18015941300

Names of 18015941300

• Cardinal: 18015941300 can be written as Eighteen billion, fifteen million, nine hundred forty-one thousand, three hundred.

Scientific notation

• Scientific notation: 1.80159413 × 10¹⁰

Factors of 18015941300

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 313

Divisors of 18015941300

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 47 50 61 70 94 100 122 140 175 188 191 235 244 305 329 350 382 427 470 610 658 700 764 854 940 955 1175 1220 1316 1337 1525 1645 1708 1910 2135 2209 2350 2674 2867 3050 3290 3820 4270 4418 4700 4775 5348 5734 6100 6580 6685 8225 8540 8836 8977 9550 10675 11045 11468 11651 13370 14335 15463 16450 17954 19100 20069 21350 22090 23302 26740 28670 30926 32900 33425 35908 40138 42700 44180 44885 46604 55225 57340 58255 61852 62839 66850 71675 77315 80276 81557 89770 100345 110450 116510 125678 133700 134749 143350 154630 163114 179540 200690 220900 224425 233020 251356 269498 286700 291275 309260 314195 326228 386575 401380 407785 421919 448850 501725 538996 547597 582550 628390 673745 773150 815570 843838 897700 943243 1003450 1095194 1165100 1256780 1347490 1546300 1570975 1631140 1687676 1886486 2006900 2038925 2109595 2190388 2694980 2737985 2953433 3141950 3368725 3772972 3833179 4077850 4219190 4716215 5475970 5906866 6283900 6737450 7666358 8155700 8438380 9432430 10547975 10951940 11813732 13474900 13689925 14767165 15332716 18864860 19165895 21095950 23581075 25737059 27379850 29534330 38331790 42191900 47162150 51474118 54759700 59068660 73835825 76663580 94324300 95829475 102948236 128685295 147671650 180159413 191658950 257370590 295343300 360318826 383317900 514741180 643426475 720637652 900797065 1286852950 1801594130 2573705900 3603188260 4503985325 9007970650 18015941300
• Sum of all divisors σ(n): 46641681408
• Sum of proper divisors (its aliquot sum) s(n): 28625740108
• 18015941300 is an abundant number, because the sum of its proper divisors (28625740108) is greater than itself. Its abundance is 10609798808

Bases of 18015941300

• Binary: 10000110001110101010111001010110100₂
• Hexadecimal: 0x431D572B4
• Base-36: 89Y859W

Squares and roots of 18015941300

• 18015941300 squared (18015941300²) is 324574140925045690000
• 18015941300 cubed (18015941300³) is 5847508670403550850857997000000
• The square root of 18015941300 is 134223.4752195011
• The cube root of 18015941300 is 2621.5148330531

Scales and comparisons

• 18,015,941,300 seconds is equal to 572 years, 44 weeks, 1 day, 20 hours, 8 minutes, 20 seconds.
• To count from 1 to 18,015,941,300 would take you about one thousand, one hundred forty-five 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 18015941300 cubic inches would be around 218.5 feet tall.

Recreational maths with 18015941300

• 18015941300 backwards is 00314951081
• The number of decimal digits it has is: 11
• The sum of 18015941300's digits is 32
• More coming soon!