138473404650

Names of 138473404650

• Cardinal: 138473404650 can be written as One hundred thirty-eight billion, four hundred seventy-three million, four hundred four thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.3847340465 × 10¹¹

Factors of 138473404650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24301

Divisors of 138473404650

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 37 42 45 49 50 63 70 74 75 90 98 105 111 126 147 150 175 185 210 222 225 245 259 294 315 333 343 350 370 441 450 490 518 525 555 630 666 686 735 777 882 925 1029 1050 1110 1225 1295 1470 1554 1575 1665 1715 1813 1850 2058 2205 2331 2450 2590 2775 3087 3150 3330 3430 3626 3675 3885 4410 4662 5145 5439 5550 6174 6475 7350 7770 8325 8575 9065 10290 10878 11025 11655 12691 12950 15435 16317 16650 17150 18130 19425 22050 23310 24247 25382 25725 27195 30870 32634 38073 38850 45325 48494 51450 54390 58275 63455 72741 76146 77175 81585 90650 114219 116550 121235 126910 135975 145482 154350 163170 169729 190365 218223 228438 242470 271950 317275 339458 363705 380730 407925 436446 509187 571095 606175 634550 727410 815850 848645 897139 951825 1018374 1091115 1142190 1188103 1212350 1527561 1697290 1794278 1818525 1903650 2182230 2376206 2545935 2691417 2855475 3055122 3564309 3637050 4243225 4485695 5091870 5382834 5455575 5710950 5940515 6279973 7128618 7637805 8074251 8316721 8486450 8971390 10692927 10911150 11881030 12559946 12729675 13457085 15275610 16148502 16633442 17821545 18839919 21385854 22428475 24950163 25459350 26914170 29702575 31399865 35643090 37679838 38189025 40371255 41583605 43959811 44856950 49900326 53464635 56519757 59405150 62799730 67285425 74850489 76378050 80742510 83167210 87919622 89107725 94199595 106929270 113039514 124750815 131879433 134570850 149700978 156999325 178215450 188399190 201856275 207918025 219799055 249501630 263758866 267323175 282598785 307718677 313998650 374252445 395638299 403712550 415836050 439598110 470997975 534646350 565197570 615437354 623754075 659397165 748504890 791276598 923156031 941995950 1098995275 1247508150 1318794330 1412993925 1538593385 1846312062 1871262225 1978191495 2197990550 2769468093 2825987850 3077186770 3296985825 3742524450 3956382990 4615780155 5538936186 6593971650 7692966925 9231560310 9890957475 13847340465 15385933850 19781914950 23078900775 27694680930 46157801550 69236702325 138473404650
• Sum of all divisors σ(n): 445600646400
• Sum of proper divisors (its aliquot sum) s(n): 307127241750
• 138473404650 is an abundant number, because the sum of its proper divisors (307127241750) is greater than itself. Its abundance is 168653837100

Bases of 138473404650

• Binary: 10000000111101101010000111100011101010₂
• Hexadecimal: 0x203DA878EA
• Base-36: 1RM3HMUI

Squares and roots of 138473404650

• 138473404650 squared (138473404650²) is 19174883795362641622500
• 138473404650 cubed (138473404650³) is 2655211442911978866885375044625000
• The square root of 138473404650 is 372120.1481376681
• The cube root of 138473404650 is 5173.5516607803

Scales and comparisons

• 138,473,404,650 seconds is equal to 4,403 years, 1 week, 2 days, 10 hours, 37 minutes, 30 seconds.
• To count from 1 to 138,473,404,650 would take you about eight thousand, eight hundred six 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 138473404650 cubic inches would be around 431.1 feet tall.

Recreational maths with 138473404650

• 138473404650 backwards is 056404374831
• 138473404650 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138473404650's digits is 45
• More coming soon!