12828803318720

Names of 12828803318720

• Cardinal: 12828803318720 can be written as Twelve trillion, eight hundred twenty-eight billion, eight hundred three million, three hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.282880331872 × 10¹³

Factors of 12828803318720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1322

Divisors of 12828803318720

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 41 62 64 80 82 124 127 155 160 164 205 248 254 307 310 320 328 410 496 508 614 620 635 656 809 820 992 1016 1228 1240 1270 1271 1312 1535 1618 1640 1984 2032 2456 2480 2540 2542 2624 3070 3236 3280 3937 4045 4064 4912 4960 5080 5084 5207 6140 6355 6472 6560 7874 8090 8128 9517 9824 9920 10160 10168 10414 12280 12587 12710 12944 13120 15748 16180 19034 19648 19685 20320 20336 20828 24560 25079 25174 25420 25888 26035 31496 32360 33169 38068 38989 39370 40640 40672 41656 47585 49120 50158 50348 50840 51776 52070 62935 62992 64720 66338 76136 77978 78740 81344 83312 95170 98240 100316 100696 101680 102743 104140 125395 125870 125984 129440 132676 152272 155956 157480 161417 165845 166624 190340 194945 200632 201392 203360 205486 208280 248363 250790 251740 251968 258880 265352 304544 311912 314960 322834 331690 333248 380680 389890 390197 401264 402784 406720 410972 416560 496726 501580 503480 513715 530704 609088 623824 629920 645668 663380 761360 779780 780394 802528 805568 807085 821944 833120 993452 1003160 1006960 1027430 1028239 1061408 1208659 1241815 1247648 1259840 1291336 1326760 1522720 1559560 1560788 1598549 1605056 1614170 1643888 1666240 1950985 1986904 2006320 2013920 2054860 2056478 2122816 2417318 2483630 2495296 2582672 2653520 3045440 3119120 3121576 3185033 3197098 3228340 3287776 3901970 3973808 4012640 4027840 4109720 4112956 4212463 4834636 4967260 5141195 5165344 5307040 6043295 6238240 6243152 6370066 6394196 6456680 6575552 7699253 7803940 7947616 7992745 8025280 8219440 8225912 8424926 9669272 9934520 10182883 10282390 10330688 10614080 12086590 12476480 12486304 12740132 12788392 12913360 15398506 15607880 15895232 15925165 15985490 16438880 16451824 16849852 19338544 19869040 20365766 20564780 21062315 24173180 24972608 25480264 25576784 25826720 30797012 31215760 31542101 31850330 31970980 32877760 32903648 33699704 38496265 38677088 39738080 40731532 41129560 42124630 48346360 49555019 50914415 50960528 51153568 51653440 61594024 62431520 63084202 63700660 63941960 65807296 67399408 76992530 77354176 79476160 81463064 82259120 84249260 96692720 99110038 101828830 101921056 102307136 123188048 124863040 126168404 127401320 127883920 130586353 134798816 153985060 157710505 162926128 164518240 168498520 193385440 198220076 203657660 203842112 246376096 247775095 252336808 254802640 255767840 261172706 269597632 307970120 315421010 315669373 325852256 329036480 336997040 386770880 396440152 407315320 492752192 495550190 504673616 509605280 511535680 522345412 615940240 630842020 631338746 651704512 652931765 673994080 792880304 814630640 977805131 991100380 1009347232 1019210560 1044690824 1231880480 1261684040 1262677492 1293226141 1305863530 1347988160 1578346865 1585760608 1629261280 1955610262 1982200760 2018694464 2089381648 2463760960 2523368080 2525354984 2586452282 2611727060 3156693730 3171521216 3258522560 3911220524 3964401520 4178763296 4889025655 5046736160 5050709968 5172904564 5223454120 6313387460 6466130705 7822441048 7928803040 8357526592 9778051310 10093472320 10101419936 10345809128 10446908240 12626774920 12932261410 15644882096 15857606080 19556102620 20202839872 20691618256 20893816480 25253549840 25864522820 31289764192 39112205240 40090010371 41383236512 41787632960 50507099680 51729045640 62579528384 78224410480 80180020742 82766473024 101014199360 103458091280 156448820960 160360041484 200450051855 206916182560 312897641920 320720082968 400900103710 413832365120 641440165936 801800207420 1282880331872 1603600414840 2565760663744 3207200829680 6414401659360 12828803318720
• Sum of all divisors σ(n): 32703930040320
• Sum of proper divisors (its aliquot sum) s(n): 19875126721600
• 12828803318720 is an abundant number, because the sum of its proper divisors (19875126721600) is greater than itself. Its abundance is 7046323402880

Bases of 12828803318720

• Binary: 10111010101011110000010000111100001111000000₂
• Hexadecimal: 0xBAAF043C3C0
• Base-36: 4JPGY9KU8

Squares and roots of 12828803318720

• 12828803318720 squared (12828803318720²) is 164578194590401285902438400
• 12828803318720 cubed (12828803318720³) is 2111341288950285967641757296060366848000
• The square root of 12828803318720 is 3581731.8881680689
• The cube root of 12828803318720 is 23409.6748891143

Scales and comparisons

• 12,828,803,318,720 seconds is equal to 407,916 years, 13 weeks, 4 days, 21 hours, 25 minutes, 20 seconds.
• To count from 1 to 12,828,803,318,720 would take you about one million, nineteen thousand, seven hundred ninety 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 12828803318720 cubic inches would be around 1950.8 feet tall.

Recreational maths with 12828803318720

• 12828803318720 backwards is 02781330882821
• The number of decimal digits it has is: 14
• The sum of 12828803318720's digits is 53
• More coming soon!