428068915200

Names of 428068915200

• Cardinal: 428068915200 can be written as Four hundred twenty-eight billion, sixty-eight million, nine hundred fifteen thousand, two hundred.

Scientific notation

• Scientific notation: 4.280689152 × 10¹¹

Factors of 428068915200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 325

Divisors of 428068915200

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 61 64 72 75 80 90 96 97 100 120 122 128 144 150 157 160 180 183 192 194 200 225 240 244 256 288 291 300 305 314 320 360 366 384 388 400 450 471 480 485 488 512 549 576 582 600 610 628 640 720 732 768 776 785 800 873 900 915 942 960 970 976 1024 1098 1152 1164 1200 1220 1256 1280 1413 1440 1455 1464 1525 1536 1552 1570 1600 1746 1800 1830 1884 1920 1940 1952 2048 2196 2304 2328 2355 2400 2425 2440 2512 2560 2745 2826 2880 2910 2928 3050 3072 3104 3140 3200 3492 3600 3660 3768 3840 3880 3904 3925 4365 4392 4575 4608 4656 4710 4800 4850 4880 5024 5120 5490 5652 5760 5820 5856 5917 6100 6144 6208 6280 6400 6984 7065 7200 7275 7320 7536 7680 7760 7808 7850 8730 8784 9150 9216 9312 9420 9577 9600 9700 9760 10048 10240 10980 11304 11520 11640 11712 11775 11834 12200 12416 12560 12800 13725 13968 14130 14400 14550 14640 15072 15229 15360 15520 15616 15700 17460 17568 17751 18300 18432 18624 18840 19154 19200 19400 19520 20096 21825 21960 22608 23040 23280 23424 23550 23668 24400 24832 25120 25600 27450 27936 28260 28731 28800 29100 29280 29585 30144 30458 30720 31040 31232 31400 34920 35136 35325 35502 36600 37248 37680 38308 38400 38800 39040 40192 43650 43920 45216 45687 46080 46560 46848 47100 47336 47885 48800 49664 50240 51200 53253 54900 55872 56520 57462 57600 58200 58560 59170 60288 60916 62080 62464 62800 69840 70272 70650 71004 73200 74496 75360 76145 76616 76800 77600 78080 80384 86193 87300 87840 88755 90432 91374 92160 93120 93696 94200 94672 95770 97600 99328 100480 106506 109800 111744 113040 114924 115200 116400 117120 118340 120576 121832 124160 124928 125600 137061 139680 140544 141300 142008 143655 146400 147925 148992 150720 152290 153232 153600 155200 156160 160768 172386 174600 175680 177510 180864 182748 186240 187392 188400 189344 191540 195200 198656 200960 213012 219600 223488 226080 228435 229848 230400 232800 234240 236680 239425 241152 243664 248320 251200 266265 274122 279360 281088 282600 284016 287310 292800 295850 297984 301440 304580 306464 310400 312320 321536 344772 349200 351360 355020 361728 365496 372480 374784 376800 378688 380725 383080 390400 401920 426024 430965 439200 443775 446976 452160 456870 459696 460800 465600 468480 473360 478850 482304 487328 496640 502400 532530 548244 558720 562176 565200 568032 574620 585600 591700 595968 602880 609160 612928 620800 624640 685305 689544 698400 702720 710040 718275 723456 730992 744960 753600 757376 761450 766160 780800 803840 852048 861930 878400 887550 893952 904320 913740 919392 928969 931200 936960 946720 957700 964608 974656 993280 1004800 1065060 1096488 1117440 1124352 1130400 1136064 1142175 1149240 1171200 1183400 1205760 1218320 1225856 1241600 1331325 1370610 1379088 1396800 1405440 1420080 1436550 1446912 1461984 1489920 1507200 1514752 1522900 1532320 1561600 1607680 1704096 1723860 1756800 1775100 1787904 1808640 1827480 1838784 1857938 1862400 1873920 1893440 1915400 1949312 2009600 2130120 2154825 2192976 2234880 2260800 2272128 2284350 2298480 2342400 2366800 2411520 2436640 2451712 2483200 2662650 2741220 2758176 2786907 2793600 2810880 2840160 2873100 2893824 2923968 2979840 3014400 3029504 3045800 3064640 3123200 3408192 3426525 3447720 3513600 3550200 3617280 3654960 3677568 3715876 3724800 3786880 3830800 3898624 4019200 4260240 4309650 4385952 4469760 4521600 4544256 4568700 4596960 4644845 4684800 4733600 4823040 4873280 4903424 4966400 5325300 5482440 5516352 5573814 5587200 5621760 5680320 5746200 5847936 6028800 6059008 6091600 6129280 6816384 6853050 6895440 7027200 7100400 7234560 7309920 7355136 7431752 7449600 7573760 7661600 7797248 8038400 8360721 8520480 8619300 8771904 8939520 9043200 9088512 9137400 9193920 9289690 9369600 9467200 9746560 9806848 10650600 10964880 11032704 11147628 11174400 11360640 11492400 11695872 12057600 12118016 12183200 12258560 13632768 13706100 13790880 13934535 14054400 14200800 14469120 14619840 14710272 14863504 14899200 15147520 15323200 15594496 16721442 17040960 17238600 17543808 18086400 18177024 18274800 18387840 18579380 18934400 19493120 19613696 21301200 21929760 22065408 22295256 22348800 22721280 22984800 23224225 23391744 24115200 24366400 24517120 27265536 27412200 27581760 27869070 28108800 28401600 29239680 29420544 29727008 30295040 30646400 31188992 33442884 34081920 34477200 35087616 36172800 36354048 36549600 36775680 37158760 37868800 38986240 41803605 42602400 43859520 44130816 44590512 44697600 45442560 45969600 46448450 46783488 48732800 49034240 54531072 54824400 55163520 55738140 56803200 58479360 58841088 59454016 60590080 61292800 66885768 68163840 68954400 69672675 70175232 72345600 73099200 73551360 74317520 75737600 77972480 83607210 85204800 87719040 88261632 89181024 90885120 91939200 92896900 93566976 97465600 98068480 109062144 109648800 110327040 111476280 113606400 116958720 118908032 122585600 133771536 136327680 137908800 139345350 140350464 146198400 147102720 148635040 151475200 155944960 167214420 170409600 175438080 176523264 178362048 181770240 183878400 185793800 194931200 209018025 219297600 220654080 222952560 227212800 233917440 237816064 245171200 267543072 272655360 275817600 278690700 280700928 292396800 294205440 297270080 302950400 334428840 340819200 350876160 356724096 367756800 371587600 389862400 418036050 438595200 441308160 445905120 454425600 467834880 475632128 490342400 535086144 545310720 551635200 557381400 584793600 594540160 668857680 681638400 701752320 713448192 735513600 743175200 779724800 836072100 877190400 882616320 891810240 908851200 951264256 1070172288 1103270400 1114762800 1169587200 1189080320 1337715360 1363276800 1403504640 1426896384 1471027200 1486350400 1672144200 1754380800 1783620480 1902528512 2140344576 2206540800 2229525600 2339174400 2378160640 2675430720 2726553600 2853792768 2972700800 3344288400 3508761600 3567240960 4280689152 4413081600 4459051200 4756321280 5350861440 5707585536 5945401600 6688576800 7017523200 7134481920 8561378304 8918102400 9512642560 10701722880 11890803200 13377153600 14268963840 17122756608 17836204800 21403445760 23781606400 26754307200 28537927680 35672409600 42806891520 47563212800 53508614400 71344819200 85613783040 107017228800 142689638400 214034457600 428068915200
• Sum of all divisors σ(n): 1584286802280
• Sum of proper divisors (its aliquot sum) s(n): 1156217887080
• 428068915200 is an abundant number, because the sum of its proper divisors (1156217887080) is greater than itself. Its abundance is 728148971880

Bases of 428068915200

• Binary: 110001110101010111001010100100000000000₂
• Hexadecimal: 0x63AAE54800
• Base-36: 5GNH6GW0

Squares and roots of 428068915200

• 428068915200 squared (428068915200²) is 183242996160504791040000
• 428068915200 cubed (428068915200³) is 78440630584425050984895479808000000
• The square root of 428068915200 is 654269.7572102811
• The cube root of 428068915200 is 7536.5265024931

Scales and comparisons

• 428,068,915,200 seconds is equal to 13,611 years, 13 weeks, 6 days, 8 hours.
• To count from 1 to 428,068,915,200 would take you about twenty-seven thousand, two hundred twenty-two 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 428068915200 cubic inches would be around 628 feet tall.

Recreational maths with 428068915200

• 428068915200 backwards is 002519860824
• 428068915200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428068915200's digits is 45
• More coming soon!