18051196240

Names of 18051196240

• Cardinal: 18051196240 can be written as Eighteen billion, fifty-one million, one hundred ninety-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.805119624 × 10¹⁰

Factors of 18051196240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2047

Divisors of 18051196240

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 19 20 22 28 35 38 40 44 49 55 56 70 76 77 80 88 95 98 110 112 121 133 140 152 154 176 190 196 209 220 242 245 266 280 304 308 380 385 392 418 440 484 490 532 539 560 605 616 665 760 770 784 836 847 880 931 968 980 1045 1064 1078 1210 1232 1330 1463 1520 1540 1672 1694 1862 1936 1960 2003 2090 2128 2156 2299 2420 2660 2695 2926 3080 3344 3388 3724 3920 4006 4180 4235 4312 4598 4655 4840 5320 5390 5852 5929 6160 6776 7315 7448 8012 8360 8470 8624 9196 9310 9680 10015 10241 10640 10780 11495 11704 11858 13552 14021 14630 14896 16024 16093 16720 16940 18392 18620 20030 20482 21560 22033 22990 23408 23716 28042 29260 29645 32048 32186 33880 36784 37240 38057 40060 40964 43120 44066 45980 47432 51205 56084 58520 59290 64372 67760 70105 74480 76114 80120 80465 81928 88132 91960 94864 98147 102410 110165 112168 112651 117040 118580 128744 140210 152228 154231 160240 160930 163856 176264 183920 190285 196294 204820 220330 224336 225302 237160 242363 257488 266399 280420 304456 308462 321860 352528 380570 392588 409640 418627 440660 450604 474320 484726 490735 532798 560840 563255 608912 616924 643720 761140 771155 785176 819280 837254 881320 901208 969452 981470 1065596 1079617 1121680 1126510 1211815 1233848 1287440 1331995 1522280 1542310 1570352 1674508 1696541 1762640 1802416 1864793 1938904 1962940 2093135 2131192 2159234 2253020 2423630 2467696 2663990 2930389 3044560 3084620 3349016 3393082 3729586 3877808 3925880 4186270 4262384 4318468 4506040 4604897 4847260 5327980 5398085 5860778 6169240 6698032 6786164 7459172 7851760 8372540 8482705 8636936 9012080 9209794 9323965 9694520 10655960 10796170 11721556 11875787 12338480 13572328 14651945 14918344 16745080 16965410 17273872 18419588 18647930 19389040 20512723 21311920 21592340 23024485 23443112 23751574 27144656 29303890 29836688 32234279 33490160 33930820 36839176 37295860 41025446 43184680 46048970 46886224 47503148 58607780 59378935 64468558 67861640 73678352 74591720 82050892 86369360 92097940 95006296 102563615 117215560 118757870 128937116 135723280 149183440 161171395 164101784 184195880 190012592 205127230 225639953 234431120 237515740 257874232 322342790 328203568 368391760 410254460 451279906 475031480 515748464 644685580 820508920 902559812 950062960 1128199765 1289371160 1641017840 1805119624 2256399530 2578742320 3610239248 4512799060 9025598120 18051196240
• Sum of all divisors σ(n): 56515445280
• Sum of proper divisors (its aliquot sum) s(n): 38464249040
• 18051196240 is an abundant number, because the sum of its proper divisors (38464249040) is greater than itself. Its abundance is 20413052800

Bases of 18051196240

• Binary: 10000110011111011110110010101010000₂
• Hexadecimal: 0x433EF6550
• Base-36: 8AJ7S5S

Squares and roots of 18051196240

• 18051196240 squared (18051196240²) is 325845685694990137600
• 18051196240 cubed (18051196240³) is 5881904416437627758682202624000
• The square root of 18051196240 is 134354.7402959791
• The cube root of 18051196240 is 2623.2237108815

Scales and comparisons

• 18,051,196,240 seconds is equal to 573 years, 50 weeks, 3 days, 21 hours, 10 minutes, 40 seconds.
• To count from 1 to 18,051,196,240 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 18051196240 cubic inches would be around 218.6 feet tall.

Recreational maths with 18051196240

• 18051196240 backwards is 04269115081
• The number of decimal digits it has is: 11
• The sum of 18051196240's digits is 37
• More coming soon!