21094018200

Names of 21094018200

• Cardinal: 21094018200 can be written as Twenty-one billion, ninety-four million, eighteen thousand, two hundred.

Scientific notation

• Scientific notation: 2.10940182 × 10¹⁰

Factors of 21094018200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 696

Divisors of 21094018200

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 30 31 34 36 37 40 45 50 51 60 62 68 72 74 75 85 90 93 100 102 111 120 124 136 148 150 153 155 170 180 185 186 200 204 222 225 248 255 279 296 300 306 310 333 340 360 370 372 408 425 444 450 465 510 527 555 558 600 601 612 620 629 666 680 740 744 765 775 850 888 900 925 930 1020 1054 1110 1116 1147 1202 1224 1240 1258 1275 1332 1395 1480 1530 1550 1581 1665 1700 1800 1803 1850 1860 1887 2040 2108 2220 2232 2294 2325 2404 2516 2550 2635 2664 2775 2790 3005 3060 3100 3145 3162 3330 3400 3441 3606 3700 3720 3774 3825 4216 4440 4588 4650 4743 4808 5032 5100 5270 5409 5550 5580 5661 5735 6010 6120 6200 6290 6324 6660 6882 6975 7212 7400 7548 7650 7905 8325 9015 9176 9300 9435 9486 10200 10217 10323 10540 10818 11100 11160 11322 11470 12020 12580 12648 13175 13320 13764 13950 14424 15025 15096 15300 15725 15810 16650 17205 18030 18600 18631 18870 18972 19499 20434 20646 21080 21636 22200 22237 22644 22940 23715 24040 25160 26350 27045 27528 27900 28305 28675 30050 30600 30651 31450 31620 33300 34410 36060 37262 37740 37944 38998 39525 40868 41292 43272 44474 45075 45288 45880 47175 47430 51085 51615 52700 54090 55800 55893 56610 57350 58497 60100 61302 62900 63240 66600 66711 68820 72120 74524 75480 77996 79050 81736 82584 86025 88948 90150 91953 93155 94350 94860 97495 102170 103230 105400 108180 111185 111786 113220 114700 116994 118575 120200 122604 125800 133422 135225 137640 141525 149048 153255 155992 158100 167679 172050 175491 177896 180300 183906 186310 188700 189720 194990 200133 204340 206460 216360 222370 223572 226440 229400 233988 237150 245208 255425 258075 266844 270450 279465 283050 292485 306510 316200 316727 333555 335358 344100 350982 360600 367812 372620 377400 378029 389980 400266 408680 412920 444740 447144 459765 465775 467976 474300 487475 510850 516150 533688 540900 555925 558930 566100 584970 613020 633454 667110 670716 688200 689347 701964 735624 745240 756058 766275 779960 800532 838395 877455 889480 919530 931550 948600 950181 974950 1000665 1021700 1032300 1081800 1111850 1117860 1132200 1134087 1169940 1226040 1266908 1334220 1341432 1378694 1397325 1403928 1462425 1512116 1532550 1583635 1601064 1667775 1676790 1754910 1839060 1863100 1890145 1900362 1949900 2001330 2043400 2064600 2068041 2223700 2235720 2268174 2298825 2339880 2533816 2668440 2757388 2794650 2850543 2924850 3024232 3065100 3167270 3335550 3353580 3402261 3446735 3509820 3678120 3726200 3780290 3800724 3899800 4002660 4136082 4191975 4387275 4447400 4536348 4597650 4750905 5003325 5514776 5589300 5670435 5701086 5849700 6130200 6204123 6334540 6671100 6707160 6804522 6893470 7019640 7560580 7601448 7918175 8005320 8272164 8383950 8774550 9072696 9195300 9450725 9501810 10006650 10340205 11178600 11340870 11402172 11699400 11718899 12408246 12669080 13342200 13609044 13786940 14252715 15121160 15836350 16544328 16767900 17011305 17233675 17549100 18390600 18901450 19003620 20013300 20680410 22681740 22804344 23437798 23754525 24816492 27218088 27573880 28352175 28505430 31020615 31672700 33535800 34022610 34467350 35098200 35156697 37802900 38007240 40026600 41360820 45363480 46875596 47509050 49632984 51701025 56704350 57010860 58594495 62041230 63345400 68045220 68934700 70313394 71263575 75605800 82721640 85056525 93751192 95018100 103402050 105470091 113408700 114021720 117188990 124082460 136090440 137869400 140626788 142527150 155103075 170113050 175783485 190036200 206804100 210940182 226817400 234377980 248164920 281253576 285054300 292972475 310206150 340226100 351566970 413608200 421880364 468755960 527350455 570108600 585944950 620412300 680452200 703133940 843760728 878917425 1054700910 1171889900 1240824600 1406267880 1757834850 2109401820 2343779800 2636752275 3515669700 4218803640 5273504550 7031339400 10547009100 21094018200
• Sum of all divisors σ(n): 79652401920
• Sum of proper divisors (its aliquot sum) s(n): 58558383720
• 21094018200 is an abundant number, because the sum of its proper divisors (58558383720) is greater than itself. Its abundance is 37464365520

Bases of 21094018200

• Binary: 10011101001010011010010110010011000₂
• Hexadecimal: 0x4E94D2C98
• Base-36: 9OUU0M0

Squares and roots of 21094018200

• 21094018200 squared (21094018200²) is 444957603821931240000
• 21094018200 cubed (21094018200³) is 9385943793248207135708568000000
• The square root of 21094018200 is 145237.7987990729
• The cube root of 21094018200 is 2763.0353342389

Scales and comparisons

• 21,094,018,200 seconds is equal to 670 years, 37 weeks, 4 days, 17 hours, 30 minutes.
• To count from 1 to 21,094,018,200 would take you about one thousand, three hundred forty-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 21094018200 cubic inches would be around 230.3 feet tall.

Recreational maths with 21094018200

• 21094018200 backwards is 00281049012
• The number of decimal digits it has is: 11
• The sum of 21094018200's digits is 27
• More coming soon!