18045035008

Names of 18045035008

• Cardinal: 18045035008 can be written as Eighteen billion, forty-five million, thirty-five thousand and eight.

Scientific notation

• Scientific notation: 1.8045035008 × 10¹⁰

Factors of 18045035008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 427

Divisors of 18045035008

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 77 88 91 104 112 128 137 143 154 176 182 208 224 256 257 274 286 308 352 364 416 448 512 514 548 572 616 704 728 832 896 959 1001 1028 1096 1144 1232 1408 1456 1507 1664 1781 1792 1799 1918 2002 2056 2192 2288 2464 2816 2827 2912 3014 3328 3341 3562 3584 3598 3836 4004 4112 4384 4576 4928 5632 5654 5824 6028 6656 6682 7124 7196 7672 8008 8224 8768 9152 9856 10549 11308 11648 12056 12467 13364 14248 14392 15344 16016 16448 17536 18304 19591 19712 19789 21098 22616 23296 23387 24112 24934 26728 28496 28784 30688 32032 32896 35072 35209 36608 36751 39182 39424 39578 42196 45232 46592 46774 48224 49868 53456 56992 57568 61376 64064 65792 70144 70418 73216 73502 78364 79156 84392 90464 93548 96448 99736 106912 113984 115136 122752 128128 131584 137137 140836 147004 156728 158312 168784 180928 187096 192896 199472 213824 227968 230272 245504 246463 256256 257257 274274 281672 294008 313456 316624 337568 361856 374192 385792 387299 398944 427648 455936 457717 460544 491008 492926 512512 514514 548548 563344 588016 626912 633248 675136 723712 748384 771584 774598 797888 855296 911872 915434 921088 985852 1029028 1097096 1126688 1176032 1253824 1266496 1350272 1447424 1496768 1549196 1595776 1710592 1830868 1971704 2058056 2194192 2253376 2352064 2507648 2532992 2700544 2711093 2993536 3098392 3191552 3204019 3661736 3943408 4116112 4388384 4506752 4704128 5015296 5034887 5065984 5401088 5422186 5987072 6196784 6383104 6408038 7323472 7886816 8232224 8776768 9013504 9408256 10030592 10069774 10131968 10844372 11974144 12393568 12816076 14646944 15773632 16464448 17553536 18027008 18816512 20139548 21688744 24787136 25632152 29293888 31547264 32928896 35107072 35244209 40279096 43377488 49574272 51264304 58587776 63094528 65857792 70214144 70488418 80558192 86754976 99148544 102528608 117175552 126189056 131715584 140976836 161116384 173509952 198297088 205057216 234351104 281953672 322232768 347019904 410114432 563907344 644465536 694039808 820228864 1127814688 1288931072 1388079616 1640457728 2255629376 2577862144 4511258752 9022517504 18045035008
• Sum of all divisors σ(n): 48952366848
• Sum of proper divisors (its aliquot sum) s(n): 30907331840
• 18045035008 is an abundant number, because the sum of its proper divisors (30907331840) is greater than itself. Its abundance is 12862296832

Bases of 18045035008

• Binary: 10000110011100100010110001000000000₂
• Hexadecimal: 0x433916200
• Base-36: 8AFJQ4G

Squares and roots of 18045035008

• 18045035008 squared (18045035008²) is 325623288439945560064
• 18045035008 cubed (18045035008³) is 5875883639318899336969046720512
• The square root of 18045035008 is 134331.8093676997
• The cube root of 18045035008 is 2622.9252241247

Scales and comparisons

• 18,045,035,008 seconds is equal to 573 years, 40 weeks, 2 days, 13 hours, 43 minutes, 28 seconds.
• To count from 1 to 18,045,035,008 would take you about one thousand, one hundred forty-seven 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 18045035008 cubic inches would be around 218.6 feet tall.

Recreational maths with 18045035008

• 18045035008 backwards is 80053054081
• The number of decimal digits it has is: 11
• The sum of 18045035008's digits is 34
• More coming soon!