428891242500

Names of 428891242500

• Cardinal: 428891242500 can be written as Four hundred twenty-eight billion, eight hundred ninety-one million, two hundred forty-two thousand, five hundred.

Scientific notation

• Scientific notation: 4.288912425 × 10¹¹

Factors of 428891242500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 90

Divisors of 428891242500

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 49 50 60 63 70 73 75 84 90 98 100 105 125 126 140 146 147 150 175 180 196 210 219 225 245 250 252 292 294 300 315 350 365 375 420 438 441 450 490 500 511 525 588 625 630 657 700 730 735 750 875 876 882 900 980 1022 1050 1095 1125 1225 1250 1260 1314 1460 1470 1500 1533 1575 1750 1764 1825 1875 2044 2100 2190 2205 2250 2450 2500 2555 2625 2628 2940 3066 3150 3285 3500 3577 3650 3675 3750 4375 4380 4410 4500 4599 4900 5110 5250 5329 5475 5625 6125 6132 6300 6570 7154 7300 7350 7500 7665 7875 8750 8820 9125 9198 10220 10500 10658 10731 10950 11025 11250 12250 12775 13125 13140 14308 14700 15330 15750 15987 16425 17500 17885 18250 18375 18396 21316 21462 21900 22050 22500 22995 24500 25550 26250 26645 27375 30625 30660 31500 31974 32193 32850 35770 36500 36750 37303 38325 39375 42924 44100 45625 45990 47961 51100 52500 53290 53655 54750 55125 61250 63875 63948 64386 65700 71540 73500 74606 76650 78750 79935 82125 89425 91250 91875 91980 95922 106580 107310 109500 110250 111909 114975 122500 127750 128772 133225 136875 149212 153300 157500 159870 160965 164250 178850 182500 183750 186515 191625 191844 214620 220500 223818 229950 239805 255500 261121 266450 268275 273750 275625 319375 319740 321930 328500 335727 357700 367500 373030 383250 389017 399675 410625 447125 447636 459900 479610 522242 532900 536550 547500 551250 559545 574875 638750 643860 666125 671454 746060 766500 778034 783363 799350 804825 821250 894250 932575 958125 959220 1044484 1073100 1102500 1119090 1149750 1167051 1199025 1277500 1305605 1332250 1341375 1342908 1556068 1566726 1598700 1609650 1642500 1678635 1788500 1865150 1916250 1945085 1998375 2235625 2238180 2299500 2334102 2350089 2398050 2611210 2664500 2682750 2723119 2797725 2874375 3133452 3219300 3330625 3357270 3501153 3730300 3832500 3890170 3916815 3996750 4024125 4471250 4662875 4668204 4700178 4796100 5222420 5365500 5446238 5595450 5748750 5835255 5995125 6528025 6661250 6706875 6714540 7002306 7780340 7833630 7993500 8048250 8169357 8393175 8942500 9325750 9400356 9725425 9991875 10892476 11190900 11497500 11670510 11750445 11990250 13056050 13322500 13413750 13615595 13988625 14004612 15667260 16096500 16338714 16786350 17505765 18651500 19061833 19450850 19584075 19983750 20120625 23314375 23341020 23500890 23980500 24508071 26112100 26827500 27231190 27977250 29176275 29975625 32640125 32677428 33572700 35011530 38123666 38901700 39168150 39967500 40241250 40846785 41965875 46628750 47001780 48627125 49016142 54462380 55954500 57185499 58352550 58752225 59951250 65280250 68077975 69943125 70023060 76247332 78336300 80482500 81693570 83931750 87528825 93257500 95309165 97254250 97920375 98032284 114370998 116705100 117504450 119902500 122540355 130560500 136155950 139886250 145881375 163200625 163387140 167863500 171556497 175057650 190618330 194508500 195840750 204233925 209829375 228741996 235008900 243135625 245080710 272311900 279772500 285927495 291762750 293761125 326401250 340389875 343112994 350115300 381236660 391681500 408467850 419658750 437644125 476545825 486271250 489601875 490161420 571854990 583525500 587522250 612701775 652802500 680779750 686225988 729406875 816935700 839317500 857782485 875288250 953091650 972542500 979203750 1021169625 1143709980 1175044500 1225403550 1361559500 1429637475 1458813750 1468805625 1701949375 1715564970 1750576500 1906183300 1958407500 2042339250 2188220625 2382729125 2450807100 2859274950 2917627500 2937611250 3063508875 3403898750 3431129940 4084678500 4288912425 4376441250 4765458250 5105848125 5718549900 5875222500 6127017750 6807797500 7148187375 8577824850 8752882500 9530916500 10211696250 11913645625 12254035500 14296374750 15317544375 17155649700 20423392500 21444562125 23827291250 28592749500 30635088750 35740936875 42889124250 47654582500 61270177500 71481873750 85778248500 107222810625 142963747500 214445621250 428891242500
• Sum of all divisors σ(n): 1597813957740
• Sum of proper divisors (its aliquot sum) s(n): 1168922715240
• 428891242500 is an abundant number, because the sum of its proper divisors (1168922715240) is greater than itself. Its abundance is 740031472740

Bases of 428891242500

• Binary: 110001111011011111010010000000000000100₂
• Hexadecimal: 0x63DBE90004
• Base-36: 5H12RSP0

Squares and roots of 428891242500

• 428891242500 squared (428891242500²) is 183947697893193806250000
• 428891242500 cubed (428891242500³) is 78893556704426523855866765625000000
• The square root of 428891242500 is 654897.8870785889
• The cube root of 428891242500 is 7541.3493452695

Scales and comparisons

• 428,891,242,500 seconds is equal to 13,637 years, 21 weeks, 4 days, 15 minutes.
• To count from 1 to 428,891,242,500 would take you about twenty-seven thousand, two hundred seventy-four 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 428891242500 cubic inches would be around 628.4 feet tall.

Recreational maths with 428891242500

• 428891242500 backwards is 005242198824
• 428891242500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428891242500's digits is 45
• More coming soon!