20994498363744

Names of 20994498363744

• Cardinal: 20994498363744 can be written as Twenty trillion, nine hundred ninety-four billion, four hundred ninety-eight million, three hundred sixty-three thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.0994498363744 × 10¹³

Factors of 20994498363744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2665

Divisors of 20994498363744

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 673 729 864 972 1296 1346 1458 1944 1987 2019 2592 2692 2916 3888 3974 4038 5384 5832 5961 6057 7776 7948 8076 10768 11664 11922 12114 15896 16152 17883 18171 21536 23328 23844 24228 31792 32304 35766 36342 47688 48456 53649 54513 63584 64608 71532 72684 95376 96912 107298 109026 143064 145368 160947 163539 190752 193824 214596 218052 286128 290736 321894 327078 429192 436104 452929 482841 490617 572256 581472 643788 654156 858384 872208 905858 965682 981234 1287576 1308312 1337251 1358787 1448523 1716768 1744416 1811716 1931364 1962468 2575152 2616624 2674502 2717574 2897046 3623432 3862728 3924936 4011753 4076361 5150304 5233248 5349004 5435148 5794092 7246864 7725456 7849872 8023506 8152722 10698008 10870296 11588184 12035259 12229083 14493728 15450912 15699744 16047012 16305444 21396016 21740592 23176368 24070518 24458166 32094024 32610888 36105777 36687249 42792032 43481184 46352736 48141036 48916332 64188048 65221776 72211554 73374498 96282072 97832664 108317331 110061747 128376096 130443552 144423108 146748996 192564144 195665328 216634662 220123494 288846216 293497992 324951993 330185241 385128288 391330656 433269324 440246988 577692432 586995984 649903986 660370482 866538648 880493976 899969923 974855979 1155384864 1173991968 1299807972 1320740964 1733077296 1760987952 1799939846 1949711958 2599615944 2641481928 2699909769 3466154592 3521975904 3599879692 3899423916 5199231888 5282963856 5399819538 7199759384 7798847832 8099729307 10398463776 10565927712 10799639076 14399518768 15597695664 16199458614 21599278152 24299187921 28799037536 31195391328 32398917228 43198556304 48598375842 64797834456 72897563763 86397112608 97196751684 129595668912 145795127526 194393503368 218692691289 259191337824 291590255052 388787006736 437385382578 583180510104 656078073867 777574013472 874770765156 1166361020208 1312156147734 1749541530312 2332722040416 2624312295468 3499083060624 5248624590936 6998166121248 10497249181872 20994498363744
• Sum of all divisors σ(n): 62094482166276
• Sum of proper divisors (its aliquot sum) s(n): 41099983802532
• 20994498363744 is an abundant number, because the sum of its proper divisors (41099983802532) is greater than itself. Its abundance is 20105485438788

Bases of 20994498363744

• Binary: 100110001100000101001100111100000000101100000₂
• Hexadecimal: 0x1318299E0160
• Base-36: 7FWQM9I00

Squares and roots of 20994498363744

• 20994498363744 squared (20994498363744²) is 440768961545249493333697536
• 20994498363744 cubed (20994498363744³) is 9253723241950882545610557955329404534784
• The square root of 20994498363744 is 4581975.3779067821
• The cube root of 20994498363744 is 27586.8322522273

Scales and comparisons

• 20,994,498,363,744 seconds is equal to 667,560 years, 5 weeks, 4 days, 5 hours, 2 minutes, 24 seconds.
• To count from 1 to 20,994,498,363,744 would take you about one million, six hundred sixty-eight thousand, nine hundred 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 20994498363744 cubic inches would be around 2298.9 feet tall.

Recreational maths with 20994498363744

• 20994498363744 backwards is 44736389449902
• 20994498363744 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20994498363744's digits is 72
• More coming soon!