20429087544992

Names of 20429087544992

• Cardinal: 20429087544992 can be written as Twenty trillion, four hundred twenty-nine billion, eighty-seven million, five hundred forty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.0429087544992 × 10¹³

Factors of 20429087544992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 318

Divisors of 20429087544992

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 37 56 62 74 112 124 148 217 224 241 248 259 296 434 482 496 518 592 868 964 992 1036 1147 1184 1369 1687 1736 1928 2072 2294 2738 3374 3472 3856 4144 4588 5476 6748 6944 7471 7712 8029 8288 8917 9176 9583 10952 13496 14942 16058 17834 18352 19166 21904 26992 29884 32116 35668 36704 38332 42439 43808 50653 52297 53984 58081 59768 62419 64232 71336 76664 84878 101306 104594 116162 119536 124838 128464 142672 153328 169756 202612 209188 232324 239072 249676 256928 276427 285344 297073 306656 329929 339512 354571 405224 406567 418376 464648 499352 552854 594146 659858 679024 709142 810448 813134 836752 929296 998704 1105708 1188292 1319716 1358048 1418284 1570243 1620896 1626268 1673504 1800511 1858592 1934989 1997408 2148997 2211416 2309503 2376584 2639432 2836568 3140486 3252536 3601022 3869978 4297994 4422832 4619006 4753168 5278864 5673136 6280972 6505072 7202044 7739956 8595988 8845664 9238012 9506336 10227799 10557728 10991701 11346272 12207373 12561944 12603577 13010144 14404088 15042979 15479912 17191976 18476024 20455598 21983402 24414746 25123888 25207154 28808176 30085958 30959824 34383952 36952048 40911196 43966804 48829492 50247776 50414308 57616352 60171916 61919648 66618907 68767904 71594593 73904096 79512889 81822392 85451611 87933608 97658984 100828616 120343832 133237814 143189186 159025778 163644784 170903222 175867216 195317968 201657232 240687664 266475628 286378372 318051556 327289568 341806444 351734432 378428563 390635936 403314464 466332349 481375328 532951256 556590223 572756744 636103112 683612888 756857126 932664698 1065902512 1113180446 1145513488 1272206224 1367225776 1513714252 1865329396 2131805024 2226360892 2291026976 2464899559 2544412448 2648999941 2734451552 2941976893 3027428504 3730658792 4452721784 4929799118 5297999882 5883953786 6054857008 7461317584 8905443568 9859598236 10595999764 11767907572 12109714016 14922635168 17254296913 17810887136 19719196472 20593838251 21191999528 23535815144 34508593826 39438392944 41187676502 42383999056 47071630288 69017187652 78876785888 82375353004 84767998112 91201283683 94143260576 138034375304 164750706008 182402567366 276068750608 329501412016 364805134732 552137501216 638408985781 659002824032 729610269464 1276817971562 1459220538928 2553635943124 2918441077856 5107271886248 10214543772496 20429087544992
• Sum of all divisors σ(n): 48969371888640
• Sum of proper divisors (its aliquot sum) s(n): 28540284343648
• 20429087544992 is an abundant number, because the sum of its proper divisors (28540284343648) is greater than itself. Its abundance is 8111196798656

Bases of 20429087544992

• Binary: 100101001010010000100100000011001011010100000₂
• Hexadecimal: 0x1294848196A0
• Base-36: 78OZR9E3K

Squares and roots of 20429087544992

• 20429087544992 squared (20429087544992²) is 417347617920947261624280064
• 20429087544992 cubed (20429087544992³) is 8526031023200903716107068746961208639488
• The square root of 20429087544992 is 4519854.8145921677
• The cube root of 20429087544992 is 27336.9247002041

Scales and comparisons

• 20,429,087,544,992 seconds is equal to 649,581 years, 41 weeks, 1 day, 12 hours, 16 minutes, 32 seconds.
• To count from 1 to 20,429,087,544,992 would take you about one million, six hundred twenty-three thousand, nine hundred fifty-four 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 20429087544992 cubic inches would be around 2278.1 feet tall.

Recreational maths with 20429087544992

• 20429087544992 backwards is 29944578092402
• The number of decimal digits it has is: 14
• The sum of 20429087544992's digits is 65
• More coming soon!