188530484430

Names of 188530484430

• Cardinal: 188530484430 can be written as One hundred eighty-eight billion, five hundred thirty million, four hundred eighty-four thousand, four hundred thirty.

Scientific notation

• Scientific notation: 1.8853048443 × 10¹¹

Factors of 188530484430

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 870321

Divisors of 188530484430

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 31 62 93 155 186 233 310 465 466 699 930 1165 1398 2330 3495 6990 7223 14446 21669 36115 43338 72230 108345 216690 870047 1740094 2610141 4350235 5220282 8700470 13050705 26101410 26971457 53942914 80914371 134857285 161828742 202720951 269714570 404571855 405441902 608162853 809143710 1013604755 1216325706 2027209510 3040814265 6081628530 6284349481 12568698962 18853048443 31421747405 37706096886 62843494810 94265242215 188530484430
• Sum of all divisors σ(n): 469074198528
• Sum of proper divisors (its aliquot sum) s(n): 280543714098
• 188530484430 is an abundant number, because the sum of its proper divisors (280543714098) is greater than itself. Its abundance is 92013229668

Bases of 188530484430

• Binary: 10101111100101010010101110010011001110₂
• Hexadecimal: 0x2BE54AE4CE
• Base-36: 2ELY6KSU

Squares and roots of 188530484430

• 188530484430 squared (188530484430²) is 35543743559410472424900
• 188530484430 cubed (188530484430³) is 6701079191711348851481553794307000
• The square root of 188530484430 is 434200.9723964239
• The cube root of 188530484430 is 5734.0374862299

Scales and comparisons

• 188,530,484,430 seconds is equal to 5,994 years, 35 weeks, 4 days, 19 hours, 30 seconds.
• To count from 1 to 188,530,484,430 would take you about eleven thousand, nine hundred eighty-nine 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 188530484430 cubic inches would be around 477.8 feet tall.

Recreational maths with 188530484430

• 188530484430 backwards is 034484035881
• The number of decimal digits it has is: 12
• The sum of 188530484430's digits is 48
• More coming soon!