18040315104

Names of 18040315104

• Cardinal: 18040315104 can be written as Eighteen billion, forty million, three hundred fifteen thousand, one hundred four.

Scientific notation

• Scientific notation: 1.8040315104 × 10¹⁰

Factors of 18040315104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3764

Divisors of 18040315104

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 379 392 441 504 588 672 758 784 882 1008 1137 1176 1516 1568 1764 2016 2274 2352 2653 3032 3373 3411 3528 4548 4704 5306 6064 6746 6822 7056 7959 9096 10119 10612 12128 13492 13644 14112 15918 18192 18571 20238 21224 23611 23877 26984 27288 30357 31836 36384 37142 40476 42448 47222 47754 53968 54576 55713 60714 63672 70833 74284 80952 84896 94444 95508 107936 109152 111426 121428 127344 141666 148568 161904 165277 167139 188888 191016 212499 222852 242856 254688 283332 297136 323808 330554 334278 377776 382032 424998 445704 485712 495831 566664 594272 661108 668556 755552 764064 849996 891408 971424 991662 1133328 1278367 1322216 1337112 1487493 1699992 1782816 1983324 2266656 2556734 2644432 2674224 2974986 3399984 3835101 3966648 5113468 5288864 5348448 5949972 6799968 7670202 7933296 8948569 10226936 11505303 11899944 15340404 15866592 17897138 20453872 23010606 23799888 26845707 30680808 35794276 40907744 46021212 47599776 53691414 61361616 62639983 71588552 80537121 92042424 107382828 122723232 125279966 143177104 161074242 184084848 187919949 214765656 250559932 286354208 322148484 368169696 375839898 429531312 501119864 563759847 644296968 751679796 859062624 1002239728 1127519694 1288593936 1503359592 2004479456 2255039388 2577187872 3006719184 4510078776 6013438368 9020157552 18040315104
• Sum of all divisors σ(n): 59853207960
• Sum of proper divisors (its aliquot sum) s(n): 41812892856
• 18040315104 is an abundant number, because the sum of its proper divisors (41812892856) is greater than itself. Its abundance is 23772577752

Bases of 18040315104

• Binary: 10000110011010010010101110011100000₂
• Hexadecimal: 0x433495CE0
• Base-36: 8ACQK80

Squares and roots of 18040315104

• 18040315104 squared (18040315104²) is 325452969051610530816
• 18040315104 cubed (18040315104³) is 5871274113223414014605342244864
• The square root of 18040315104 is 134314.2401385647
• The cube root of 18040315104 is 2622.6965179133

Scales and comparisons

• 18,040,315,104 seconds is equal to 573 years, 32 weeks, 3 days, 22 hours, 38 minutes, 24 seconds.
• To count from 1 to 18,040,315,104 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 18040315104 cubic inches would be around 218.6 feet tall.

Recreational maths with 18040315104

• 18040315104 backwards is 40151304081
• The number of decimal digits it has is: 11
• The sum of 18040315104's digits is 27
• More coming soon!