55428961577220

Names of 55428961577220

• Cardinal: 55428961577220 can be written as Fifty-five trillion, four hundred twenty-eight billion, nine hundred sixty-one million, five hundred seventy-seven thousand, two hundred twenty.

Scientific notation

• Scientific notation: 5.542896157722 × 10¹³

Factors of 55428961577220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4778080

Divisors of 55428961577220

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 31 33 35 36 42 44 45 54 55 60 62 63 66 70 77 81 84 90 93 99 105 108 110 124 126 132 135 140 154 155 162 165 180 186 189 198 210 217 220 231 243 252 270 279 297 308 310 315 324 330 341 372 378 385 396 405 420 434 462 465 486 495 540 558 567 594 620 630 651 660 682 693 756 770 810 837 868 891 924 930 945 972 990 1023 1085 1116 1134 1155 1188 1215 1260 1302 1364 1386 1395 1485 1540 1620 1674 1701 1705 1782 1860 1890 1953 1980 2046 2079 2170 2268 2310 2387 2430 2511 2604 2673 2772 2790 2835 2970 3069 3255 3348 3402 3410 3465 3564 3780 3906 4092 4158 4185 4340 4455 4620 4774 4860 5022 5115 5346 5580 5670 5859 5940 6138 6237 6510 6804 6820 6930 7161 7533 7812 8316 8370 8505 8910 9207 9548 9765 10044 10230 10395 10692 11340 11718 11935 12276 12474 12555 13020 13365 13860 14322 15066 15345 16740 17010 17577 17820 18414 18711 19530 20460 20790 21483 23436 23870 24948 25110 26730 27621 28644 29295 30132 30690 31185 34020 35154 35805 36828 37422 37665 39060 41580 42966 46035 47740 50220 52731 53460 55242 58590 61380 62370 64449 70308 71610 74844 75330 82863 85932 87885 92070 93555 105462 107415 110484 117180 124740 128898 138105 143220 150660 165726 175770 184140 187110 193347 210924 214830 257796 263655 276210 322245 331452 351540 374220 386694 414315 429660 527310 552420 580041 644490 773388 828630 966735 1054620 1160082 1288980 1657260 1933470 2320164 2900205 3866940 4778021 5800410 9556042 11600820 14334063 19112084 23890105 28668126 33446147 43002189 47780210 52558231 57336252 66892294 71670315 86004378 95560420 100338441 105116462 129006567 133784588 143340630 148118651 157674693 167230735 172008756 200676882 210232924 215010945 258013134 262791155 286681260 296237302 301015323 315349386 334461470 367907617 387019701 401353764 430021890 444355953 473024079 501692205 516026268 525582310 592474604 602030646 630698772 645032835 668922940 735815234 740593255 774039402 788373465 860043780 888711906 903045969 946048158 1003384410 1036830557 1051164620 1103722851 1161059103 1204061292 1290065670 1333067859 1419072237 1471630468 1481186510 1505076615 1548078804 1576746930 1629305161 1777423812 1806091938 1839538085 1892096316 1935098505 2006768820 2073661114 2207445702 2221779765 2322118206 2365120395 2580131340 2666135718 2709137907 2838144474 2962373020 3010153230 3110491671 3153493860 3258610322 3311168553 3612183876 3679076170 3870197010 3999203577 4147322228 4257216711 4414891404 4443559530 4515229845 4644236412 4730240790 4887915483 5184152785 5332271436 5418275814 5518614255 5676288948 5805295515 6020306460 6220983342 6517220644 6622337106 6665339295 7095361185 7358152340 7740394020 7998407154 8127413721 8146525805 8514433422 8887119060 9030459690 9331475013 9460481580 9775830966 9933505659 10368305570 10836551628 11037228510 11405136127 11610591030 11997610731 12441966684 12771650133 13244674212 13330678590 13545689535 14190722370 14663746449 15552458355 15996814308 16254827442 16293051610 16555842765 17028866844 18060919380 18662950026 19551661932 19867011318 19996017885 20736611140 21286083555 22074457020 22810272254 23221182060 23995221462 24439577415 25543300266 26661357180 27091379070 27994425039 28381444740 29327492898 29800516977 31104916710 32509654884 32586103220 33111685530 34215408381 35992832193 37325900052 39734022636 39992035770 40637068605 42572167110 43991239347 45620544508 46657375065 47990442924 48879154830 49667528295 51086600532 54182758140 55988850078 57025680635 58654985796 59601033954 59988053655 62209833420 63858250665 66223371060 68430816762 71985664386 73318732245 79984071540 81274137210 83983275117 85144334220 87982478694 89401550931 93314750130 97758309660 99335056590 102646225143 111977700156 114051361270 119202067908 119976107310 127716501330 131973718041 136861633524 139972125195 143971328772 146637464490 149002584885 162548274420 167966550234 171077041905 175964957388 178803101862 179964160965 186629500260 198670113180 205292450286 219956196735 228102722540 239952214620 251949825351 255433002660 263947436082 279944250390 293274928980 298005169770 307938675429 335933100468 342154083810 357606203724 359928321930 395921154123 410584900572 419916375585 439912393470 447007754655 503899650702 513231125715 527894872164 559888500780 596010339540 615877350858 659868590205 684308167620 719856643860 791842308246 839832751170 879824786940 894015509310 923816026287 1007799301404 1026462251430 1231754701716 1259749126755 1319737180410 1539693377145 1583684616492 1679665502340 1788031018620 1847632052574 1979605770615 2052924502860 2519498253510 2639474360820 2771448078861 3079386754290 3695264105148 3959211541230 4619080131435 5038996507020 5542896157722 6158773508580 7918423082460 9238160262870 11085792315444 13857240394305 18476320525740 27714480788610 55428961577220
• Sum of all divisors σ(n): 224398541832192
• Sum of proper divisors (its aliquot sum) s(n): 168969580254972
• 55428961577220 is an abundant number, because the sum of its proper divisors (168969580254972) is greater than itself. Its abundance is 113540618677752

Bases of 55428961577220

• Binary: 1100100110100110001111100100001010100100000100₂
• Hexadecimal: 0x32698F90A904
• Base-36: JNBPOL890

Squares and roots of 55428961577220

• 55428961577220 squared (55428961577220²) is 3072369781528931070022928400
• 55428961577220 cubed (55428961577220³) is 170298266571378925946118759628027131048000
• The square root of 55428961577220 is 7445062.8994804335
• The cube root of 55428961577220 is 38128.1365902517

Scales and comparisons

• 55,428,961,577,220 seconds is equal to 1,762,469 years, 27 weeks, 2 days, 3 hours, 27 minutes.
• To count from 1 to 55,428,961,577,220 would take you about four million, four hundred six thousand, one hundred seventy-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 55428961577220 cubic inches would be around 3177.3 feet tall.

Recreational maths with 55428961577220

• 55428961577220 backwards is 02277516982455
• 55428961577220 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55428961577220's digits is 63
• More coming soon!