367 114965025 132170675 157960075 178248525 185038945 213506475 259054523 298909065 396512025 473880225 498181775 555116835 777163569 925194725 1295272615 1494545325 2775584175 3885817845 6476363075 19429089225
• Sum of all divisors σ(n): 41934816000
• Sum of proper divisors (its aliquot sum) s(n): 22505726775
• 19429089225 is an abundant number, because the sum of its proper divisors (22505726775) is greater than itself. Its abundance is 3076637550

Bases of 19429089225

• Binary: 10010000110000100000101111111001001₂
• Hexadecimal: 0x486105FC9
• Base-36: 8XBKT6X

Squares and roots of 19429089225

• 19429089225 squared (19429089225²) is 377489508113011100625
• 19429089225 cubed (19429089225³) is 7334277334629054057458578265625
• The square root of 19429089225 is 139388.2678886569
• The cube root of 19429089225 is 2688.3397126529

Scales and comparisons

• 19,429,089,225 seconds is equal to 617 years, 40 weeks, 5 days, 17 hours, 13 minutes, 45 seconds.
• To count from 1 to 19,429,089,225 would take you about one thousand, two hundred thirty-five 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 19429089225 cubic inches would be around 224 feet tall.

Recreational maths with 19429089225

• 19429089225 backwards is 52298092491
• The number of decimal digits it has is: 11
• The sum of 19429089225's digits is 51
• More coming soon!