12221440000

Names of 12221440000

• Cardinal: 12221440000 can be written as Twelve billion, two hundred twenty-one million, four hundred forty thousand.

Scientific notation

• Scientific notation: 1.222144 × 10¹⁰

Factors of 12221440000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 56

Divisors of 12221440000

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 31 32 35 40 44 50 55 56 62 64 70 77 80 88 100 110 112 124 125 128 140 154 155 160 175 176 200 217 220 224 248 250 256 275 280 308 310 320 341 350 352 385 400 434 440 448 496 500 512 550 560 616 620 625 640 682 700 704 770 775 800 868 875 880 896 992 1000 1024 1085 1100 1120 1232 1240 1250 1280 1364 1375 1400 1408 1540 1550 1600 1705 1736 1750 1760 1792 1925 1984 2000 2048 2170 2200 2240 2387 2464 2480 2500 2560 2728 2750 2800 2816 3080 3100 3200 3410 3472 3500 3520 3584 3850 3875 3968 4000 4096 4340 4375 4400 4480 4774 4928 4960 5000 5120 5425 5456 5500 5600 5632 6160 6200 6400 6820 6875 6944 7000 7040 7168 7700 7750 7936 8000 8192 8525 8680 8750 8800 8960 9548 9625 9856 9920 10000 10240 10850 10912 11000 11200 11264 11935 12320 12400 12800 13640 13750 13888 14000 14080 14336 15400 15500 15872 16000 17050 17360 17500 17600 17920 19096 19250 19375 19712 19840 20000 20480 21700 21824 22000 22400 22528 23870 24640 24800 25600 27125 27280 27500 27776 28000 28160 28672 30800 31000 31744 32000 34100 34720 35000 35200 35840 38192 38500 38750 39424 39680 40000 40960 42625 43400 43648 44000 44800 45056 47740 48125 49280 49600 51200 54250 54560 55000 55552 56000 56320 57344 59675 61600 62000 63488 64000 68200 69440 70000 70400 71680 76384 77000 77500 78848 79360 80000 85250 86800 87296 88000 89600 90112 95480 96250 98560 99200 102400 108500 109120 110000 111104 112000 112640 119350 123200 124000 126976 128000 135625 136400 138880 140000 140800 143360 152768 154000 155000 157696 158720 160000 170500 173600 174592 176000 179200 190960 192500 197120 198400 204800 213125 217000 218240 220000 222208 224000 225280 238700 246400 248000 253952 256000 271250 272800 277760 280000 281600 286720 298375 305536 308000 310000 315392 317440 320000 341000 347200 349184 352000 358400 381920 385000 394240 396800 426250 434000 436480 440000 444416 448000 450560 477400 492800 496000 512000 542500 545600 555520 560000 563200 596750 611072 616000 620000 630784 634880 640000 682000 694400 698368 704000 716800 763840 770000 788480 793600 852500 868000 872960 880000 888832 896000 954800 985600 992000 1024000 1085000 1091200 1111040 1120000 1126400 1193500 1222144 1232000 1240000 1269760 1280000 1364000 1388800 1396736 1408000 1433600 1491875 1527680 1540000 1576960 1587200 1705000 1736000 1745920 1760000 1777664 1792000 1909600 1971200 1984000 2170000 2182400 2222080 2240000 2252800 2387000 2444288 2464000 2480000 2560000 2728000 2777600 2793472 2816000 2983750 3055360 3080000 3153920 3174400 3410000 3472000 3491840 3520000 3584000 3819200 3942400 3968000 4340000 4364800 4444160 4480000 4774000 4888576 4928000 4960000 5120000 5456000 5555200 5632000 5967500 6110720 6160000 6348800 6820000 6944000 6983680 7040000 7168000 7638400 7884800 7936000 8680000 8729600 8888320 8960000 9548000 9777152 9856000 9920000 10912000 11110400 11264000 11935000 12221440 12320000 13640000 13888000 13967360 14080000 15276800 15769600 15872000 17360000 17459200 17920000 19096000 19554304 19712000 19840000 21824000 22220800 23870000 24442880 24640000 27280000 27776000 28160000 30553600 31744000 34720000 34918400 35840000 38192000 39424000 39680000 43648000 44441600 47740000 48885760 49280000 54560000 55552000 56320000 61107200 69440000 69836800 76384000 78848000 79360000 87296000 95480000 97771520 98560000 109120000 111104000 122214400 138880000 152768000 158720000 174592000 190960000 197120000 218240000 222208000 244428800 277760000 305536000 349184000 381920000 394240000 436480000 488857600 555520000 611072000 763840000 872960000 1111040000 1222144000 1527680000 1745920000 2444288000 3055360000 6110720000 12221440000
• Sum of all divisors σ(n): 39306617856
• Sum of proper divisors (its aliquot sum) s(n): 27085177856
• 12221440000 is an abundant number, because the sum of its proper divisors (27085177856) is greater than itself. Its abundance is 14863737856

Bases of 12221440000

• Binary: 1011011000011101000110000000000000₂
• Hexadecimal: 0x2D8746000
• Base-36: 5M4BVGG

Squares and roots of 12221440000

• 12221440000 squared (12221440000²) is 149363595673600000000
• 12221440000 cubed (12221440000³) is 1825438222709161984000000000000
• The square root of 12221440000 is 110550.6218887979
• The cube root of 12221440000 is 2303.4252681679

Scales and comparisons

• 12,221,440,000 seconds is equal to 388 years, 31 weeks, 2 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 12,221,440,000 would take you about seven hundred seventy-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 12221440000 cubic inches would be around 192 feet tall.

Recreational maths with 12221440000

• 12221440000 backwards is 00004412221
• 12221440000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12221440000's digits is 16
• More coming soon!