428446148625

Names of 428446148625

• Cardinal: 428446148625 can be written as Four hundred twenty-eight billion, four hundred forty-six million, one hundred forty-eight thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.28446148625 × 10¹¹

Factors of 428446148625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 65

Divisors of 428446148625

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 9 11 15 17 25 27 29 33 45 51 55 75 81 85 87 99 125 135 145 153 165 187 225 243 255 261 275 289 297 319 375 405 425 435 459 493 495 561 675 725 729 765 783 825 867 891 935 957 1125 1215 1275 1305 1375 1377 1445 1479 1485 1595 1683 2025 2125 2175 2187 2295 2349 2465 2475 2601 2673 2805 2871 3179 3375 3625 3645 3825 3915 4125 4131 4335 4437 4455 4675 4785 4913 5049 5423 6075 6375 6525 6885 7047 7225 7395 7425 7803 7975 8019 8381 8415 8613 9537 10125 10875 10935 11475 11745 12325 12375 12393 13005 13311 13365 14025 14355 14739 15147 15895 16269 18225 19125 19575 20655 21141 21675 22185 22275 23375 23409 23925 24057 24565 25143 25245 25839 27115 28611 30375 32625 34425 35235 36125 36975 37125 37179 39015 39875 39933 40095 41905 42075 43065 44217 45441 47685 48807 54043 54675 57375 58725 61625 61965 63423 65025 66555 66825 70125 70227 71775 73695 75429 75735 77517 79475 81345 85833 91125 92191 97875 103275 105705 108375 110925 111375 117045 119625 119799 120285 122825 125715 126225 129195 132651 135575 136323 142477 143055 146421 162129 172125 176175 184875 185895 195075 199665 200475 209525 210375 210681 215325 221085 226287 227205 232551 238425 244035 257499 270215 273375 276573 293625 309825 317115 325125 332775 334125 351135 358875 359397 368475 377145 378675 387585 397375 397953 406725 408969 427431 429165 439263 460955 486387 516375 528525 554625 585225 598995 601425 614125 628575 631125 632043 645975 663255 677875 678861 681615 697653 712385 715275 732105 772497 810645 829719 880875 929475 975375 998325 1002375 1047625 1053405 1076625 1078191 1105425 1131435 1136025 1162755 1192125 1193859 1220175 1282293 1287495 1317789 1351075 1382865 1459161 1549125 1567247 1585575 1663875 1755675 1796985 1842375 1885725 1893375 1937925 1989765 2033625 2036583 2044845 2137155 2145825 2196315 2304775 2317491 2431935 2489157 2642625 2926125 2994975 3007125 3142875 3160215 3229875 3316275 3394305 3408075 3488265 3561925 3576375 3581577 3660525 3846879 3862485 3953367 4053225 4148595 4377483 4647375 4701741 4991625 5267025 5390955 5527125 5657175 5680125 5813775 5969295 6100875 6109749 6411465 6437475 6588945 6755375 6914325 6952473 7295805 7467471 7836235 7927875 8778375 8984925 9428625 9689625 9948825 10182915 10224225 10685775 10729125 10744731 10981575 11523875 11540637 11587455 11860101 12159675 12445785 13132449 14105223 14974875 15801075 16581375 16971525 17040375 17441325 17809625 17907885 18302625 18329247 19234395 19312425 19766835 20266125 20742975 21887415 22402413 23508705 26335125 26954775 28285875 29068875 29846475 30548745 32057325 32187375 32944725 34571625 34621911 34762365 36479025 37337355 39181175 39397347 42315669 44924625 49744125 50914575 51121125 53428875 53723655 54907875 57703185 57937275 59300505 60798375 62228925 65662245 67207239 70526115 79005375 84857625 87206625 89539425 91646235 96171975 96562125 98834175 103714875 103865733 109437075 112012065 117543525 118192041 126947007 134773875 149232375 152743725 160286625 164723625 173109555 173811825 182395125 186686775 195905875 196986735 201621717 211578345 254572875 268618275 288515925 289686375 296502525 311144625 311597199 328311225 336036195 352630575 380841021 447697125 458231175 480859875 494170875 519328665 547185375 560060325 587717625 590960205 634735035 763718625 865547775 869059125 933433875 984933675 1008108585 1057891725 1142523063 1343091375 1442579625 1482512625 1557985995 1641556125 1680180975 1763152875 1904205105 2291155875 2596643325 2800301625 2954801025 3173675175 3427569189 4327738875 4924668375 5040542925 5289458625 5712615315 7789929975 8400904875 9521025525 12983216625 14774005125 15868375875 17137845945 25202714625 28563076575 38949649875 47605127625 85689229725 142815382875 428446148625
• Sum of all divisors σ(n): 961549056000
• Sum of proper divisors (its aliquot sum) s(n): 533102907375
• 428446148625 is an abundant number, because the sum of its proper divisors (533102907375) is greater than itself. Its abundance is 104656758750

Bases of 428446148625

• Binary: 110001111000001011000010110100000010001₂
• Hexadecimal: 0x63C1616811
• Base-36: 5GTPRW29

Squares and roots of 428446148625

• 428446148625 squared (428446148625²) is 183566102271595589390625
• 428446148625 cubed (428446148625³) is 78648189536367994007950191931640625
• The square root of 428446148625 is 654557.9795747661
• The cube root of 428446148625 is 7538.7396936235

Scales and comparisons

• 428,446,148,625 seconds is equal to 13,623 years, 13 weeks, 4 days, 11 hours, 3 minutes, 45 seconds.
• To count from 1 to 428,446,148,625 would take you about twenty-seven thousand, two hundred forty-six 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 428446148625 cubic inches would be around 628.2 feet tall.

Recreational maths with 428446148625

• 428446148625 backwards is 526841644824
• The number of decimal digits it has is: 12
• The sum of 428446148625's digits is 54
• More coming soon!