20388007088800

Names of 20388007088800

• Cardinal: 20388007088800 can be written as Twenty trillion, three hundred eighty-eight billion, seven million, eighty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 2.03880070888 × 10¹³

Factors of 20388007088800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1110

Divisors of 20388007088800

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 32 40 50 52 58 65 80 100 104 116 130 145 160 169 200 208 232 260 290 325 338 377 400 416 464 520 580 650 676 725 754 800 841 845 928 1040 1061 1160 1300 1352 1450 1508 1682 1690 1885 2080 2122 2197 2320 2600 2704 2900 3016 3364 3380 3770 4205 4225 4244 4394 4640 4901 5200 5305 5408 5800 6032 6728 6760 7540 8410 8450 8488 8788 9425 9802 10400 10610 10933 10985 11600 12064 13456 13520 13793 15080 16820 16900 16976 17576 18850 19604 21025 21220 21866 21970 23200 24505 26525 26912 27040 27586 28561 30160 30769 33640 33800 33952 35152 37700 39208 42050 42440 43732 43940 49010 53050 54665 54925 55172 57122 60320 61538 63713 67280 67600 68965 70304 75400 78416 84100 84880 87464 87880 98020 106100 109330 109850 110344 114244 122525 123076 127426 134560 135200 137930 142129 142805 150800 153845 156832 168200 169760 174928 175760 179309 196040 212200 218660 219700 220688 228488 245050 246152 254852 273325 275860 284258 285610 301600 307690 318565 336400 344825 349856 351520 358618 392080 399997 424400 437320 439400 441376 456976 490100 492304 509704 546650 551720 568516 571220 615380 637130 672800 689650 710645 714025 717236 769225 784160 799994 828269 848800 874640 878800 892301 896545 913952 980200 984608 1019408 1093300 1103440 1137032 1142440 1230760 1274260 1379300 1421290 1428050 1434472 1538450 1592825 1599988 1656538 1749280 1757600 1784602 1793090 1847677 1960400 1999985 2038816 2186600 2206880 2274064 2284880 2331017 2461520 2548520 2758600 2842580 2856100 2868944 3076900 3185650 3199976 3313076 3553225 3569204 3586180 3695354 3920800 3999970 4141345 4373200 4461505 4482725 4548128 4569760 4662034 4923040 5097040 5199961 5517200 5685160 5712200 5737888 6153800 6371300 6399952 6626152 7106450 7138408 7172360 7390708 7999940 8282690 8746400 8923010 8965450 9238385 9324068 9999925 10194080 10399922 11034400 11370320 11424400 11599913 11655085 12307600 12742600 12799904 13252304 14212900 14276816 14344720 14781416 15999880 16565380 17846020 17930900 18476770 18648136 19999850 20706725 20799844 22307525 22740640 22848800 23199826 23310170 24019801 24615200 25485200 25999805 26504608 28425800 28553632 28689440 29562832 30303221 31999760 33130760 35692040 35861800 36953540 37296272 39999700 41413450 41599688 44615050 46191925 46399652 46620340 48039602 50970400 51999610 56851600 57999565 58275425 59125664 60606442 63999520 66261520 67599493 71384080 71723600 73907080 74592544 79999400 82826900 83199376 89230100 92383850 92799304 93240680 96079204 103999220 113703200 115999130 116550850 120099005 121212884 129999025 132523040 135198986 142768160 143447200 147814160 150798869 151516105 159998800 165653800 166398752 178460200 184767700 185598608 186481360 192158408 207998440 231998260 233101700 240198010 242425768 259998050 270397972 289997825 295628320 301597738 303032210 319997600 331307600 337997465 356920400 369535400 371197216 372962720 384316816 415996880 463996520 466203400 480396020 484851536 519996100 540795944 579995650 600495025 603195476 606064420 662615200 675994930 713840800 739070800 753994345 757580525 768633632 831993760 878793409 927993040 932406800 960792040 969703072 1039992200 1081591888 1159991300 1200990050 1206390952 1212128840 1351989860 1478141600 1507988690 1515161050 1689987325 1757586818 1855986080 1864813600 1921584080 1960385297 2079984400 2163183776 2319982600 2401980100 2412781904 2424257680 2703979720 3015977380 3030322100 3379974650 3515173636 3769971725 3843168160 3920770594 4159968800 4393967045 4639965200 4803960200 4825563808 4848515360 5407959440 6031954760 6060644200 6759949300 7030347272 7539943450 7841541188 8787934090 9279930400 9607920400 9801926485 10815918880 12063909520 12121288400 13519898600 14060694544 15079886900 15683082376 17575868180 19215840800 19603852970 21969835225 24127819040 24242576800 25485008861 27039797200 28121389088 30159773800 31366164752 35151736360 39207705940 43939670450 49009632425 50970017722 54079594400 60319547600 62732329504 70303472720 78415411880 87879340900 98019264850 101940035444 120639095200 127425044305 140606945440 156830823760 175758681800 196038529700 203880070888 254850088610 313661647520 351517363600 392077059400 407760141776 509700177220 637125221525 703034727200 784154118800 815520283552 1019400354440 1274250443050 1568308237600 2038800708880 2548500886100 4077601417760 5097001772200 10194003544400 20388007088800
• Sum of all divisors σ(n): 55895810880546
• Sum of proper divisors (its aliquot sum) s(n): 35507803791746
• 20388007088800 is an abundant number, because the sum of its proper divisors (35507803791746) is greater than itself. Its abundance is 15119796702946

Bases of 20388007088800

• Binary: 100101000101011110011111010111001001010100000₂
• Hexadecimal: 0x128AF3EB92A0
• Base-36: 7864D0N8G

Squares and roots of 20388007088800

• 20388007088800 squared (20388007088800²) is 415670833052959051085440000
• 20388007088800 cubed (20388007088800³) is 8474699890891130479346072054467072000000
• The square root of 20388007088800 is 4515308.0834866627
• The cube root of 20388007088800 is 27318.5886401501

Scales and comparisons

• 20,388,007,088,800 seconds is equal to 648,275 years, 29 weeks, 1 day, 6 hours, 26 minutes, 40 seconds.
• To count from 1 to 20,388,007,088,800 would take you about one million, six hundred twenty thousand, six hundred eighty-eight 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 20388007088800 cubic inches would be around 2276.5 feet tall.

Recreational maths with 20388007088800

• 20388007088800 backwards is 00888070088302
• 20388007088800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20388007088800's digits is 52
• More coming soon!