20383684796720

Names of 20383684796720

• Cardinal: 20383684796720 can be written as Twenty trillion, three hundred eighty-three billion, six hundred eighty-four million, seven hundred ninety-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.038368479672 × 10¹³

Factors of 20383684796720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 316015

Divisors of 20383684796720

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 49 56 68 70 80 85 98 112 119 136 140 170 196 238 245 272 280 340 392 476 490 560 595 680 784 833 952 971 980 1190 1360 1666 1904 1942 1960 2380 3332 3884 3920 4165 4760 4855 6664 6797 7768 8330 9520 9710 13328 13594 15536 16507 16660 19420 27188 33014 33320 33985 38840 47579 54376 66028 66640 67970 77680 82535 95158 108752 115549 132056 135940 165070 190316 231098 237895 264112 271880 315013 330140 380632 462196 475790 543760 577745 630026 660280 761264 808843 924392 951580 1155490 1260052 1320560 1575065 1617686 1848784 1903160 2205091 2310980 2520104 3150130 3235372 3806320 4044215 4410182 4621960 5040208 5355221 6300260 6470744 8088430 8820364 9243920 10710442 11025455 12600520 12941488 15435637 16176860 17640728 21420884 22050910 25201040 26776105 30871274 32353720 35281456 37486547 42841768 44101820 53552210 61742548 64707440 74973094 77178185 85683536 88203640 107104420 123485096 149946188 154356370 176407280 187432735 214208840 246970192 262405829 299892376 305877623 308712740 374865470 428417680 524811658 599784752 611755246 617425480 749730940 1049623316 1223510492 1234850960 1312029145 1499461880 1529388115 2099246632 2141143361 2447020984 2624058290 2998923760 3058776230 4198493264 4282286722 4894041968 5199919591 5248116580 6117552460 8564573444 10399839182 10496233160 10705716805 12235104920 14988003527 17129146888 20799678364 20992466320 21411433610 24470209840 25999597955 29976007054 34258293776 36399437137 41599356728 42822867220 51999195910 59952014108 72798874274 74940017635 83198713456 85645734440 103998391820 119904028216 145597748548 149880035270 171291468880 181997185685 207996783640 239808056432 254796059959 291195497096 299760070540 363994371370 415993567280 509592119918 582390994192 599520141080 727988742740 1019184239836 1199040282160 1273980299795 1455977485480 2038368479672 2547960599590 2911954970960 4076736959344 5095921199180 10191842398360 20383684796720
• Sum of all divisors σ(n): 58432763376288
• Sum of proper divisors (its aliquot sum) s(n): 38049078579568
• 20383684796720 is an abundant number, because the sum of its proper divisors (38049078579568) is greater than itself. Its abundance is 17665393782848

Bases of 20383684796720

• Binary: 100101000100111110010010010101010000100110000₂
• Hexadecimal: 0x1289F24AA130
• Base-36: 7844VMXBK

Squares and roots of 20383684796720

• 20383684796720 squared (20383684796720²) is 415494605892034067722758400
• 20383684796720 cubed (20383684796720³) is 8469311081240622959996689270021672448000
• The square root of 20383684796720 is 4514829.4316308341
• The cube root of 20383684796720 is 27316.6579746679

Scales and comparisons

• 20,383,684,796,720 seconds is equal to 648,138 years, 6 weeks, 3 days, 17 hours, 45 minutes, 20 seconds.
• To count from 1 to 20,383,684,796,720 would take you about one million, six hundred twenty thousand, three hundred forty-five 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 20383684796720 cubic inches would be around 2276.4 feet tall.

Recreational maths with 20383684796720

• 20383684796720 backwards is 02769748638302
• The number of decimal digits it has is: 14
• The sum of 20383684796720's digits is 65
• More coming soon!