28389426401000

Names of 28389426401000

• Cardinal: 28389426401000 can be written as Twenty-eight trillion, three hundred eighty-nine billion, four hundred twenty-six million, four hundred one thousand.

Scientific notation

• Scientific notation: 2.8389426401 × 10¹³

Factors of 28389426401000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 308

Divisors of 28389426401000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 25 28 35 40 46 49 50 56 70 92 98 100 115 125 140 161 175 184 196 200 230 245 250 271 280 322 343 350 392 460 490 500 542 575 644 686 700 805 875 920 980 1000 1084 1127 1150 1225 1288 1355 1372 1400 1610 1715 1750 1897 1960 2168 2254 2300 2401 2450 2710 2744 2875 3220 3430 3500 3794 4025 4508 4600 4802 4900 5420 5635 5750 6125 6233 6440 6775 6860 7000 7588 7889 8050 8575 9016 9485 9604 9800 10840 11270 11500 12005 12250 12466 13279 13550 13720 15176 15778 16100 16807 17150 18970 19208 20125 22540 23000 24010 24500 24932 26558 27100 28175 31165 31556 32200 33614 33875 34300 37940 39445 40250 42875 43631 45080 47425 48020 49000 49864 53116 54200 55223 56350 60025 62330 63112 66395 67228 67750 68600 73441 75880 78890 80500 84035 85750 87262 92953 94850 96040 106232 110446 112700 120050 124660 132790 134456 135500 140875 146882 155825 157780 161000 168070 171500 174524 185906 189700 197225 218155 220892 225400 237125 240100 249320 265580 271000 276115 281750 293764 300125 305417 311650 315560 331975 336140 343000 349048 367205 371812 379400 386561 394450 420175 436310 441784 464765 474250 480200 514087 531160 552230 563500 587528 600250 610834 623300 650671 663950 672280 734410 743624 773122 779125 788900 840350 872620 929530 948500 986125 1028174 1090775 1104460 1127000 1200500 1221668 1246600 1301342 1327900 1380575 1468820 1527085 1546244 1558250 1577800 1659875 1680700 1689143 1745240 1836025 1859060 1897000 1932805 1972250 2056348 2100875 2137919 2181550 2208920 2323825 2401000 2443336 2570435 2602684 2655800 2761150 2937640 3054170 3092488 3116500 3253355 3319750 3361400 3378286 3598609 3672050 3718120 3865610 3944500 4112696 4201750 4275838 4363100 4554697 4647650 5140870 5205368 5453875 5522300 6108340 6233000 6506710 6639500 6756572 6902875 7197218 7344100 7635425 7731220 7889000 8403500 8445715 8551676 8726200 9109394 9180125 9295300 9664025 10281740 10689595 10907750 11044600 11619125 11824001 12216680 12852175 13013420 13279000 13513144 13805750 14394436 14688200 14965433 15270850 15462440 16266775 16807000 16891430 17103352 17993045 18218788 18360250 18590600 19328050 20563480 21379190 21815500 22773485 23238250 23648002 25190263 25704350 26026840 27611500 28788872 29930866 30541700 32533550 33782860 35986090 36437576 36720500 38177125 38656100 42228575 42758380 43631000 45546970 46476500 47296004 48320125 50380526 51408700 53447975 55223000 59120005 59861732 61083400 64260875 65067100 67565720 71972180 73441000 74827165 76354250 77312200 81333875 82768007 84457150 85516760 89965225 91093940 92953000 94592008 96640250 100761052 102817400 104758031 106895950 113867425 118240010 119723464 125951315 128521750 130134200 143944360 149654330 152708500 162667750 165536014 168914300 176331841 179930450 182187880 193280500 201522104 209516062 211142875 213791900 227734850 236480020 251902630 257043500 267239875 295600025 299308660 305417000 325335500 331072028 337828600 352663682 359860900 374135825 386561000 413840035 419032124 422285750 427583800 449826125 455469700 472960040 503805260 514087000 523790155 534479750 569337125 579376049 591200050 598617320 629756575 650671000 662144056 705327364 719721800 748271650 827680070 838064248 844571500 881659205 899652250 910939400 1007610520 1047580310 1068959500 1138674250 1158752098 1182400100 1234322887 1259513150 1410654728 1478000125 1496543300 1655360140 1689143000 1763318410 1799304500 1870679125 2069200175 2095160620 2137919000 2277348500 2317504196 2364800200 2468645774 2519026300 2618950775 2896880245 2956000250 2993086600 3148782875 3310720280 3526636820 3598609000 3741358250 4055632343 4138400350 4190321240 4408296025 4554697000 4635008392 4937291548 5038052600 5237901550 5793760490 5912000500 6171614435 6297565750 7053273640 7482716500 8111264686 8276800700 8816592050 9874583096 10346000875 10475803100 11587520980 11824001000 12343228870 12595131500 13094753875 14484401225 14965433000 16222529372 16553601400 17633184100 20278161715 20692001750 20951606200 22041480125 23175041960 24686457740 25190263000 26189507750 28389426401 28968802450 30858072175 32445058744 35266368200 40556323430 41384003500 44082960250 49372915480 52379015500 56778852802 57937604900 61716144350 72422006125 81112646860 82768007000 88165920500 101390808575 104758031000 113557705604 115875209800 123432288700 141947132005 144844012250 154290360875 162225293720 176331841000 202781617150 227115411208 246864577400 283894264010 289688024500 308580721750 405563234300 506954042875 567788528020 579376049000 617161443500 709735660025 811126468600 1013908085750 1135577056040 1234322887000 1419471320050 2027816171500 2838942640100 3548678300125 4055632343000 5677885280200 7097356600250 14194713200500 28389426401000
• Sum of all divisors σ(n): 81171670544640
• Sum of proper divisors (its aliquot sum) s(n): 52782244143640
• 28389426401000 is an abundant number, because the sum of its proper divisors (52782244143640) is greater than itself. Its abundance is 24392817742640

Bases of 28389426401000

• Binary: 110011101000111101101101011010000111011101000₂
• Hexadecimal: 0x19D1EDAD0EE8
• Base-36: A29X7HHPK

Squares and roots of 28389426401000

• 28389426401000 squared (28389426401000²) is 805959531377795812801000000
• 28389426401000 cubed (28389426401000³) is 22880728798234384353119963159201000000000
• The square root of 28389426401000 is 5328172.8951864915
• The cube root of 28389426401000 is 30506.0192011701

Scales and comparisons

• 28,389,426,401,000 seconds is equal to 902,695 years, 49 weeks, 1 day, 2 hours, 3 minutes, 20 seconds.
• To count from 1 to 28,389,426,401,000 would take you about two million, two hundred fifty-six thousand, seven hundred thirty-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 28389426401000 cubic inches would be around 2542.2 feet tall.

Recreational maths with 28389426401000

• 28389426401000 backwards is 00010462498382
• The number of decimal digits it has is: 14
• The sum of 28389426401000's digits is 47
• More coming soon!