189001024128

Names of 189001024128

• Cardinal: 189001024128 can be written as One hundred eighty-nine billion, one million, twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.89001024128 × 10¹¹

Factors of 189001024128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 93640

Divisors of 189001024128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 251 252 288 336 384 448 502 504 576 672 753 896 1004 1008 1152 1344 1506 1757 2008 2016 2259 2688 3012 3514 4016 4032 4518 5271 6024 7028 8032 8064 9036 10542 12048 14056 15813 16064 18072 21084 24096 28112 31626 32128 36144 42168 48192 56224 63252 72288 84336 93377 96384 112448 126504 144576 168672 186754 224896 253008 280131 289152 337344 373508 506016 560262 653639 674688 747016 840393 1012032 1120524 1307278 1494032 1680786 1960917 2024064 2241048 2614556 2988064 3361572 3921834 4482096 5229112 5882751 5976128 6723144 7843668 8964192 10458224 11765502 11952256 13446288 15687336 17928384 20916448 23437627 23531004 26892576 31374672 35856768 41832896 46875254 47062008 53785152 62749344 70312881 83665792 93750508 94124016 107570304 125498688 140625762 164063389 187501016 188248032 210938643 250997376 281251524 328126778 375002032 376496064 421877286 492190167 562503048 656253556 750004064 752992128 843754572 984380334 1125006096 1312507112 1476570501 1500008128 1687509144 1968760668 2250012192 2625014224 2953141002 3000016256 3375018288 3937521336 4500024384 5250028448 5906282004 6750036576 7875042672 9000048768 10500056896 11812564008 13500073152 15750085344 21000113792 23625128016 27000146304 31500170688 47250256032 63000341376 94500512064 189001024128
• Sum of all divisors σ(n): 624048909120
• Sum of proper divisors (its aliquot sum) s(n): 435047884992
• 189001024128 is an abundant number, because the sum of its proper divisors (435047884992) is greater than itself. Its abundance is 246046860864

Bases of 189001024128

• Binary: 10110000000001010101101100001010000000₂
• Hexadecimal: 0x2C0156C280
• Base-36: 2ETQBVK0

Squares and roots of 189001024128

• 189001024128 squared (189001024128²) is 35721387121432838160384
• 189001024128 cubed (189001024128³) is 6751378749223556311082255517745152
• The square root of 189001024128 is 434742.4802431895
• The cube root of 189001024128 is 5738.8039138349

Scales and comparisons

• 189,001,024,128 seconds is equal to 6,009 years, 33 weeks, 4 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 189,001,024,128 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 189001024128 cubic inches would be around 478.2 feet tall.

Recreational maths with 189001024128

• 189001024128 backwards is 821420100981
• 189001024128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189001024128's digits is 36
• More coming soon!