189009299400

Names of 189009299400

• Cardinal: 189009299400 can be written as One hundred eighty-nine billion, nine million, two hundred ninety-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.890092994 × 10¹¹

Factors of 189009299400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19668

Divisors of 189009299400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 127 150 200 254 300 381 508 600 635 762 1016 1270 1524 1905 2540 3048 3175 3810 5080 6350 7620 9525 12700 15240 16129 19050 19531 25400 32258 38100 39062 48387 58593 64516 76200 78124 80645 96774 97655 117186 129032 156248 161290 193548 195310 234372 241935 292965 322580 387096 390620 403225 468744 483870 488275 585930 645160 781240 806450 967740 976550 1171860 1209675 1464825 1612900 1935480 1953100 2343720 2419350 2480437 2929650 3225800 3906200 4838700 4960874 5859300 7441311 9677400 9921748 11718600 12402185 14882622 19843496 24804370 29765244 37206555 49608740 59530488 62010925 74413110 99217480 124021850 148826220 186032775 248043700 297652440 315015499 372065550 496087400 630030998 744131100 945046497 1260061996 1488262200 1575077495 1890092994 2520123992 3150154990 3780185988 4725232485 6300309980 7560371976 7875387475 9450464970 12600619960 15750774950 18900929940 23626162425 31501549900 37801859880 47252324850 63003099800 94504649700 189009299400
• Sum of all divisors σ(n): 590609006640
• Sum of proper divisors (its aliquot sum) s(n): 401599707240
• 189009299400 is an abundant number, because the sum of its proper divisors (401599707240) is greater than itself. Its abundance is 212590407840

Bases of 189009299400

• Binary: 10110000000001110101010000011111001000₂
• Hexadecimal: 0x2C01D507C8
• Base-36: 2ETV98SO

Squares and roots of 189009299400

• 189009299400 squared (189009299400²) is 35724515259678840360000
• 189009299400 cubed (189009299400³) is 6752265600636506685448043784000000
• The square root of 189009299400 is 434751.9975802297
• The cube root of 189009299400 is 5738.8876690603

Scales and comparisons

• 189,009,299,400 seconds is equal to 6,009 years, 47 weeks, 2 days, 15 hours, 10 minutes.
• To count from 1 to 189,009,299,400 would take you about twelve thousand and nineteen 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 189009299400 cubic inches would be around 478.2 feet tall.

Recreational maths with 189009299400

• 189009299400 backwards is 004992900981
• The number of decimal digits it has is: 12
• The sum of 189009299400's digits is 51
• More coming soon!