12447240000

Names of 12447240000

• Cardinal: 12447240000 can be written as Twelve billion, four hundred forty-seven million, two hundred forty thousand.

Scientific notation

• Scientific notation: 1.244724 × 10¹⁰

Factors of 12447240000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 203

Divisors of 12447240000

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 79 80 96 100 101 104 120 125 130 150 156 158 160 192 195 200 202 208 237 240 250 260 300 303 312 316 320 325 375 390 395 400 404 416 474 480 500 505 520 600 606 624 625 632 650 750 780 790 800 808 832 948 960 975 1000 1010 1027 1040 1185 1200 1212 1248 1250 1264 1300 1313 1500 1515 1560 1580 1600 1616 1625 1875 1896 1950 1975 2000 2020 2054 2080 2370 2400 2424 2496 2500 2525 2528 2600 2626 3000 3030 3081 3120 3160 3232 3250 3750 3792 3900 3939 3950 4000 4040 4108 4160 4740 4800 4848 4875 5000 5050 5056 5135 5200 5252 5925 6000 6060 6162 6240 6320 6464 6500 6565 7500 7575 7584 7800 7878 7900 7979 8000 8080 8125 8216 9480 9696 9750 9875 10000 10100 10270 10400 10504 11850 12000 12120 12324 12480 12625 12640 13000 13130 15000 15150 15168 15405 15600 15756 15800 15958 16160 16250 16432 18960 19392 19500 19695 19750 20000 20200 20540 20800 21008 23700 23937 24000 24240 24375 24648 25250 25280 25675 26000 26260 29625 30000 30300 30810 31200 31512 31600 31916 32320 32500 32825 32864 37875 37920 39000 39390 39500 39895 40000 40400 41080 42016 47400 47874 48480 48750 49296 49375 50500 51350 52000 52520 59250 60000 60600 61620 62400 63024 63125 63200 63832 65000 65650 65728 75750 75840 77025 78000 78780 79000 79790 80800 82160 84032 94800 95748 96960 97500 98475 98592 98750 101000 102700 103727 104000 105040 118500 119685 120000 121200 123240 126048 126250 126400 127664 128375 130000 131300 148125 151500 154050 156000 157560 158000 159580 161600 164125 164320 189375 189600 191496 195000 196950 197184 197500 199475 202000 205400 207454 210080 237000 239370 242400 246480 252096 252500 255328 256750 260000 262600 296250 303000 308100 311181 312000 315120 316000 319160 328250 328640 378750 379200 382992 385125 390000 393900 395000 398950 404000 410800 414908 420160 474000 478740 484800 492375 492960 505000 510656 513500 518635 520000 525200 592500 598425 606000 616200 622362 630240 632000 638320 641875 656500 757500 765984 770250 780000 787800 790000 797900 808000 820625 821600 829816 948000 957480 984750 985920 997375 1010000 1027000 1037270 1050400 1185000 1196850 1212000 1232400 1244724 1260480 1276640 1283750 1313000 1515000 1531968 1540500 1555905 1560000 1575600 1580000 1595800 1641250 1643200 1659632 1896000 1914960 1925625 1969500 1994750 2020000 2054000 2074540 2100800 2370000 2393700 2424000 2461875 2464800 2489448 2553280 2567500 2593175 2626000 2992125 3030000 3081000 3111810 3151200 3160000 3191600 3282500 3319264 3829920 3851250 3939000 3989500 4040000 4108000 4149080 4740000 4787400 4923750 4929600 4978896 4986875 5135000 5186350 5252000 5984250 6060000 6162000 6223620 6302400 6383200 6565000 6638528 7659840 7702500 7779525 7878000 7979000 8216000 8298160 9480000 9574800 9847500 9957792 9973750 10270000 10372700 10504000 11968500 12120000 12324000 12447240 12766400 12965875 13130000 14960625 15405000 15559050 15756000 15958000 16596320 19149600 19695000 19915584 19947500 20540000 20745400 23937000 24648000 24894480 25931750 26260000 29921250 30810000 31118100 31512000 31916000 33192640 38299200 38897625 39390000 39895000 41080000 41490800 47874000 49788960 51863500 52520000 59842500 61620000 62236200 63832000 64829375 77795250 78780000 79790000 82981600 95748000 99577920 103727000 119685000 123240000 124472400 129658750 155590500 157560000 159580000 165963200 191496000 194488125 207454000 239370000 248944800 259317500 311181000 319160000 388976250 414908000 478740000 497889600 518635000 622362000 777952500 829816000 957480000 1037270000 1244724000 1555905000 2074540000 2489448000 3111810000 4149080000 6223620000 12447240000
• Sum of all divisors σ(n): 45324491520
• Sum of proper divisors (its aliquot sum) s(n): 32877251520
• 12447240000 is an abundant number, because the sum of its proper divisors (32877251520) is greater than itself. Its abundance is 20430011520

Bases of 12447240000

• Binary: 1011100101111010011100111101000000₂
• Hexadecimal: 0x2E5E9CF40
• Base-36: 5PURJUO

Squares and roots of 12447240000

• 12447240000 squared (12447240000²) is 154933783617600000000
• 12447240000 cubed (12447240000³) is 1928497988796335424000000000000
• The square root of 12447240000 is 111567.1994808511
• The cube root of 12447240000 is 2317.5246090559

Scales and comparisons

• 12,447,240,000 seconds is equal to 395 years, 40 weeks, 5 days, 6 hours, 40 minutes.
• To count from 1 to 12,447,240,000 would take you about seven hundred ninety-one 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 12447240000 cubic inches would be around 193.1 feet tall.

Recreational maths with 12447240000

• 12447240000 backwards is 00004274421
• 12447240000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12447240000's digits is 24
• More coming soon!