18077704470

Names of 18077704470

• Cardinal: 18077704470 can be written as Eighteen billion, seventy-seven million, seven hundred four thousand, four hundred seventy.

Scientific notation

• Scientific notation: 1.807770447 × 10¹⁰

Factors of 18077704470

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10794

Divisors of 18077704470

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 47 54 57 63 70 90 94 95 105 114 126 133 135 141 171 189 190 210 235 266 270 282 285 315 329 342 378 399 423 470 513 570 630 658 665 705 798 846 855 893 945 987 1026 1197 1269 1330 1410 1645 1710 1786 1890 1974 1995 2115 2394 2538 2565 2679 2961 3290 3591 3990 4230 4465 4935 5130 5358 5922 5985 6251 6345 7182 8037 8883 8930 9870 10711 11970 12502 12690 13395 14805 16074 17766 17955 18753 21422 24111 26790 29610 31255 32133 35910 37506 40185 44415 48222 53555 56259 62510 64266 74977 80370 88830 93765 96399 107110 112518 120555 149954 160665 168777 187530 192798 203509 224931 241110 281295 289197 321330 337554 374885 407018 449862 481995 503417 562590 578394 610527 674793 749770 843885 963990 1006834 1017545 1124655 1221054 1349586 1424563 1445985 1510251 1687770 1831581 2024379 2035090 2249310 2517085 2849126 2891970 3020502 3052635 3373965 3523919 3663162 4048758 4273689 4530753 5034170 5494743 6105270 6747930 7047838 7122815 7551255 8547378 9061506 9157905 9564923 10121895 10571757 10989486 12821067 13592259 14245630 15102510 17619595 18315810 19129846 20243790 21143514 21368445 22653765 25642134 27184518 27473715 28694769 31715271 35239190 38463201 42736890 45307530 47824615 52858785 54947430 57389538 63430542 64105335 66954461 67961295 76926402 86084307 95145813 95649230 105717570 128210670 133908922 135922590 143473845 158576355 172168614 190291626 192316005 200863383 258252921 286947690 317152710 334772305 384632010 401726766 430421535 475729065 516505842 602590149 669544610 860843070 951458130 1004316915 1205180298 1291264605 1807770447 2008633830 2582529210 3012950745 3615540894 6025901490 9038852235 18077704470
• Sum of all divisors σ(n): 59233075200
• Sum of proper divisors (its aliquot sum) s(n): 41155370730
• 18077704470 is an abundant number, because the sum of its proper divisors (41155370730) is greater than itself. Its abundance is 23077666260

Bases of 18077704470

• Binary: 10000110101100000111110000100010110₂
• Hexadecimal: 0x43583E116
• Base-36: 8AYZY1I

Squares and roots of 18077704470

• 18077704470 squared (18077704470²) is 326803398904657980900
• 18077704470 cubed (18077704470³) is 5907855265189928685137104623000
• The square root of 18077704470 is 134453.3542534361
• The cube root of 18077704470 is 2624.5071531875

Scales and comparisons

• 18,077,704,470 seconds is equal to 574 years, 42 weeks, 2 days, 16 hours, 34 minutes, 30 seconds.
• To count from 1 to 18,077,704,470 would take you about one thousand, one hundred forty-nine 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 18077704470 cubic inches would be around 218.7 feet tall.

Recreational maths with 18077704470

• 18077704470 backwards is 07440777081
• 18077704470 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18077704470's digits is 45
• More coming soon!