1228046400

Names of 1228046400

• Cardinal: 1228046400 can be written as One billion, two hundred twenty-eight million, forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.2280464 × 10⁹

Factors of 1228046400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 179

Divisors of 1228046400

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 31 32 35 36 40 42 45 48 50 54 56 60 62 63 64 70 72 75 80 84 90 93 96 100 105 108 112 120 124 126 131 135 140 144 150 155 160 168 175 180 186 189 192 200 210 216 217 224 225 240 248 252 262 270 279 280 288 300 310 315 320 336 350 360 372 378 393 400 420 432 434 448 450 465 480 496 504 524 525 540 558 560 576 600 620 630 651 655 672 675 700 720 744 756 775 786 800 837 840 864 868 900 917 930 945 960 992 1008 1048 1050 1080 1085 1116 1120 1179 1200 1240 1260 1302 1310 1344 1350 1395 1400 1440 1488 1512 1550 1572 1575 1600 1674 1680 1728 1736 1800 1834 1860 1890 1953 1965 1984 2016 2096 2100 2160 2170 2232 2240 2325 2358 2400 2480 2520 2604 2620 2700 2751 2790 2800 2880 2976 3024 3100 3144 3150 3255 3275 3348 3360 3472 3537 3600 3668 3720 3780 3906 3930 4032 4061 4185 4192 4200 4320 4340 4464 4585 4650 4716 4725 4800 4960 5040 5208 5240 5400 5425 5502 5580 5600 5859 5895 5952 6048 6200 6288 6300 6510 6550 6696 6720 6944 6975 7074 7200 7336 7440 7560 7812 7860 8122 8253 8370 8384 8400 8640 8680 8928 9170 9300 9432 9450 9765 9825 9920 10080 10416 10480 10800 10850 11004 11160 11200 11718 11790 12096 12183 12400 12576 12600 13020 13100 13392 13755 13888 13950 14148 14400 14672 14880 15120 15624 15720 16244 16275 16506 16740 16800 17360 17685 17856 18340 18600 18864 18900 19530 19650 20160 20305 20832 20925 20960 21600 21700 22008 22320 22925 23436 23580 24366 24759 24800 25152 25200 26040 26200 26784 27510 27900 28296 28427 29295 29344 29475 29760 30240 31248 31440 32488 32550 33012 33480 33600 34720 35370 36549 36680 37200 37728 37800 39060 39300 40610 41265 41664 41850 41920 43200 43400 44016 44640 45850 46872 47160 48732 48825 49518 49600 50400 52080 52400 53568 55020 55800 56592 56854 58590 58688 58950 60480 60915 62496 62880 64976 65100 66024 66960 68775 69440 70740 73098 73360 74400 75456 75600 78120 78600 81220 82530 83700 85281 86800 88032 88425 89280 91700 93744 94320 97464 97650 99036 100800 101525 104160 104800 109647 110040 111600 113184 113708 117180 117900 121830 123795 124992 125760 129952 130200 132048 133920 137550 141480 142135 146196 146475 146720 148800 151200 156240 157200 162440 165060 167400 170562 173600 176064 176850 182745 183400 187488 188640 194928 195300 198072 203050 206325 208320 209600 219294 220080 223200 226368 227416 234360 235800 243660 247590 255843 259904 260400 264096 267840 275100 282960 284270 292392 292950 293440 302400 304575 312480 314400 324880 330120 334800 341124 347200 353700 365490 366800 374976 377280 389856 390600 396144 406100 412650 426405 438588 440160 446400 454832 468720 471600 487320 495180 511686 520800 528192 548235 550200 565920 568540 584784 585900 609150 618975 624960 628800 649760 660240 669600 682248 707400 710675 730980 733600 767529 779712 781200 792288 812200 825300 852810 877176 880320 909664 913725 937440 943200 974640 990360 1023372 1041600 1096470 1100400 1131840 1137080 1169568 1171800 1218300 1237950 1279215 1299520 1320480 1339200 1364496 1414800 1421350 1461960 1467200 1535058 1562400 1584576 1624400 1650600 1705620 1754352 1819328 1827450 1874880 1886400 1949280 1980720 2046744 2132025 2192940 2200800 2274160 2339136 2343600 2436600 2475900 2558430 2640960 2728992 2741175 2829600 2842700 2923920 3070116 3124800 3248800 3301200 3411240 3508704 3654900 3837645 3898560 3961440 4093488 4264050 4385880 4401600 4548320 4687200 4873200 4951800 5116860 5457984 5482350 5659200 5685400 5847840 6140232 6396075 6497600 6602400 6822480 7017408 7309800 7675290 7922880 8186976 8528100 8771760 9096640 9374400 9746400 9903600 10233720 10964700 11370800 11695680 12280464 12792150 13204800 13644960 14619600 15350580 16373952 17056200 17543520 19188225 19492800 19807200 20467440 21929400 22741600 24560928 25584300 27289920 29239200 30701160 34112400 35087040 38376450 39614400 40934880 43858800 45483200 49121856 51168600 58478400 61402320 68224800 76752900 81869760 87717600 102337200 122804640 136449600 153505800 175435200 204674400 245609280 307011600 409348800 614023200 1228046400
• Sum of all divisors σ(n): 5321564160
• Sum of proper divisors (its aliquot sum) s(n): 4093517760
• 1228046400 is an abundant number, because the sum of its proper divisors (4093517760) is greater than itself. Its abundance is 2865471360

Bases of 1228046400

• Binary: 1001001001100101000000001000000₂
• Hexadecimal: 0x49328040
• Base-36: KB5AO0

Squares and roots of 1228046400

• 1228046400 squared (1228046400²) is 1508097960552960000
• 1228046400 cubed (1228046400³) is 1852014271304404537344000000
• The square root of 1228046400 is 35043.4929765855
• The cube root of 1228046400 is 1070.8737149941

Scales and comparisons

• 1,228,046,400 seconds is equal to 39 years, 2 weeks, 3 days, 12 hours.
• To count from 1 to 1,228,046,400 would take you about seventy-eight 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 1228046400 cubic inches would be around 89.2 feet tall.

Recreational maths with 1228046400

• 1228046400 backwards is 0046408221
• 1228046400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1228046400's digits is 27
• More coming soon!