21424497875200

Names of 21424497875200

• Cardinal: 21424497875200 can be written as Twenty-one trillion, four hundred twenty-four billion, four hundred ninety-seven million, eight hundred seventy-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.14244978752 × 10¹³

Factors of 21424497875200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8123

Divisors of 21424497875200

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 50 56 58 64 70 71 80 100 112 116 128 140 142 145 160 175 200 203 224 232 256 280 284 290 320 350 355 400 406 448 464 497 560 568 580 640 700 710 725 800 812 841 896 928 994 1015 1120 1136 1160 1280 1400 1420 1450 1600 1624 1682 1775 1792 1856 1988 2030 2059 2240 2272 2320 2485 2800 2840 2900 3200 3248 3364 3550 3712 3976 4060 4118 4205 4480 4544 4640 4970 5075 5600 5680 5800 5887 6400 6496 6728 7100 7424 7952 8009 8120 8236 8410 8960 9088 9280 9940 10150 10295 11200 11360 11600 11774 12425 12992 13456 14200 14413 15904 16018 16240 16472 16820 18176 18560 19880 20300 20590 21025 22400 22720 23200 23548 24850 25984 26912 28400 28826 29435 31808 32036 32480 32944 33640 37120 39760 40045 40600 41180 42050 44800 45440 46400 47096 49700 51475 51968 53824 56063 56800 57652 58870 59711 63616 64072 64960 65888 67280 72065 79520 80090 81200 82360 84100 90880 92800 94192 99400 102950 107648 112126 113600 115304 117740 119422 127232 128144 129920 131776 134560 144130 147175 159040 160180 162400 164720 168200 185600 188384 198800 200225 205900 215296 224252 227200 230608 232261 235480 238844 256288 259840 263552 269120 280315 288260 294350 298555 318080 320360 324800 329440 336400 360325 376768 397600 400450 411800 417977 448504 454400 461216 464522 470960 477688 512576 527104 538240 560630 568639 576520 588700 597110 636160 640720 649600 658880 672800 720650 753536 795200 800900 823600 835954 897008 922432 929044 941920 955376 1025152 1076480 1121260 1137278 1153040 1161305 1177400 1194220 1281440 1299200 1317760 1345600 1401575 1441300 1492775 1507072 1590400 1601800 1625827 1647200 1671908 1794016 1844864 1858088 1883840 1910752 2050304 2089885 2242520 2274556 2306080 2322610 2354800 2388440 2562880 2635520 2691200 2803150 2843195 2882600 2985550 3180800 3203600 3251654 3294400 3343816 3588032 3689728 3716176 3767680 3821504 3980473 4179770 4485040 4549112 4612160 4645220 4709600 4776880 5125760 5382400 5606300 5686390 5765200 5806525 5971100 6407200 6503308 6588800 6687632 6735569 7176064 7432352 7535360 7643008 7960946 8129135 8359540 8970080 9098224 9224320 9290440 9419200 9553760 10251520 10449425 11212600 11372780 11530400 11613050 11942200 12814400 13006616 13177600 13375264 13471138 14215975 14352128 14864704 15286016 15921892 16258270 16490531 16719080 17940160 18196448 18448640 18580880 18838400 19107520 19902365 20898850 22425200 22745560 23060800 23226100 23884400 25628800 26013232 26750528 26942276 28431950 29729408 31843784 32516540 32981062 33438160 33677845 35880320 36392896 37161760 37676800 38215040 39804730 40645675 41797700 44850400 45491120 46121600 46452200 47148983 47768800 51257600 52026464 53501056 53884552 56863900 59458816 63687568 65033080 65962124 66876320 67355690 71760640 72785792 74323520 76430080 79609460 81291350 82452655 83595400 89700800 90982240 92243200 92904400 94297966 95537600 99511825 104052928 107002112 107769104 113727800 115433717 127375136 130066160 131924248 133752640 134711380 145571584 148647040 159218920 162582700 164905310 167190800 168389225 179401600 181964480 185808800 188595932 191075200 199023650 208105856 215538208 227455600 230867434 235744915 254750272 260132320 263848496 267505280 269422760 297294080 318437840 325165400 329810620 334381600 336778450 358803200 363928960 371617600 377191864 382150400 398047300 412263275 416211712 431076416 454911200 461734868 471489830 478225399 509500544 520264640 527696992 535010560 538845520 577168585 636875680 650330800 659621240 668763200 673556900 727857920 743235200 754383728 796094600 824526550 862152832 909822400 923469736 942979660 956450798 1019001088 1040529280 1055393984 1077691040 1154337170 1178724575 1273751360 1300661600 1319242480 1337526400 1347113800 1486470400 1508767456 1592189200 1649053100 1724305664 1819644800 1846939472 1885959320 1912901596 2081058560 2110787968 2155382080 2308674340 2357449150 2391126995 2547502720 2601323200 2638484960 2675052800 2694227600 2885842925 3017534912 3184378400 3298106200 3347577793 3639289600 3693878944 3771918640 3825803192 4221575936 4310764160 4617348680 4714898300 4782253990 5095005440 5202646400 5276969920 5388455200 5771685850 6035069824 6368756800 6596212400 6695155586 7387757888 7543837280 7651606384 8621528320 9234697360 9429796600 9564507980 10405292800 10553939840 10776910400 11543371700 11955634975 12070139648 12737513600 13192424800 13390311172 14775515776 15087674560 15303212768 16737888965 18469394720 18859593200 19129015960 21107879680 21553820800 23086743400 23911269950 25475027200 26384849600 26780622344 29551031552 30175349120 30606425536 33475777930 36938789440 37719186400 38258031920 43107641600 46173486800 47822539900 52769699200 53561244688 60350698240 61212851072 66951555860 73877578880 75438372800 76516063840 83689444825 92346973600 95645079800 105539398400 107122489376 122425702144 133903111720 147755157760 150876745600 153032127680 167378889650 184693947200 191290159600 214244978752 267806223440 301753491200 306064255360 334757779300 369387894400 382580319200 428489957504 535612446880 612128510720 669515558600 738775788800 765160638400 856979915008 1071224893760 1339031117200 1530321276800 2142449787520 2678062234400 3060642553600 4284899575040 5356124468800 10712248937600 21424497875200
• Sum of all divisors σ(n): 63658404351360
• Sum of proper divisors (its aliquot sum) s(n): 42233906476160
• 21424497875200 is an abundant number, because the sum of its proper divisors (42233906476160) is greater than itself. Its abundance is 20809408600960

Bases of 21424497875200

• Binary: 100110111110001000111100101011101100100000000₂
• Hexadecimal: 0x137C4795D900
• Base-36: 7LEA0VCHS

Squares and roots of 21424497875200

• 21424497875200 squared (21424497875200²) is 459009109204449314775040000
• 21424497875200 cubed (21424497875200³) is 9834039684848169106783940445995008000000
• The square root of 21424497875200 is 4628660.4838981223
• The cube root of 21424497875200 is 27773.9010595883

Scales and comparisons

• 21,424,497,875,200 seconds is equal to 681,232 years, 39 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 21,424,497,875,200 would take you about one million, seven hundred three thousand and eighty-one 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 21424497875200 cubic inches would be around 2314.5 feet tall.

Recreational maths with 21424497875200

• 21424497875200 backwards is 00257879442412
• The number of decimal digits it has is: 14
• The sum of 21424497875200's digits is 55
• More coming soon!