80900424900

Names of 80900424900

• Cardinal: 80900424900 can be written as Eighty billion, nine hundred million, four hundred twenty-four thousand, nine hundred.

Scientific notation

• Scientific notation: 8.09004249 × 10¹⁰

Factors of 80900424900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 528

Divisors of 80900424900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 25 30 36 38 45 50 57 60 75 76 90 95 100 114 150 171 180 190 225 228 285 300 342 361 380 450 475 499 570 684 722 855 900 950 998 1083 1140 1425 1444 1497 1710 1805 1900 1996 2166 2495 2850 2994 3249 3420 3610 4275 4332 4491 4990 5415 5700 5988 6498 7220 7485 8550 8982 9025 9481 9980 10830 12475 12996 14970 16245 17100 17964 18050 18962 21660 22455 24950 27075 28443 29940 32490 36100 37425 37924 44910 47405 49900 54150 56886 64980 74850 81225 85329 89820 94810 108300 112275 113772 142215 149700 162450 170658 180139 189620 224550 237025 249001 284430 324900 341316 360278 426645 449100 474050 498002 540417 568860 711075 720556 747003 853290 900695 948100 996004 1080834 1245005 1422150 1494006 1621251 1706580 1801390 2133225 2161668 2241009 2490010 2702085 2844300 2988012 3242502 3602780 3735015 4266450 4482018 4503475 4731019 4980020 5404170 6225025 6485004 7470030 8106255 8532900 8964036 9006950 9462038 10808340 11205045 12450050 13510425 14193057 14940060 16212510 18013900 18675075 18924076 22410090 23655095 24900100 27020850 28386114 32425020 37350150 40531275 42579171 44820180 47310190 54041700 56025225 56772228 70965285 74700300 81062550 85158342 89889361 94620380 112050450 118275475 141930570 162125100 170316684 179778722 212895855 224100900 236550950 269668083 283861140 354826425 359557444 425791710 449446805 473101900 539336166 709652850 809004249 851583420 898893610 1064479275 1078672332 1348340415 1419305700 1618008498 1797787220 2128958550 2247234025 2696680830 3236016996 4045021245 4257917100 4494468050 5393361660 6741702075 8090042490 8988936100 13483404150 16180084980 20225106225 26966808300 40450212450 80900424900
• Sum of all divisors σ(n): 268163924301
• Sum of proper divisors (its aliquot sum) s(n): 187263499401
• 80900424900 is an abundant number, because the sum of its proper divisors (187263499401) is greater than itself. Its abundance is 106363074501

Bases of 80900424900

• Binary: 1001011010110000010101000010011000100₂
• Hexadecimal: 0x12D60A84C4
• Base-36: 115Y0VD0

Squares and roots of 80900424900

• 80900424900 squared (80900424900²) is 6544878749000540010000
• 80900424900 cubed (80900424900³) is 529483471713124137138450249000000
• 80900424900 is a perfect square number. Its square root is 284430
• The cube root of 80900424900 is 4324.9749944537

Scales and comparisons

• 80,900,424,900 seconds is equal to 2,572 years, 19 weeks, 6 days, 12 hours, 15 minutes.
• To count from 1 to 80,900,424,900 would take you about five thousand, one hundred forty-four 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 80900424900 cubic inches would be around 360.4 feet tall.

Recreational maths with 80900424900

• 80900424900 backwards is 00942400908
• 80900424900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80900424900's digits is 36
• More coming soon!