188137168668988

Names of 188137168668988

• Cardinal: 188137168668988 can be written as One hundred eighty-eight trillion, one hundred thirty-seven billion, one hundred sixty-eight million, six hundred sixty-eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.88137168668988 × 10¹⁴

Factors of 188137168668988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3410

Divisors of 188137168668988

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 71 77 121 142 154 242 284 308 484 497 781 847 994 1562 1694 1988 3124 3319 3388 5041 5467 6638 8591 10082 10934 13276 17182 20164 21868 23233 34364 35287 36509 46466 55451 60137 70574 73018 92932 110902 120274 141148 146036 221804 235649 240548 255563 388157 401599 471298 511126 609961 776314 803198 942596 1022252 1219922 1552628 1606396 1649543 2439844 2592139 2811193 3299086 4269727 5184278 5622386 6598172 8539454 10368556 11015761 11244772 16731079 17078908 18144973 22031522 28513529 33462158 36289946 44063044 57027058 66924316 72579892 77110327 114054116 117117553 121173371 154220654 184041869 199594703 234235106 242346742 308441308 368083738 399189406 468470212 484693484 736167476 782119031 798378812 848213597 1288293083 1332907081 1564238062 1696427194 2024460559 2576586166 2665814162 3128476124 3392854388 4048921118 5153172332 5331628324 5474833217 8097842236 8603309341 9330349567 10949666434 14171223913 17206618682 18660699134 21899332868 28342447826 34413237364 37321398268 55530451201 56684895652 60223165387 94636402751 111060902402 120446330774 189272805502 222121804804 240892661548 378545611004 388713158407 610834963211 662454819257 777426316814 1221669926422 1324909638514 1554852633628 2443339852844 2649819277028 4275844742477 6719184595321 8551689484954 13438369190642 17103378969908 26876738381284 47034292167247 94068584334494 188137168668988
• Sum of all divisors σ(n): 419624499467544
• Sum of proper divisors (its aliquot sum) s(n): 231487330798556
• 188137168668988 is an abundant number, because the sum of its proper divisors (231487330798556) is greater than itself. Its abundance is 43350162129568

Bases of 188137168668988

• Binary: 101010110001110000011001000110111000100100111100₂
• Hexadecimal: 0xAB1C191B893C
• Base-36: 1UOT0SO1FG

Squares and roots of 188137168668988

• 188137168668988 squared (188137168668988²) is 35395594234783239939512944144
• 188137168668988 cubed (188137168668988³) is 6659226882688473652023626731249229669006272
• The square root of 188137168668988 is 13716310.3154233135
• The cube root of 188137168668988 is 57300.4722529993

Scales and comparisons

• 188,137,168,668,988 seconds is equal to 5,982,180 years, 6 days, 6 hours, 16 minutes, 28 seconds.
• To count from 1 to 188,137,168,668,988 would take you about fourteen million, nine hundred fifty-five thousand, four hundred fifty 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 188137168668988 cubic inches would be around 4775 feet tall.

Recreational maths with 188137168668988

• 188137168668988 backwards is 889866861731881
• The number of decimal digits it has is: 15
• The sum of 188137168668988's digits is 88
• More coming soon!