55720780867830016

Names of 55720780867830016

• Cardinal: 55720780867830016 can be written as Fifty-five quadrillion, seven hundred twenty trillion, seven hundred eighty billion, eight hundred sixty-seven million, eight hundred thirty thousand and sixteen.

Scientific notation

• Scientific notation: 5.5720780867830016 × 10¹⁶

Factors of 55720780867830016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 192

Divisors of 55720780867830016

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 167 184 256 334 368 529 668 736 1058 1336 1472 2116 2672 2944 3841 4232 5344 5888 7682 8464 10688 12167 15364 16928 21376 24334 27889 30728 33856 42752 48668 55778 61456 67712 88343 97336 111556 122912 135424 176686 194672 223112 245824 279841 353372 389344 446224 491648 559682 641447 706744 778688 892448 983296 1119364 1282894 1413488 1557376 1784896 2031889 2238728 2565788 2826976 3114752 3569792 4063778 4477456 4657463 5131576 5653952 7139584 8127556 8954912 9314926 10263152 11307904 14753281 16255112 17909824 18629852 20526304 22615808 29506562 32510224 35819648 37259704 41052608 46733447 59013124 65020448 71639296 74519408 82105216 93466894 107121649 118026248 130040896 149038816 164210432 186933788 214243298 236052496 260081792 298077632 339325463 373867576 428486596 472104992 520163584 596155264 678650926 747735152 777796321 856973192 944209984 1192310528 1357301852 1495470304 1555592642 1713946384 1888419968 2463797927 2714603704 2990940608 3111185284 3427892768 3776839936 4927595854 5429207408 5981881216 6222370568 6855785536 7804485649 9855191708 10858414816 11963762432 12444741136 13711571072 15608971298 17889315383 19710383416 21716829632 24889482272 27423142144 31217942596 35778630766 39420766832 43433659264 49778964544 56667352321 62435885192 71557261532 78841533664 86867318528 99557929088 113334704642 124871770384 143114523064 157683067328 199115858176 226669409284 249743540768 286229046128 315366134656 411454253809 453338818568 499487081536 572458092256 630732269312 822908507618 906677637136 998974163072 1144916184512 1303349103383 1645817015236 1813355274272 1997948326144 2289832369024 2606698206766 3291634030472 3626710548544 4579664738048 5213396413532 6583268060944 7253421097088 9463447837607 10426792827064 13166536121888 14506842194176 18926895675214 20853585654128 26333072243776 37853791350428 41707171308256 52666144487552 75707582700856 83414342616512 105332288975104 151415165401712 166828685233024 217659300264961 302830330803424 333657370466048 435318600529922 605660661606848 870637201059844 1211321323213696 1741274402119688 2422642646427392 3482548804239376 6965097608478752 13930195216957504 27860390433915008 55720780867830016
• Sum of all divisors σ(n): 116979995311133311
• Sum of proper divisors (its aliquot sum) s(n): 61259214443303295
• 55720780867830016 is an abundant number, because the sum of its proper divisors (61259214443303295) is greater than itself. Its abundance is 5538433575473279

Bases of 55720780867830016

• Binary: 11000101111101011100000101000110001111000000000100000000₂
• Hexadecimal: 0xC5F5C1463C0100
• Base-36: F8ND9CKRZLS

Squares and roots of 55720780867830016

• 55720780867830016 squared (55720780867830016²) is 3104805420520731550993896670560256
• 55720780867830016 cubed (55720780867830016³) is 173002182474086505959382887953758664834333693444096
• 55720780867830016 is a perfect square number. Its square root is 236052496
• The cube root of 55720780867830016 is 381949.3113389989

Scales and comparisons

• 55,720,780,867,830,016 seconds is equal to 1,771,748,475 years, 47 weeks, 12 hours, 20 minutes, 16 seconds.
• To count from 1 to 55,720,780,867,830,016 would take you about five billion, three hundred fifteen million, two hundred forty-five thousand, four hundred twenty-seven 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 55720780867830016 cubic inches would be around 31829.1 feet tall.

Recreational maths with 55720780867830016

• 55720780867830016 backwards is 61003876808702755
• The number of decimal digits it has is: 17
• The sum of 55720780867830016's digits is 73
• More coming soon!