27804613980

Names of 27804613980

• Cardinal: 27804613980 can be written as Twenty-seven billion, eight hundred four million, six hundred thirteen thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.780461398 × 10¹⁰

Factors of 27804613980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140954

Divisors of 27804613980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 20 22 23 26 30 33 39 44 46 52 55 60 65 66 69 78 92 110 115 130 132 138 143 156 165 195 220 230 253 260 276 286 299 330 345 390 429 460 506 572 598 660 690 715 759 780 858 897 1012 1196 1265 1380 1430 1495 1518 1716 1794 2145 2530 2860 2990 3036 3289 3588 3795 4290 4485 5060 5980 6578 7590 8580 8970 9867 13156 15180 16445 17940 19734 32890 39468 49335 65780 98670 140897 197340 281794 422691 563588 704485 845382 1408970 1549867 1690764 1831661 2113455 2817940 3099734 3240631 3663322 4226910 4649601 5494983 6199468 6481262 7326644 7749335 8453820 9158305 9299202 9721893 10989966 12962524 15498670 16203155 18316610 18598404 19443786 20148271 21979932 23248005 27474915 30997340 32406310 35646941 36633220 38887572 40296542 42128203 46496010 48609465 54949830 60444813 64812620 71293882 80593084 84256406 92992020 97218930 100741355 106940823 109899660 120889626 126384609 142587764 168512812 178234705 194437860 201482710 210641015 213881646 241779252 252769218 302224065 356469410 402965420 421282030 427763292 463410233 505538436 534704115 604448130 631923045 712938820 842564060 926820466 1069408230 1208896260 1263846090 1390230699 1853640932 2138816460 2317051165 2527692180 2780461398 4634102330 5560922796 6951153495 9268204660 13902306990 27804613980
• Sum of all divisors σ(n): 95440923648
• Sum of proper divisors (its aliquot sum) s(n): 67636309668
• 27804613980 is an abundant number, because the sum of its proper divisors (67636309668) is greater than itself. Its abundance is 39831695688

Bases of 27804613980

• Binary: 11001111001010010001011110101011100₂
• Hexadecimal: 0x67948BD5C
• Base-36: CRU5DGC

Squares and roots of 27804613980

• 27804613980 squared (27804613980²) is 773096558576811440400
• 27804613980 cubed (27804613980³) is 21495651380494700279569776792000
• The square root of 27804613980 is 166747.1558378135
• The cube root of 27804613980 is 3029.5092997915

Scales and comparisons

• 27,804,613,980 seconds is equal to 884 years, 5 weeks, 1 day, 15 hours, 53 minutes.
• To count from 1 to 27,804,613,980 would take you about one thousand, seven hundred sixty-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 27804613980 cubic inches would be around 252.5 feet tall.

Recreational maths with 27804613980

• 27804613980 backwards is 08931640872
• The number of decimal digits it has is: 11
• The sum of 27804613980's digits is 48
• More coming soon!