68377988700

Names of 68377988700

• Cardinal: 68377988700 can be written as Sixty-eight billion, three hundred seventy-seven million, nine hundred eighty-eight thousand, seven hundred.

Scientific notation

• Scientific notation: 6.83779887 × 10¹⁰

Factors of 68377988700

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 402004

Divisors of 68377988700

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 50 54 60 63 70 75 81 84 90 100 105 108 126 135 140 150 162 175 180 189 210 225 243 252 270 300 315 324 350 378 405 420 450 486 525 540 567 630 675 700 756 810 900 945 972 1050 1134 1215 1260 1350 1575 1620 1701 1890 2025 2100 2268 2430 2700 2835 3150 3402 3780 4050 4725 4860 5670 6075 6300 6804 8100 8505 9450 11340 12150 14175 17010 18900 24300 28350 34020 42525 56700 85050 170100 401987 803974 1205961 1607948 2009935 2411922 2813909 3617883 4019870 4823844 5627818 6029805 7235766 8039740 8441727 10049675 10853649 11255636 12059610 14069545 14471532 16883454 18089415 20099350 21707298 24119220 25325181 28139090 30149025 32560947 33766908 36178830 40198700 42208635 43414596 50650362 54268245 56278180 60298050 65121894 70347725 72357660 75975543 84417270 90447075 97682841 101300724 108536490 120596100 126625905 130243788 140695450 151951086 162804735 168834540 180894150 195365682 211043175 217072980 227926629 253251810 271341225 281390900 303902172 325609470 361788300 379877715 390731364 422086350 455853258 488414205 506503620 542682450 633129525 651218940 683779887 759755430 814023675 844172700 911706516 976828410 1085364900 1139633145 1266259050 1367559774 1519510860 1628047350 1899388575 1953656820 2279266290 2442071025 2532518100 2735119548 3256094700 3418899435 3798777150 4558532580 4884142050 5698165725 6837798870 7597554300 9768284100 11396331450 13675597740 17094497175 22792662900 34188994350 68377988700
• Sum of all divisors σ(n): 254017825152
• Sum of proper divisors (its aliquot sum) s(n): 185639836452
• 68377988700 is an abundant number, because the sum of its proper divisors (185639836452) is greater than itself. Its abundance is 117261847752

Bases of 68377988700

• Binary: 111111101011101001010100111001011100₂
• Hexadecimal: 0xFEBA54E5C
• Base-36: VEUHLR0

Squares and roots of 68377988700

• 68377988700 squared (68377988700²) is 4675549338657327690000
• 68377988700 cubed (68377988700³) is 319704659845003225959017103000000
• The square root of 68377988700 is 261491.8520719145
• The cube root of 68377988700 is 4089.2039726667

Scales and comparisons

• 68,377,988,700 seconds is equal to 2,174 years, 10 weeks, 5 days, 21 hours, 45 minutes.
• To count from 1 to 68,377,988,700 would take you about four thousand, three hundred forty-eight 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 68377988700 cubic inches would be around 340.8 feet tall.

Recreational maths with 68377988700

• 68377988700 backwards is 00788977386
• 68377988700 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68377988700's digits is 63
• More coming soon!