28422006326428

Names of 28422006326428

• Cardinal: 28422006326428 can be written as Twenty-eight trillion, four hundred twenty-two billion, six million, three hundred twenty-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.8422006326428 × 10¹³

Factors of 28422006326428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 969

Divisors of 28422006326428

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 11 13 17 19 22 26 34 38 44 52 68 76 121 143 187 209 221 242 247 286 289 323 374 418 442 484 494 572 578 646 748 836 884 907 988 1156 1292 1573 1814 2057 2299 2431 2717 3146 3179 3553 3628 3757 4114 4199 4598 4862 5434 5491 6292 6358 7106 7514 8228 8398 9196 9724 9977 10868 10982 11791 12716 14212 15028 15419 16796 17233 19954 21964 23582 26741 29887 30838 34466 34969 39083 39908 41327 46189 47164 53482 59774 60401 61676 68932 69938 71383 78166 82654 92378 106964 109747 119548 120802 129701 139876 142766 156332 165308 169609 184756 189563 200447 219494 224029 241604 259402 262123 285532 292961 339218 379126 400894 438988 448058 454597 508079 518804 524246 585922 664411 678436 758252 785213 801788 822649 896116 909194 1016158 1048492 1171844 1328822 1426711 1570426 1645298 1818388 1865699 2032316 2085193 2204917 2464319 2657644 2853422 2883353 3140852 3222571 3290596 3407599 3731398 3808493 4170386 4409834 4928638 4980337 5706844 5766706 6445142 6815198 7462796 7616986 8340772 8637343 8819668 9049139 9857276 9960674 10694437 11533412 12890284 13630396 13985033 15233972 15630331 17274686 18098278 19921348 21388874 24254087 27107509 27970066 31260662 31716883 34549372 35448281 36196556 37483589 41893423 42777748 48508174 54215018 54783707 55940132 62521324 63433766 64744381 70896562 74967178 83786846 97016348 99540529 108430036 109567414 117638807 126867532 129488762 141793124 149934356 153835363 167573692 171933641 181805429 199081058 203194303 219134828 235277614 237745561 258977524 265715627 307670726 343867282 363610858 398162116 406388606 412319479 460827653 470555228 475491122 531431254 602620777 615341452 687734564 712188191 727221716 812777212 824638958 921655306 950982244 1062862508 1205241554 1294026877 1424376382 1649277916 1692188993 1843310612 1891270051 1999859719 2235137333 2410483108 2588053754 2615201171 2848752764 2922871897 3090692293 3384377986 3454303151 3782540102 3999719438 4470274666 4517165659 5176107508 5230402342 5845743794 6181384586 6768755972 6908606302 7565080204 7834070101 7999438876 8940549332 9034331318 10460804684 11691487588 12362769172 13817212604 15668140202 18068662636 21998456909 24586510663 28767212881 31336280404 32151590867 33997615223 37997334661 43996913818 49173021326 49688822249 57534425762 58723153567 64303181734 67995230446 75994669322 87993827636 98346042652 99377644498 115068851524 117446307134 128606363468 135990460892 151989338644 198755288996 234892614268 373973767453 417970681271 546577044739 645954689237 747947534906 835941362542 1093154089478 1291909378474 1495895069812 1671882725084 2186308178956 2583818756948 7105501581607 14211003163214 28422006326428
• Sum of all divisors σ(n): 65908245499320
• Sum of proper divisors (its aliquot sum) s(n): 37486239172892
• 28422006326428 is an abundant number, because the sum of its proper divisors (37486239172892) is greater than itself. Its abundance is 9064232846464

Bases of 28422006326428

• Binary: 110011101100110000011100101110100010010011100₂
• Hexadecimal: 0x19D98397449C
• Base-36: A2OW0QD24

Squares and roots of 28422006326428

• 28422006326428 squared (28422006326428²) is 807810443619513255691239184
• 28422006326428 cubed (28422006326428³) is 22959593539108414960166407263862928354752
• The square root of 28422006326428 is 5331229.3447597993
• The cube root of 28422006326428 is 30517.6843878561

Scales and comparisons

• 28,422,006,326,428 seconds is equal to 903,731 years, 46 weeks, 13 hours, 20 minutes, 28 seconds.
• To count from 1 to 28,422,006,326,428 would take you about two million, two hundred fifty-nine thousand, three hundred twenty-nine 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 28422006326428 cubic inches would be around 2543.1 feet tall.

Recreational maths with 28422006326428

• 28422006326428 backwards is 82462360022482
• The number of decimal digits it has is: 14
• The sum of 28422006326428's digits is 49
• More coming soon!