18104207550

Names of 18104207550

• Cardinal: 18104207550 can be written as Eighteen billion, one hundred four million, two hundred seven thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.810420755 × 10¹⁰

Factors of 18104207550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 311

Divisors of 18104207550

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 25 26 30 33 39 50 55 65 66 75 78 110 121 130 143 150 165 195 242 275 277 286 325 330 363 390 429 550 554 605 650 715 726 825 831 858 975 1210 1385 1430 1573 1650 1662 1815 1950 2145 2770 3025 3047 3146 3575 3601 3630 4155 4290 4719 6050 6094 6925 7150 7202 7865 8310 9075 9141 9438 10725 10803 13850 15235 15730 18005 18150 18282 20775 21450 21606 23595 30470 33517 36010 39325 39611 41550 45705 47190 54015 67034 76175 76729 78650 79222 90025 91410 100551 108030 117975 118833 152350 153458 167585 180050 198055 201102 228525 230187 235950 237666 270075 335170 383645 396110 435721 457050 460374 502755 540150 594165 767290 837925 844019 871442 990275 997477 1005510 1150935 1188330 1307163 1675850 1688038 1918225 1980550 1994954 2178605 2301870 2513775 2532057 2614326 2970825 2992431 3836450 4220095 4357210 4987385 5027550 5064114 5754675 5941650 5984862 6535815 8440190 9284209 9974770 10893025 10972247 11509350 12660285 13071630 14962155 18568418 21100475 21786050 21944494 24936925 25320570 27852627 29924310 32679075 32916741 42200950 46421045 49873850 54861235 55705254 63301425 65358150 65833482 74810775 92842090 109722470 120694717 126602850 139263135 149621550 164583705 232105225 241389434 274306175 278526270 329167410 362084151 464210450 548612350 603473585 696315675 724168302 822918525 1206947170 1392631350 1645837050 1810420755 3017367925 3620841510 6034735850 9052103775 18104207550
• Sum of all divisors σ(n): 53339976648
• Sum of proper divisors (its aliquot sum) s(n): 35235769098
• 18104207550 is an abundant number, because the sum of its proper divisors (35235769098) is greater than itself. Its abundance is 17131561548

Bases of 18104207550

• Binary: 10000110111000110000100100010111110₂
• Hexadecimal: 0x4371848BE
• Base-36: 8BERZY6

Squares and roots of 18104207550

• 18104207550 squared (18104207550²) is 327762331013477002500
• 18104207550 cubed (18104207550³) is 5933877267739789500411868875000
• The square root of 18104207550 is 134551.8767985049
• The cube root of 18104207550 is 2625.7890924749

Scales and comparisons

• 18,104,207,550 seconds is equal to 575 years, 34 weeks, 1 day, 10 hours, 32 minutes, 30 seconds.
• To count from 1 to 18,104,207,550 would take you about one thousand, one hundred fifty-one 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 18104207550 cubic inches would be around 218.8 feet tall.

Recreational maths with 18104207550

• 18104207550 backwards is 05570240181
• 18104207550 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18104207550's digits is 33
• More coming soon!