18195144000

Names of 18195144000

• Cardinal: 18195144000 can be written as Eighteen billion, one hundred ninety-five million, one hundred forty-four thousand.

Scientific notation

• Scientific notation: 1.8195144 × 10¹⁰

Factors of 18195144000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 62

Divisors of 18195144000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 41 44 48 50 55 60 64 66 75 80 82 88 96 100 110 120 123 125 132 150 160 164 165 176 192 200 205 220 240 246 250 264 275 300 320 328 330 352 375 400 410 440 451 480 492 500 528 550 600 615 656 660 704 750 800 820 825 880 902 960 984 1000 1025 1056 1100 1200 1230 1312 1320 1353 1375 1500 1600 1640 1650 1681 1760 1804 1968 2000 2050 2112 2200 2255 2400 2460 2624 2640 2706 2750 3000 3075 3280 3300 3362 3520 3608 3936 4000 4100 4125 4400 4510 4800 4920 5043 5125 5280 5412 5500 6000 6150 6560 6600 6724 6765 7216 7872 8000 8200 8250 8405 8800 9020 9840 10086 10250 10560 10824 11000 11275 12000 12300 13120 13200 13448 13530 14432 15375 16400 16500 16810 17600 18040 18491 19680 20172 20500 21648 22000 22550 24000 24600 25215 26400 26896 27060 28864 30750 32800 33000 33620 33825 36080 36982 39360 40344 41000 42025 43296 44000 45100 49200 50430 52800 53792 54120 55473 56375 61500 65600 66000 67240 67650 68921 72160 73964 80688 82000 84050 86592 88000 90200 92455 98400 100860 107584 108240 110946 112750 123000 126075 132000 134480 135300 137842 144320 147928 161376 164000 168100 169125 180400 184910 196800 201720 206763 210125 216480 221892 225500 246000 252150 264000 268960 270600 275684 277365 295856 322752 328000 336200 338250 344605 360800 369820 403440 413526 420250 432960 443784 451000 462275 492000 504300 537920 541200 551368 554730 591712 630375 672400 676500 689210 721600 739640 758131 806880 827052 840500 887568 902000 924550 984000 1008600 1033815 1082400 1102736 1109460 1183424 1260750 1344800 1353000 1378420 1386825 1479280 1516262 1613760 1654104 1681000 1723025 1775136 1804000 1849100 2017200 2067630 2164800 2205472 2218920 2274393 2311375 2521500 2689600 2706000 2756840 2773650 2958560 3032524 3308208 3362000 3446050 3550272 3608000 3698200 3790655 4034400 4135260 4410944 4437840 4548786 4622750 5043000 5169075 5412000 5513680 5547300 5917120 6065048 6616416 6724000 6892100 6934125 7396400 7581310 8068800 8270520 8615125 8875680 9097572 9245500 10086000 10338150 10824000 11027360 11094600 11371965 12130096 13232832 13448000 13784200 13868250 14792800 15162620 16541040 17230250 17751360 18195144 18491000 18953275 20172000 20676300 22054720 22189200 22743930 24260192 25845375 27568400 27736500 29585600 30325240 33082080 34460500 36390288 36982000 37906550 40344000 41352600 44378400 45487860 48520384 51690750 55136800 55473000 56859825 60650480 66164160 68921000 72780576 73964000 75813100 82705200 88756800 90975720 94766375 103381500 110273600 110946000 113719650 121300960 137842000 145561152 147928000 151626200 165410400 181951440 189532750 206763000 221892000 227439300 242601920 275684000 284299125 303252400 330820800 363902880 379065500 413526000 443784000 454878600 551368000 568598250 606504800 727805760 758131000 827052000 909757200 1137196500 1213009600 1516262000 1654104000 1819514400 2274393000 3032524000 3639028800 4548786000 6065048000 9097572000 18195144000
• Sum of all divisors σ(n): 67180748544
• Sum of proper divisors (its aliquot sum) s(n): 48985604544
• 18195144000 is an abundant number, because the sum of its proper divisors (48985604544) is greater than itself. Its abundance is 30790460544

Bases of 18195144000

• Binary: 10000111100100000111101110101000000₂
• Hexadecimal: 0x43C83DD40
• Base-36: 8CWX2YO

Squares and roots of 18195144000

• 18195144000 squared (18195144000²) is 331063265180736000000
• 18195144000 cubed (18195144000³) is 6023743783073677545984000000000
• The square root of 18195144000 is 134889.3768982567
• The cube root of 18195144000 is 2630.1781505965

Scales and comparisons

• 18,195,144,000 seconds is equal to 578 years, 28 weeks, 3 days, 22 hours, 40 minutes.
• To count from 1 to 18,195,144,000 would take you about one thousand, one hundred fifty-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 18195144000 cubic inches would be around 219.2 feet tall.

Recreational maths with 18195144000

• 18195144000 backwards is 00044159181
• 18195144000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18195144000's digits is 33
• More coming soon!