428049821250

Names of 428049821250

• Cardinal: 428049821250 can be written as Four hundred twenty-eight billion, forty-nine million, eight hundred twenty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 4.2804982125 × 10¹¹

Factors of 428049821250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 195

Divisors of 428049821250

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 25 30 31 34 45 50 51 62 75 85 90 93 102 125 137 150 153 155 170 186 225 250 255 274 279 289 306 310 375 411 425 450 465 510 527 558 578 625 685 750 765 775 822 850 867 930 961 1054 1125 1233 1250 1275 1370 1395 1445 1530 1550 1581 1734 1875 1922 2055 2125 2250 2325 2329 2466 2550 2601 2635 2790 2883 2890 3162 3425 3750 3825 3875 4110 4247 4250 4335 4650 4658 4743 4805 5202 5270 5625 5766 6165 6375 6850 6975 6987 7225 7650 7750 7905 8494 8649 8670 8959 9486 9610 10275 10625 11250 11625 11645 12330 12741 12750 13005 13175 13950 13974 14415 14450 15810 16337 17125 17298 17918 19125 19375 20550 20961 21235 21250 21675 23250 23290 23715 24025 25482 26010 26350 26877 28830 30825 31875 32674 34250 34875 34935 36125 38223 38250 38750 39525 39593 41922 42470 43245 43350 44795 47430 48050 49011 51375 53754 58125 58225 61650 63705 63750 65025 65875 69750 69870 72075 72199 72250 76446 79050 79186 80631 81685 85625 86490 89590 95625 98022 102750 104805 106175 108375 116250 116450 118575 118779 120125 127410 130050 131657 131750 134385 144150 144398 147033 154125 161262 163370 171250 174375 174675 180625 191115 191250 197625 197965 209610 212350 216225 216597 216750 223975 237150 237558 240250 245055 256875 263314 268770 277729 291125 294066 308250 318525 325125 329375 348750 349350 356337 360375 360995 361250 382230 394971 395250 395930 403155 408425 432450 433194 447950 490110 513750 524025 530875 541875 555458 582250 592875 593895 600625 637050 649791 650250 658285 658750 671925 712674 720750 721990 735165 770625 789942 806310 816850 833187 873375 955575 988125 989825 1048050 1061750 1081125 1082985 1083750 1119875 1184913 1185750 1187790 1201250 1225275 1227383 1299582 1316570 1343850 1388645 1455625 1470330 1541250 1592625 1625625 1666374 1746750 1781685 1801875 1804975 1911150 1974855 1976250 1979650 2015775 2042125 2162250 2165970 2238169 2239750 2369826 2450550 2454766 2499561 2620125 2654375 2777290 2911250 2964375 2969475 3185250 3248955 3251250 3291425 3359625 3563370 3603750 3609950 3675825 3682149 3949710 4031550 4084250 4165935 4366875 4476338 4777875 4949125 4999122 5240250 5308750 5405625 5414925 5599375 5924565 5928750 5938950 6126375 6136915 6497910 6582850 6714507 6719250 6943225 7351650 7364298 7963125 8331870 8733750 8908425 9024875 9555750 9874275 9898250 10078875 10210625 10811250 10829850 11046447 11190845 11198750 11849130 12252750 12273830 12497805 13100625 13429014 13886450 14847375 15926250 16244775 16457125 16798125 17816850 18049750 18379125 18410745 19748550 20143521 20157750 20421250 20829675 22092894 22381690 23889375 24745625 24995610 26201250 27074625 29622825 29694750 30631875 30684575 32489550 32914250 33572535 33596250 34716125 36758250 36821490 38048873 40287042 41659350 44542125 45124375 47778750 49371375 49491250 50394375 54149250 55232235 55954225 59245650 61263750 61369150 62489025 67145070 69432250 74236875 76097746 81223875 82285625 89084250 90248750 91895625 92053725 98742750 100717605 100788750 104148375 110464470 111908450 114146619 124978050 135373125 148114125 148473750 153422875 162447750 164571250 167862675 173580625 183791250 184107450 190244365 201435210 208296750 222710625 228293238 246856875 270746250 276161175 279771125 296228250 306845750 312445125 335725350 342439857 347161250 380488730 406119375 445421250 460268625 493713750 503588025 520741875 552322350 559542250 570733095 624890250 684879714 740570625 767114375 812238750 839313375 920537250 951221825 1007176050 1041483750 1141466190 1380805875 1398855625 1481141250 1534228750 1562225625 1678626750 1712199285 1902443650 2301343125 2517940125 2761611750 2797711250 2853665475 3124451250 3424398570 4196566875 4602686250 4756109125 5035880250 5707330950 6904029375 8393133750 8560996425 9512218250 12589700625 13808058750 14268327375 17121992850 23780545625 25179401250 28536654750 42804982125 47561091250 71341636875 85609964250 142683273750 214024910625 428049821250
• Sum of all divisors σ(n): 1281393012042
• Sum of proper divisors (its aliquot sum) s(n): 853343190792
• 428049821250 is an abundant number, because the sum of its proper divisors (853343190792) is greater than itself. Its abundance is 425293369542

Bases of 428049821250

• Binary: 110001110101001110000011110111001000010₂
• Hexadecimal: 0x63A9C1EE42
• Base-36: 5GN5T7WI

Squares and roots of 428049821250

• 428049821250 squared (428049821250²) is 183226649472156951562500
• 428049821250 cubed (428049821250³) is 78430134554793189968273033203125000
• The square root of 428049821250 is 654255.1652451817
• The cube root of 428049821250 is 7536.4144456143

Scales and comparisons

• 428,049,821,250 seconds is equal to 13,610 years, 34 weeks, 2 days, 8 hours, 7 minutes, 30 seconds.
• To count from 1 to 428,049,821,250 would take you about twenty-seven thousand, two hundred twenty-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 428049821250 cubic inches would be around 628 feet tall.

Recreational maths with 428049821250

• 428049821250 backwards is 052128940824
• 428049821250 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428049821250's digits is 45
• More coming soon!