20294420348720

Names of 20294420348720

• Cardinal: 20294420348720 can be written as Twenty trillion, two hundred ninety-four billion, four hundred twenty million, three hundred forty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.029442034872 × 10¹³

Factors of 20294420348720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 278

Divisors of 20294420348720

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 71 80 112 140 142 193 280 284 355 386 497 560 568 710 772 965 994 1136 1351 1420 1544 1930 1988 2485 2702 2840 3088 3860 3976 4970 5041 5404 5680 6755 7720 7952 9940 10082 10808 13510 13703 15440 19880 20164 21616 25205 27020 27406 35287 37249 39760 40328 50410 54040 54812 68515 70574 74498 80656 95921 100820 108080 109624 137030 141148 148996 176435 186245 191842 201640 219248 260743 274060 282296 297992 352870 372490 383684 403280 479605 521486 548120 564592 595984 705740 744980 767368 959210 972913 1042972 1096240 1303715 1411480 1489960 1534736 1918420 1945826 2085944 2607430 2644679 2822960 2979920 3836840 3891652 4171888 4864565 5214860 5289358 6810391 7189057 7673680 7783304 9729130 10429720 10578716 13223395 13620782 14378114 15566608 18512753 19458260 20859440 21157432 26446790 27241564 28756228 34051955 35945285 37025506 38916520 42314864 50323399 52893580 54483128 57512456 68103910 71890570 74051012 77833040 92563765 100646798 105787160 108966256 115024912 136207820 143781140 148102024 185127530 187772209 201293596 211574320 251616995 272415640 287562280 296204048 370255060 375544418 402587192 503233990 510423047 544831280 575124560 740510120 751088836 805174384 938861045 1006467980 1020846094 1314405463 1481020240 1502177672 1877722090 2012935960 2041692188 2552115235 2628810926 3004355344 3572961329 3755444180 4025871920 4083384376 5104230470 5257621852 6572027315 7145922658 7510888360 8166768752 10208460940 10515243704 13144054630 14291845316 15021776720 17864806645 20416921880 21030487408 26288109260 28583690632 35729613290 36240036337 40833843760 52576218520 57167381264 71459226580 72480072674 105152437040 142918453160 144960145348 181200181685 253680254359 285836906320 289920290696 362400363370 507360508718 579840581392 724800726740 1014721017436 1268401271795 1449601453480 2029442034872 2536802543590 2899202906960 4058884069744 5073605087180 10147210174360 20294420348720
• Sum of all divisors σ(n): 54980252616000
• Sum of proper divisors (its aliquot sum) s(n): 34685832267280
• 20294420348720 is an abundant number, because the sum of its proper divisors (34685832267280) is greater than itself. Its abundance is 14391411918560

Bases of 20294420348720

• Binary: 100100111010100101001101101110011111100110000₂
• Hexadecimal: 0x127529B73F30
• Base-36: 76Z4LW0FK

Squares and roots of 20294420348720

• 20294420348720 squared (20294420348720²) is 411863497290540406405638400
• 20294420348720 cubed (20294420348720³) is 8358530940308127809723966579502222848000
• The square root of 20294420348720 is 4504932.8905900475
• The cube root of 20294420348720 is 27276.7244929569

Scales and comparisons

• 20,294,420,348,720 seconds is equal to 645,299 years, 41 weeks, 1 day, 9 hours, 45 minutes, 20 seconds.
• To count from 1 to 20,294,420,348,720 would take you about one million, six hundred thirteen thousand, two hundred forty-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 20294420348720 cubic inches would be around 2273.1 feet tall.

Recreational maths with 20294420348720

• 20294420348720 backwards is 02784302449202
• The number of decimal digits it has is: 14
• The sum of 20294420348720's digits is 47
• More coming soon!