428188215000

Names of 428188215000

• Cardinal: 428188215000 can be written as Four hundred twenty-eight billion, one hundred eighty-eight million, two hundred fifteen thousand.

Scientific notation

• Scientific notation: 4.28188215 × 10¹¹

Factors of 428188215000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1164

Divisors of 428188215000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 25 26 28 30 35 39 40 41 42 49 50 52 56 60 65 70 75 78 82 84 91 98 100 104 105 120 123 125 130 140 147 150 156 164 168 175 182 195 196 200 205 210 245 246 250 260 273 280 287 294 300 312 325 328 350 364 375 390 392 410 420 455 490 492 500 520 525 533 546 574 588 600 615 625 637 650 700 728 735 750 780 820 840 861 875 910 975 980 984 1000 1025 1050 1066 1092 1093 1148 1176 1225 1230 1250 1274 1300 1365 1400 1435 1470 1500 1560 1599 1625 1640 1722 1750 1820 1875 1911 1950 1960 2009 2050 2100 2132 2184 2186 2275 2296 2450 2460 2500 2548 2600 2625 2665 2730 2870 2940 3000 3075 3185 3198 3250 3279 3444 3500 3640 3675 3731 3750 3822 3900 4018 4100 4200 4264 4305 4372 4375 4550 4875 4900 4920 5000 5096 5125 5250 5330 5460 5465 5740 5880 6027 6125 6150 6370 6396 6500 6558 6825 6888 7000 7175 7350 7462 7500 7644 7651 7800 7995 8036 8125 8200 8610 8744 8750 9100 9555 9750 9800 10045 10250 10500 10660 10920 10930 11193 11375 11480 12054 12250 12300 12740 12792 13000 13116 13125 13325 13650 14209 14350 14700 14924 15000 15288 15302 15375 15925 15990 16072 16250 16395 17220 17500 18200 18375 18655 19110 19500 20090 20500 21000 21320 21525 21860 22386 22750 22953 24108 24375 24500 24600 25480 25625 26117 26232 26250 26650 27300 27325 28418 28700 29400 29848 30135 30604 30625 30750 31850 31980 32500 32790 34125 34440 35000 35875 36750 37310 38220 38255 39000 39975 40180 41000 42627 43050 43720 44772 44813 45500 45906 47775 48216 48750 49000 50225 51250 52234 52500 53300 53557 54600 54650 55965 56836 56875 57400 60270 61208 61250 61500 63700 63960 65000 65580 66625 68250 71045 71750 73500 74620 76440 76510 76875 78351 79625 79950 80360 81975 85254 86100 89544 89626 91000 91812 91875 93275 95550 97500 99463 100450 102500 104468 105000 106600 107114 107625 109300 111930 113672 113750 114765 120540 122500 123000 127400 130585 131160 133250 134439 136500 136625 142090 143500 147000 149240 150675 153020 153750 156702 159250 159900 160671 163950 170508 170625 172200 179252 179375 183624 183750 186550 191100 191275 195000 198926 199875 200900 205000 208936 213135 214228 215250 218600 223860 224065 227500 229530 238875 241080 245000 251125 261170 266500 267785 268878 273000 273250 279825 284180 287000 298389 301350 306040 307500 313404 313691 318500 319800 321342 327900 333125 341016 341250 355225 358504 358750 367500 373100 382200 382550 391755 397852 398125 399750 401800 409875 426270 428456 430500 447720 448130 455000 459060 466375 477750 497315 502250 522340 533000 535570 537756 538125 546500 559650 568360 573825 582569 596778 602700 615000 626808 627382 637000 642684 652925 655800 666250 672195 682500 683125 696241 710450 717500 735000 746200 753375 765100 783510 795704 796250 799500 803355 819750 852540 861000 896260 918120 932750 941073 955500 956375 994630 999375 1004500 1044680 1065675 1071140 1075512 1076250 1093000 1119300 1120325 1147650 1165138 1193556 1194375 1205400 1254764 1255625 1285368 1305850 1332500 1338925 1344390 1365000 1366250 1392482 1399125 1420900 1435000 1491945 1506750 1530200 1567020 1568455 1592500 1599000 1606710 1639500 1705080 1747707 1776125 1792520 1865500 1882146 1911000 1912750 1958775 1989260 1998750 2009000 2049375 2088723 2131350 2142280 2152500 2195837 2238600 2240650 2295300 2330276 2331875 2387112 2388750 2486575 2509528 2511250 2611700 2665000 2677850 2688780 2732500 2784964 2798250 2841800 2869125 2912845 2983890 3013500 3134040 3136910 3185000 3213420 3264625 3279000 3360975 3481205 3495414 3552250 3731000 3764292 3766875 3825500 3917550 3978520 3997500 4016775 4077983 4098750 4177446 4262700 4305000 4391674 4481300 4590600 4660552 4663750 4705365 4777500 4781875 4973150 5022500 5223400 5328375 5355700 5377560 5465000 5569928 5596500 5601625 5738250 5825690 5967780 6027000 6273820 6426840 6529250 6587511 6694625 6721950 6962410 6990828 6995625 7104500 7459725 7528584 7533750 7651000 7835100 7842275 7995000 8033550 8155966 8197500 8354892 8525400 8738535 8783348 8880625 8962600 9327500 9410730 9555000 9563750 9793875 9946300 10045000 10443615 10656750 10711400 10979185 11193000 11203250 11476500 11651380 11935560 12233949 12432875 12547640 13058500 13175022 13389250 13443900 13924820 13981656 13991250 14209000 14345625 14564225 14919450 15067500 15670200 15684550 16067100 16311932 16323125 16395000 16709784 16804875 17406025 17477070 17566696 17761250 18655000 18821460 19127500 19587750 19892600 20083875 20389915 20887230 21313500 21958370 22406500 22953000 23302760 23526825 24467898 24865750 26117000 26350044 26641875 26778500 26887800 27849640 27982500 28008125 28545881 28691250 29128450 29838900 30135000 31369100 32134200 32623864 32646250 32937555 33473125 33609750 34812050 34954140 35522500 37298625 37642920 38255000 39175500 39211375 40167750 40779830 41774460 42627000 43692675 43916740 44813000 47053650 48935796 48969375 49731500 52218075 52700088 53283750 53557000 54895925 55965000 56016250 57091762 57382500 58256900 59677800 61169745 62164375 62738200 65292500 65875110 66946250 67219500 69624100 69908280 71045000 72821125 74597250 78351000 78422750 80335500 81559660 83548920 84024375 85637643 87030125 87385350 87833480 94107300 97871592 97938750 99463000 100419375 101949575 104436150 106567500 109791850 112032500 114183524 114765000 116513800 117634125 122339490 124328750 130585000 131750220 133892500 134439000 139248200 142729405 145642250 149194500 156845500 160671000 163119320 164687775 168048750 171275286 174060250 174770700 186493125 188214600 195877500 196056875 200838750 203899150 208872300 213135000 218463375 219583700 224065000 228367048 235268250 244678980 248657500 261090375 263500440 267785000 274479625 285458810 291284500 298389000 305848725 313691000 329375550 336097500 342550572 348120500 349541400 364105625 372986250 391755000 392113750 401677500 407798300 417744600 428188215 435150625 436926750 439167400 470536500 489357960 497315000 509747875 522180750 548959250 570917620 582569000 588170625 611697450 658751100 672195000 685101144 696241000 713647025 728211250 745972500 784227500 803355000 815596600 823438875 856376430 870301250 873853500 941073000 1019495750 1044361500 1092316875 1097918500 1141835240 1176341250 1223394900 1305451875 1317502200 1372398125 1427294050 1456422500 1491945000 1529243625 1568455000 1646877750 1712752860 1740602500 1747707000 2038991500 2088723000 2140941075 2184633750 2195837000 2352682500 2446789800 2548739375 2610903750 2744796250 2854588100 2912845000 3058487250 3293755500 3425505720 3481205000 3568235125 4077983000 4117194375 4281882150 4369267500 4705365000 5097478750 5221807500 5489592500 5709176200 6116974500 6587511000 7136470250 7646218125 8234388750 8563764300 8738535000 10194957500 10443615000 10704705375 10979185000 12233949000 14272940500 15292436250 16468777500 17127528600 17841175625 20389915000 21409410750 28545881000 30584872500 32937555000 35682351250 42818821500 53523526875 61169745000 71364702500 85637643000 107047053750 142729405000 214094107500 428188215000
• Sum of all divisors σ(n): 1718192377440
• Sum of proper divisors (its aliquot sum) s(n): 1290004162440
• 428188215000 is an abundant number, because the sum of its proper divisors (1290004162440) is greater than itself. Its abundance is 861815947440

Bases of 428188215000

• Binary: 110001110110010000000011010011011011000₂
• Hexadecimal: 0x63B201A6D8
• Base-36: 5GPG7H7C

Squares and roots of 428188215000

• 428188215000 squared (428188215000²) is 183345147464886225000000
• 428188215000 cubed (428188215000³) is 78506231421901407860838375000000000
• The square root of 428188215000 is 654360.9210519833
• The cube root of 428188215000 is 7537.2265631305

Scales and comparisons

• 428,188,215,000 seconds is equal to 13,615 years, 3 weeks, 1 day, 2 hours, 50 minutes.
• To count from 1 to 428,188,215,000 would take you about twenty-seven thousand, two hundred thirty 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 428188215000 cubic inches would be around 628.1 feet tall.

Recreational maths with 428188215000

• 428188215000 backwards is 000512881824
• 428188215000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428188215000's digits is 39
• More coming soon!