21948541020160

Names of 21948541020160

• Cardinal: 21948541020160 can be written as Twenty-one trillion, nine hundred forty-eight billion, five hundred forty-one million, twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.194854102016 × 10¹³

Factors of 21948541020160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 765

Divisors of 21948541020160

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 67 80 128 134 160 256 268 320 335 512 536 640 670 691 1024 1072 1280 1340 1382 2048 2144 2560 2680 2764 3455 4288 4489 5120 5360 5528 6910 8576 8978 10240 10720 11056 13820 17152 17956 21440 22112 22445 27640 34304 35912 42880 44224 44890 46297 55280 68608 71824 85760 88448 89780 92594 110560 137216 143648 171520 176896 179560 185188 221120 231485 287296 343040 353792 359120 370376 442240 462970 477481 574592 686080 707584 718240 740752 884480 925940 954962 1149184 1415168 1436480 1481504 1768960 1851880 1909924 2298368 2387405 2872960 2963008 3101899 3537920 3703760 3819848 4596736 4774810 5745920 5926016 6203798 7075840 7407520 7639696 9193472 9549620 11491840 11852032 12407596 14815040 15279392 15509495 19099240 22983680 23704064 24815192 29630080 30558784 31018990 31991227 38198480 45967360 47408128 49630384 59260160 61117568 62037980 63982454 76396960 94816256 99260768 118520320 122235136 124075960 127964908 152793920 159956135 198521536 237040640 244470272 248151920 255929816 305587840 319912270 397043072 474081280 488940544 496303840 511859632 611175680 639824540 794086144 977881088 992607680 1023719264 1222351360 1279649080 1588172288 1985215360 2047438528 2143412209 2444702720 2559298160 3176344576 3970430720 4094877056 4286824418 4889405440 5118596320 6352689152 7940861440 8189754112 8573648836 10237192640 10717061045 15881722880 16379508224 17147297672 20474385280 21434122090 31763445760 32759016448 34294595344 40948770560 42868244180 65518032896 68589190688 81897541120 85736488360 137178381376 163795082240 171472976720 274356762752 327590164480 342945953440 548713525504 685891906880 1097427051008 1371783813760 2194854102016 2743567627520 4389708204032 5487135255040 10974270510080 21948541020160
• Sum of all divisors σ(n): 53538874249770
• Sum of proper divisors (its aliquot sum) s(n): 31590333229610
• 21948541020160 is an abundant number, because the sum of its proper divisors (31590333229610) is greater than itself. Its abundance is 9641792209450

Bases of 21948541020160

• Binary: 100111111011001001010111111011010100000000000₂
• Hexadecimal: 0x13F64AFDA800
• Base-36: 7S30QMN0G

Squares and roots of 21948541020160

• 21948541020160 squared (21948541020160²) is 481738452913646173526425600
• 21948541020160 cubed (21948541020160³) is 10573456194763579709876973723342340096000
• The square root of 21948541020160 is 4684927.0026500947
• The cube root of 21948541020160 is 27998.5292680557

Scales and comparisons

• 21,948,541,020,160 seconds is equal to 697,895 years, 37 weeks, 14 hours, 2 minutes, 40 seconds.
• To count from 1 to 21,948,541,020,160 would take you about one million, seven hundred forty-four thousand, seven hundred thirty-nine 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 21948541020160 cubic inches would be around 2333.2 feet tall.

Recreational maths with 21948541020160

• 21948541020160 backwards is 06102014584912
• The number of decimal digits it has is: 14
• The sum of 21948541020160's digits is 43
• More coming soon!