20960642524350879

Names of 20960642524350879

• Cardinal: 20960642524350879 can be written as Twenty quadrillion, nine hundred sixty trillion, six hundred forty-two billion, five hundred twenty-four million, three hundred fifty thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 2.0960642524350879 × 10¹⁶

Factors of 20960642524350879

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 4290

Divisors of 20960642524350879

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 19 21 27 49 57 63 81 133 147 171 189 243 343 399 441 513 567 729 931 1029 1197 1323 1539 1701 2187 2793 3087 3591 3969 4261 4617 5103 6517 6561 8379 9261 10773 11907 12783 13851 15309 19551 19683 25137 27783 29827 32319 35721 38349 41553 45927 58653 59049 75411 80959 83349 89481 96957 107163 115047 124659 137781 175959 177147 208789 226233 242877 250047 268443 290871 321489 345141 373977 413343 527877 566713 626367 678699 728631 750141 805329 872613 964467 1035423 1121931 1240029 1461523 1583631 1700139 1879101 2036097 2185893 2250423 2415987 2617839 2893401 3106269 3365793 3966991 4384569 4750893 5100417 5637303 6108291 6557679 6751269 7247961 7853517 8680203 9318807 11900973 13153707 14252679 15301251 16911909 18156121 18324873 19673037 20253807 21743883 23560551 27768937 27956421 35702919 39461121 42758037 45903753 50735727 54468363 54974619 59019111 60761421 65231649 83306811 83869263 107108757 118383363 127092847 128274111 137711259 152207181 163405089 164923857 177057333 195694947 249920433 251607789 321326271 344966299 355150089 381278541 384822333 413133777 456621543 490215267 531171999 587084841 749761299 754823367 889649929 963978813 1034898897 1065450267 1143835623 1154466999 1239401331 1369864629 1470645801 1593515997 1761254523 2249283897 2414764093 2668949787 2891936439 3104696691 3196350801 3431506869 3718203993 4109593887 4411937403 4780547991 5283763569 6227549503 6747851691 7244292279 8006849361 8675809317 9314090073 9589052403 10294520607 11154611979 12328781661 13235812209 14341643973 16903348651 18682648509 20243555073 21732876837 24020548083 26027427951 27942270219 28767157209 30883561821 33463835937 36986344983 39707436627 50710045953 56047945527 60730665219 65198630511 72061644249 78082283853 83826810657 86301471627 92650685463 100391507811 118323440557 119122309881 152130137859 168143836581 182191995657 195595891533 216184932747 234246851559 251480431971 258904414881 277952056389 354970321671 357366929643 456390413577 504431509743 546575986971 586787674599 648554798241 702740554677 754441295913 833856169167 1064910965013 1072100788929 1369171240731 1513294529229 1639727960913 1760363023797 1945664394723 2263323887739 2501568507501 3194732895039 3216302366787 4107513722193 4539883587687 4919183882739 5281089071391 5836993184169 6789971663217 7504705522503 9584198685117 12322541166579 13619650763061 15843267214173 17510979552507 20369914989651 22514116567509 28752596055351 36967623499737 40858952289183 47529801642519 52532938657521 61109744968953 86257788166053 110902870499211 122576856867549 142589404927557 157598815972563 258773364498159 332708611497633 367730570602647 427768214782671 776320093494477 998125834492899 1103191711807941 2328960280483431 2994377503478697 6986880841450293 20960642524350879
• Sum of all divisors σ(n): 38604615766080000
• Sum of proper divisors (its aliquot sum) s(n): 17643973241729121
• 20960642524350879 is a deficient number, because the sum of its proper divisors (17643973241729121) is less than itself. Its deficiency is 3316669282621758

Bases of 20960642524350879

• Binary: 1001010011101111001011111100011111011011000100110011111₂
• Hexadecimal: 0x4A7797E3ED899F
• Base-36: 5QDXE8R8UXR

Squares and roots of 20960642524350879

• 20960642524350879 squared (20960642524350879²) is 439348535033626389152480308072641
• 20960642524350879 cubed (20960642524350879³) is 9209027586437091237022114859259452563602104201439
• The square root of 20960642524350879 is 144777907.5838260587
• The cube root of 20960642524350879 is 275719.9538336903

Scales and comparisons

• 20,960,642,524,350,879 seconds is equal to 666,483,596 years, 39 weeks, 34 minutes, 39 seconds.
• To count from 1 to 20,960,642,524,350,879 would take you about one billion, nine hundred ninety-nine million, four hundred fifty 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 20960642524350879 cubic inches would be around 22976.7 feet tall.

Recreational maths with 20960642524350879

• 20960642524350879 backwards is 97805342524606902
• The number of decimal digits it has is: 17
• The sum of 20960642524350879's digits is 72
• More coming soon!