188102921412

Names of 188102921412

• Cardinal: 188102921412 can be written as One hundred eighty-eight billion, one hundred two million, nine hundred twenty-one thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.88102921412 × 10¹¹

Factors of 188102921412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 84347

Divisors of 188102921412

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 41 42 82 84 123 164 246 287 492 574 653 861 1148 1306 1722 1959 2612 3444 3918 4571 7836 9142 13713 18284 26773 27426 53546 54852 80319 83641 107092 160638 167282 187411 250923 321276 334564 374822 501846 562233 585487 749644 1003692 1124466 1170974 1756461 2248932 2341948 3429281 3512922 6858562 7025844 10287843 13717124 20575686 24004967 41151372 48009934 54617573 72014901 96019868 109235146 144029802 163852719 218470292 288059604 327705438 382323011 655410876 764646022 1146969033 1529292044 2239320493 2293938066 4478640986 4587876132 6717961479 8957281972 13435922958 15675243451 26871845916 31350486902 47025730353 62700973804 94051460706 188102921412
• Sum of all divisors σ(n): 514635174144
• Sum of proper divisors (its aliquot sum) s(n): 326532252732
• 188102921412 is an abundant number, because the sum of its proper divisors (326532252732) is greater than itself. Its abundance is 138429331320

Bases of 188102921412

• Binary: 10101111001011110011101100110011000100₂
• Hexadecimal: 0x2BCBCECCC4
• Base-36: 2EEVMF2C

Squares and roots of 188102921412

• 188102921412 squared (188102921412²) is 35382709043729048073744
• 188102921412 cubed (188102921412³) is 6655590938596226801237037612606528
• The square root of 188102921412 is 433708.3368025107
• The cube root of 188102921412 is 5729.6995174551

Scales and comparisons

• 188,102,921,412 seconds is equal to 5,981 years, 4 weeks, 5 days, 3 hours, 30 minutes, 12 seconds.
• To count from 1 to 188,102,921,412 would take you about eleven thousand, nine hundred sixty-two 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 188102921412 cubic inches would be around 477.5 feet tall.

Recreational maths with 188102921412

• 188102921412 backwards is 214129201881
• The number of decimal digits it has is: 12
• The sum of 188102921412's digits is 39
• More coming soon!