19428074949360

Names of 19428074949360

• Cardinal: 19428074949360 can be written as Nineteen trillion, four hundred twenty-eight billion, seventy-four million, nine hundred forty-nine thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.942807494936 × 10¹³

Factors of 19428074949360

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4515

Divisors of 19428074949360

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 33 35 40 42 44 48 55 56 60 66 70 77 80 84 88 105 110 112 120 132 140 154 165 168 176 210 220 231 233 240 264 280 308 330 336 385 420 440 462 466 528 560 616 660 699 770 840 880 924 932 1155 1165 1232 1320 1398 1540 1631 1680 1848 1864 2017 2237 2310 2330 2563 2640 2796 3080 3262 3495 3696 3728 4034 4474 4620 4660 4893 5126 5592 6051 6160 6524 6711 6990 7689 8068 8155 8948 9240 9320 9786 10085 10252 11184 11185 12102 12815 13048 13422 13980 14119 15378 15659 16136 16310 17896 17941 18480 18640 19572 20170 20504 22187 22370 24204 24465 24607 25630 26096 26844 27960 28238 30255 30756 31318 32272 32620 33555 35792 35882 38445 39144 40340 41008 42357 44374 44740 46977 48408 48930 49214 51260 53688 53823 55920 56476 60510 61512 62636 65240 66561 67110 70595 71764 73821 76890 78288 78295 80680 84714 88748 89480 89705 93954 96816 97860 98428 102520 107376 107646 110935 112952 121020 123024 123035 125272 130480 133122 134220 141190 143528 147642 153780 155309 156590 161360 169428 172249 177496 178960 179410 187908 195720 196856 205040 211785 215292 221870 225904 234885 242040 246070 250544 266244 268440 269115 282380 287056 295284 307560 310618 313180 332805 338856 344498 354992 358820 369105 375816 391440 393712 423570 430584 443740 465927 469770 469961 484080 492140 516747 521221 532488 536880 538230 564760 590568 615120 621236 626360 665610 677712 688996 717640 738210 751632 776545 847140 861168 861245 887480 931854 939540 939922 984280 1033494 1042442 1064976 1076460 1129520 1181136 1242472 1252720 1331220 1377992 1409883 1435280 1476420 1553090 1563663 1694280 1722490 1774960 1863708 1879080 1879844 1968560 2066988 2084884 2152920 2329635 2349805 2484944 2583735 2606105 2662440 2755984 2819766 2952840 3106180 3127326 3289727 3388560 3444980 3648547 3727416 3758160 3759688 4133976 4169768 4305840 4512029 4659270 4699610 5167470 5169571 5212210 5324880 5639532 5733431 5905680 6212360 6254652 6579454 6889960 7049415 7297094 7454832 7519376 7818315 8267952 8339536 9024058 9318540 9399220 9869181 10334940 10339142 10424420 10945641 11279064 11466862 12424720 12509304 13158908 13536087 13779920 14098830 14594188 15508713 15636630 16448635 17200293 18048116 18242735 18637080 18798440 19738362 20669880 20678284 20848840 21891282 22558128 22560145 22933724 25018608 25847855 26317816 27072174 28197660 28667155 29188376 31017426 31273260 31584203 32897270 34400586 36096232 36186997 36485470 37274160 37596880 39476724 40134017 41339760 41356568 41697680 43782564 45120290 45867448 49345905 49632319 51695710 52635632 54144348 54728205 56395320 57334310 58376752 62034852 62546520 63168406 65794540 67680435 68801172 72192464 72373994 72970940 77543565 78953448 80268034 82713136 86001465 87565128 90240580 91734896 94752609 98691810 99264638 103391420 108288696 108560991 109456410 112790640 114668620 120402051 124069704 125093040 126336812 131589080 135360870 137602344 144747988 145941880 148896957 155087130 157906896 157921015 160536068 172002930 175130256 180481160 180934985 189505218 197383620 198529276 200670085 206782840 216577392 217121982 218912820 229337240 240804102 248139408 248161595 252673624 263178160 270721740 275204688 289495976 291883760 297793914 310174260 315842030 321072136 344005860 347426233 360962320 361869970 379010436 394767240 397058552 401340170 413565680 434243964 437825640 458674480 473763045 481608204 496323190 505347248 541443480 542804955 578991952 595587828 602010255 620348520 631684060 642144272 688011720 694852466 723739940 744484785 758020872 789534480 794117104 802680340 868487928 875651280 947526090 963216408 992646380 1042278699 1051302757 1082886960 1085609910 1191175656 1204020510 1240697040 1263368120 1376023440 1389704932 1447479880 1488969570 1516041744 1605360680 1736975856 1737131165 1895052180 1926432816 1985292760 2084557398 2102605514 2171219820 2382351312 2408041020 2526736240 2779409864 2894959760 2977939140 3153908271 3210721360 3474262330 3790104360 3970585520 4169114796 4205211028 4342439640 4816082040 5211393495 5256513785 5558819728 5955878280 6307816542 6948524660 7359119299 7580208720 8338229592 8410422056 8684879280 9632164080 10422786990 10513027570 11564330327 11911756560 12615633084 13897049320 14718238598 15769541355 16676459184 16820844112 20845573980 21026055140 22077357897 23128660654 25231266168 27794098640 29436477196 31539082710 34692990981 36795596495 41691147960 42052110280 44154715794 46257321308 50462532336 57821651635 58872954392 63078165420 69385981962 73591192990 80950312289 83382295920 84104220560 88309431588 92514642616 110386789485 115643303270 117745908784 126156330840 138771963924 147182385980 161900624578 173464954905 176618863176 185029285232 220773578970 231286606540 242850936867 252312661680 277543927848 294364771960 323801249156 346929909810 353237726352 404751561445 441547157940 462573213080 485701873734 555087855696 588729543920 647602498312 693859819620 809503122890 883094315880 925146426160 971403747468 1214254684335 1295204996624 1387719639240 1619006245780 1766188631760 1942807494936 2428509368670 2775439278480 3238012491560 3885614989872 4857018737340 6476024983120 9714037474680 19428074949360
• Sum of all divisors σ(n): 75481630009344
• Sum of proper divisors (its aliquot sum) s(n): 56053555059984
• 19428074949360 is an abundant number, because the sum of its proper divisors (56053555059984) is greater than itself. Its abundance is 36625480110624

Bases of 19428074949360

• Binary: 100011010101101110011100000011000101011110000₂
• Hexadecimal: 0x11AB73818AF0
• Base-36: 6VX4U7G1C

Squares and roots of 19428074949360

• 19428074949360 squared (19428074949360²) is 377450096237949566564409600
• 19428074949360 cubed (19428074949360³) is 7333128759354029151941075988698297856000
• The square root of 19428074949360 is 4407729.0013520567
• The cube root of 19428074949360 is 26882.9293116811

Scales and comparisons

• 19,428,074,949,360 seconds is equal to 617,752 years, 35 weeks, 5 days, 13 hours, 56 minutes.
• To count from 1 to 19,428,074,949,360 would take you about one million, five hundred forty-four thousand, three hundred eighty-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 19428074949360 cubic inches would be around 2240.2 feet tall.

Recreational maths with 19428074949360

• 19428074949360 backwards is 06394947082491
• 19428074949360 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19428074949360's digits is 66
• More coming soon!