18212852025000

Names of 18212852025000

• Cardinal: 18212852025000 can be written as Eighteen trillion, two hundred twelve billion, eight hundred fifty-two million, twenty-five thousand.

Scientific notation

• Scientific notation: 1.8212852025 × 10¹³

Factors of 18212852025000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3009

Divisors of 18212852025000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 125 135 150 162 180 200 216 225 250 270 300 324 360 375 405 450 500 540 600 625 648 675 750 810 900 1000 1080 1125 1250 1350 1500 1620 1800 1875 2025 2250 2500 2700 2999 3000 3125 3240 3375 3750 4050 4500 5000 5400 5625 5998 6250 6750 7500 8100 8997 9000 9375 10125 11250 11996 12500 13500 14995 15000 16200 16875 17994 18750 20250 22500 23992 25000 26991 27000 28125 29990 33750 35988 37500 40500 44985 45000 50625 53982 56250 59980 67500 71976 74975 75000 80973 81000 84375 89970 101250 107964 112500 119960 134955 135000 149950 161946 168750 179940 202500 215928 224925 225000 242919 253125 269910 299900 323892 337500 359880 374875 404865 405000 449850 485838 506250 539820 599800 647784 674775 675000 749750 809730 899700 971676 1012500 1079640 1124625 1214595 1349550 1499500 1619460 1799400 1874375 1943352 2024325 2025000 2249250 2429190 2699100 2999000 3238920 3373875 3748750 4048650 4498500 4858380 5398200 5623125 6072975 6747750 7497500 8097300 8994001 8997000 9371875 9716760 10121625 11246250 12145950 13495500 14995000 16194600 16869375 17988002 18743750 20243250 22492500 24291900 26982003 26991000 28115625 30364875 33738750 35976004 37487500 40486500 44970005 44985000 48583800 50608125 53964006 56231250 60729750 67477500 71952008 74975000 80946009 80973000 84346875 89940010 101216250 107928012 112462500 121459500 134910015 134955000 151824375 161892018 168693750 179880020 202432500 215856024 224850025 224925000 242838027 242919000 253040625 269820030 303648750 323784036 337387500 359760040 404730045 404865000 449700050 485676054 506081250 539640060 607297500 647568072 674550075 674775000 728514081 759121875 809460090 899400100 971352108 1012162500 1079280120 1124250125 1214190135 1214595000 1349100150 1457028162 1518243750 1618920180 1798800200 1942704216 2023650225 2024325000 2248500250 2428380270 2698200300 2914056324 3036487500 3237840360 3372750375 3642570405 4047300450 4497000500 4856760540 5396400600 5621250625 5828112648 6070950675 6072975000 6745500750 7285140810 8094600900 8994001000 9713521080 10118251125 11242501250 12141901350 13491001500 14570281620 16189201800 16863751875 18212852025 20236502250 22485002500 24283802700 26982003000 28106253125 29140563240 30354753375 33727503750 36425704050 40473004500 44970005000 48567605400 50591255625 56212506250 60709506750 67455007500 72851408100 80946009000 84318759375 91064260125 101182511250 112425012500 121419013500 134910015000 145702816200 151773766875 168637518750 182128520250 202365022500 224850025000 242838027000 252956278125 303547533750 337275037500 364257040500 404730045000 455321300625 505912556250 607095067500 674550075000 728514081000 758868834375 910642601250 1011825112500 1214190135000 1517737668750 1821285202500 2023650225000 2276606503125 3035475337500 3642570405000 4553213006250 6070950675000 9106426012500 18212852025000
• Sum of all divisors σ(n): 63783248919390
• Sum of proper divisors (its aliquot sum) s(n): 45570396894390
• 18212852025000 is an abundant number, because the sum of its proper divisors (45570396894390) is greater than itself. Its abundance is 27357544869390

Bases of 18212852025000

• Binary: 100001001000010000010100100110100011010101000₂
• Hexadecimal: 0x1090829346A8
• Base-36: 6GEV9UQI0

Squares and roots of 18212852025000

• 18212852025000 squared (18212852025000²) is 331707978884546600625000000
• 18212852025000 cubed (18212852025000³) is 6041348334936071796399897515625000000000
• The square root of 18212852025000 is 4267651.8162802363
• The cube root of 18212852025000 is 26310.3112835003

Scales and comparisons

• 18,212,852,025,000 seconds is equal to 579,112 years, 18 weeks, 4 days, 10 hours, 30 minutes.
• To count from 1 to 18,212,852,025,000 would take you about one million, four hundred forty-seven thousand, seven hundred eighty 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 18212852025000 cubic inches would be around 2192.5 feet tall.

Recreational maths with 18212852025000

• 18212852025000 backwards is 00052025821281
• 18212852025000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18212852025000's digits is 36
• More coming soon!