12728059171079560

Names of 12728059171079560

• Cardinal: 12728059171079560 can be written as Twelve quadrillion, seven hundred twenty-eight trillion, fifty-nine billion, one hundred seventy-one million, seventy-nine thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.272805917107956 × 10¹⁶

Factors of 12728059171079560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 121

Divisors of 12728059171079560

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 17 20 22 28 34 35 40 44 55 56 68 70 77 79 85 88 110 119 136 140 154 158 170 187 220 238 280 308 316 340 374 385 395 440 476 553 595 616 632 680 748 770 790 869 935 952 1106 1190 1309 1343 1496 1540 1580 1738 1870 2212 2380 2618 2686 2765 3080 3160 3476 3740 4345 4424 4760 5236 5372 5530 6083 6241 6545 6715 6952 7480 8690 9401 10472 10744 11060 12166 12482 13090 13430 14773 17380 18802 22120 24332 24964 26180 26860 29546 30415 31205 34760 37604 43687 47005 48664 49928 52360 53720 59092 60830 62410 68651 73865 75208 87374 94010 103411 106097 118184 121660 124820 137302 147730 174748 188020 206822 212194 218435 243320 249640 274604 295460 343255 349496 376040 413644 424388 436870 480557 493039 517055 530485 549208 590920 686510 742679 827288 848776 873740 961114 986078 1034110 1060970 1167067 1373020 1485358 1747480 1922228 1972156 2068220 2121940 2334134 2402785 2465195 2746040 2970716 3451273 3713395 3844456 3944312 4136440 4243880 4668268 4805570 4930390 5423429 5835335 5941432 6902546 7426790 8169469 8381663 9336536 9611140 9860780 10846858 11670670 13805092 14853580 16338938 16763326 17256365 19222280 19721560 21693716 23341340 27117145 27610184 29707160 32677876 33526652 34512730 37964003 38950081 40847345 41908315 43387432 46682680 54234290 58671641 65355752 67053304 69025460 75928006 77900162 81694690 83816630 92198293 108468580 117343282 138050920 151856012 155800324 163389380 167633260 184396586 189820015 194750405 216937160 234686564 272650567 293358205 303712024 311600648 326778760 335266520 368793172 379640030 389500810 428450891 460991465 469373128 545301134 586716410 645388051 662151377 737586344 759280060 779001620 856901782 921982930 1090602268 1173432820 1290776102 1324302754 1363252835 1518560120 1558003240 1713803564 1843965860 2142254455 2181204536 2346865640 2581552204 2648605508 2726505670 2999156237 3077056399 3226940255 3310756885 3427607128 3687931720 4284508910 4635059639 5163104408 5297211016 5453011340 5998312474 6154112798 6453880510 6621513770 7283665147 8569017820 9270119278 10906022680 11996624948 12308225596 12907761020 13243027540 14567330294 14995781185 15385281995 17138035640 18540238556 21539394793 23175298195 23993249896 24616451192 25815522040 26486055080 29134660588 29991562370 30770563990 33847620389 36418325735 37080477112 43078789586 46350596390 50985656029 52309958783 58269321176 59983124740 61541127980 67695240778 72836651470 86157579172 92701192780 101971312058 104619917566 107696973965 119966249480 123082255960 135390481556 145673302940 169238101945 172315158344 185402385560 203942624116 209239835132 215393947930 236933342723 243087455521 254928280145 261549793915 270780963112 291346605880 338476203890 366169711481 407885248232 418479670264 430787895860 473866685446 486174911042 509856560290 523099587830 575409546613 676952407780 732339422962 861575791720 947733370892 972349822084 1019713120580 1046199175660 1150819093226 1184666713615 1215437277605 1353904815560 1464678845924 1701612188647 1830848557405 1895466741784 1944699644168 2039426241160 2092398351320 2301638186452 2369333427230 2430874555210 2673962010731 2877047733065 2929357691848 3403224377294 3661697114810 4027866826291 4132486743857 4603276372904 4738666854460 4861749110420 5347924021462 5754095466130 6806448754588 7323394229620 8055733652582 8264973487714 8508060943235 9477333708920 9723498220840 10695848042924 11508190932260 13369810053655 13612897509176 14646788459240 16111467305164 16529946975428 17016121886470 18717734075117 20139334131455 20662433719285 21391696085848 23016381864520 26739620107310 28927407206999 32222934610328 33059893950856 34032243772940 37435468150234 40278668262910 41324867438570 45457354182427 53479240214620 57854814413998 68064487545880 74870936300468 80557336525820 82649734877140 90914708364854 93588670375585 106958480429240 115709628827996 144637036034995 149741872600936 161114673051640 165299469754280 181829416729708 187177340751170 227286770912135 231419257655992 289274072069990 318201479276989 363658833459416 374354681502340 454573541824270 578548144139980 636402958553978 748709363004680 909147083648540 1157096288279960 1272805917107956 1591007396384945 1818294167297080 2545611834215912 3182014792769890 6364029585539780 12728059171079560
• Sum of all divisors σ(n): 38289640070862720
• Sum of proper divisors (its aliquot sum) s(n): 25561580899783160
• 12728059171079560 is an abundant number, because the sum of its proper divisors (25561580899783160) is greater than itself. Its abundance is 12833521728703600

Bases of 12728059171079560

• Binary: 101101001110000001101000110101100100101000010110001000₂
• Hexadecimal: 0x2D381A35928588
• Base-36: 3HBPXNTPM6G

Squares and roots of 12728059171079560

• 12728059171079560 squared (12728059171079560²) is 162003490262502496016295849793600
• 12728059171079560 cubed (12728059171079560³) is 2061990009982543089515890054997725434915178816000
• The square root of 12728059171079560 is 112818700.4493473147
• The cube root of 12728059171079560 is 233482.3532468783
• Being both a perfect square and a perfect cube, 12728059171079560 is also a perfect sixth number.

Scales and comparisons

• 12,728,059,171,079,560 seconds is equal to 404,712,911 years, 8 weeks, 5 days, 6 hours, 32 minutes, 40 seconds.
• To count from 1 to 12,728,059,171,079,560 would take you about one billion, two hundred fourteen million, one hundred thirty-eight thousand, seven hundred thirty-three 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 12728059171079560 cubic inches would be around 19456.9 feet tall.

Recreational maths with 12728059171079560

• 12728059171079560 backwards is 06597017195082721
• 12728059171079560 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12728059171079560's digits is 70
• More coming soon!