18680141200

Names of 18680141200

• Cardinal: 18680141200 can be written as Eighteen billion, six hundred eighty million, one hundred forty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.86801412 × 10¹⁰

Factors of 18680141200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 296

Divisors of 18680141200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 31 35 40 41 50 56 58 62 70 80 82 100 112 116 124 140 145 155 164 175 181 200 203 205 217 232 248 280 287 290 310 328 350 362 400 406 410 434 464 496 560 574 580 620 656 700 724 725 775 812 820 868 899 905 1015 1025 1085 1148 1160 1189 1240 1267 1271 1400 1435 1448 1450 1550 1624 1640 1736 1798 1810 2030 2050 2170 2296 2320 2378 2480 2534 2542 2800 2870 2896 2900 3100 3248 3280 3472 3596 3620 4060 4100 4340 4495 4525 4592 4756 5068 5075 5084 5249 5425 5611 5740 5800 5945 6200 6293 6335 6355 7175 7192 7240 7421 8120 8200 8323 8680 8897 8990 9050 9512 10136 10150 10168 10498 10850 11222 11480 11600 11890 12400 12586 12670 12710 14350 14384 14480 14842 16240 16400 16646 17360 17794 17980 18100 19024 20272 20300 20336 20996 21700 22444 22475 22960 23780 25172 25340 25420 26245 28055 28700 29684 29725 31465 31675 31775 33292 35588 35960 36200 36743 36859 37105 39277 40600 41615 41992 43400 44485 44888 44950 47560 50344 50680 50840 51947 52490 56110 57400 59368 59450 62930 63350 63550 66584 71176 71920 72400 73486 73718 74210 78554 81200 83230 83984 86800 88970 89776 89900 95120 100688 101360 101680 103894 104980 112220 114800 118736 118900 125860 126700 127100 131225 133168 140275 142352 146972 147436 148420 157108 157325 162719 166460 177940 179800 183715 184295 185525 196385 207788 208075 209960 215209 222425 224440 230051 237800 251720 253400 254200 258013 259735 262450 280550 293944 294872 296840 314216 314650 325438 332920 355880 359600 367430 368590 371050 392770 415576 416150 419920 430418 444850 448880 460102 475600 503440 506800 508400 516026 519470 524900 561100 587888 589744 593680 628432 629300 650876 665840 711760 734860 737180 742100 785540 813595 831152 832300 860836 889700 918575 920204 921475 981925 1032052 1038940 1049800 1076045 1122200 1139033 1150255 1258600 1290065 1298675 1301752 1469720 1474360 1484200 1506463 1571080 1610357 1627190 1664600 1721672 1779400 1837150 1840408 1842950 1963850 2064104 2077880 2099600 2152090 2244400 2278066 2300510 2517200 2580130 2597350 2603504 2939440 2948720 2968400 3012926 3142160 3220714 3254380 3329200 3443344 3558800 3674300 3680816 3685900 3927700 4067975 4128208 4155760 4304180 4556132 4601020 5160260 5194700 5380225 5695165 5751275 6025852 6441428 6450325 6508760 6671479 7348600 7371800 7532315 7855400 8051785 8135950 8608360 9112264 9202040 10320520 10389400 10760450 11390330 11502550 12051704 12882856 12900650 13017520 13342958 14697200 14743600 15064630 15710800 16103570 16271900 17216720 18224528 18404080 20641040 20778800 21520900 22780660 23005100 24103408 25765712 25801300 26685916 28475825 30129260 32207140 32543800 33357395 37661575 40258925 43041800 45561320 46010200 46700353 51602600 53371832 56951650 60258520 64414280 65087600 66714790 75323150 80517850 86083600 91122640 92020400 93400706 103205200 106743664 113903300 120517040 128828560 133429580 150646300 161035700 166786975 186801412 227806600 233501765 266859160 301292600 322071400 333573950 373602824 455613200 467003530 533718320 602585200 644142800 667147900 747205648 934007060 1167508825 1334295800 1868014120 2335017650 2668591600 3736028240 4670035300 9340070600 18680141200
• Sum of all divisors σ(n): 56416389120
• Sum of proper divisors (its aliquot sum) s(n): 37736247920
• 18680141200 is an abundant number, because the sum of its proper divisors (37736247920) is greater than itself. Its abundance is 19056106720

Bases of 18680141200

• Binary: 10001011001011011000101010110010000₂
• Hexadecimal: 0x4596C5590
• Base-36: 8KXO974

Squares and roots of 18680141200

• 18680141200 squared (18680141200²) is 348947675251937440000
• 18680141200 cubed (18680141200³) is 6518391845117936952766528000000
• The square root of 18680141200 is 136675.3130598207
• The cube root of 18680141200 is 2653.3429367315

Scales and comparisons

• 18,680,141,200 seconds is equal to 593 years, 50 weeks, 3 days, 8 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,680,141,200 would take you about one thousand, one hundred eighty-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 18680141200 cubic inches would be around 221.1 feet tall.

Recreational maths with 18680141200

• 18680141200 backwards is 00214108681
• 18680141200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18680141200's digits is 31
• More coming soon!