213365232640

Names of 213365232640

• Cardinal: 213365232640 can be written as Two hundred thirteen billion, three hundred sixty-five million, two hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.1336523264 × 10¹¹

Factors of 213365232640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1287

Divisors of 213365232640

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 64 70 80 112 124 128 140 155 160 181 217 224 248 256 280 310 320 362 434 448 496 512 560 620 640 724 868 896 905 992 1024 1061 1085 1120 1240 1267 1280 1448 1736 1792 1810 1984 2122 2170 2240 2480 2534 2560 2896 3472 3584 3620 3968 4244 4340 4480 4960 5068 5120 5305 5611 5792 6335 6944 7168 7240 7427 7936 8488 8680 8960 9920 10136 10610 11222 11584 12670 13888 14480 14854 15872 16976 17360 17920 19840 20272 21220 22444 23168 25340 27776 28055 28960 29708 31744 32891 33952 34720 35840 37135 39277 39680 40544 42440 44888 46336 50680 55552 56110 57920 59416 65782 67904 69440 74270 78554 79360 81088 84880 89776 92672 101360 111104 112220 115840 118832 131564 135808 138880 148540 157108 158720 162176 164455 169760 179552 185344 192041 196385 202720 222208 224440 230237 231680 237664 263128 271616 277760 297080 314216 324352 328910 339520 359104 384082 392770 405440 448880 460474 463360 475328 526256 543232 555520 594160 628432 648704 657820 679040 718208 768164 785540 810880 897760 920948 926720 950656 960205 1052512 1086464 1111040 1151185 1188320 1256864 1297408 1315640 1344287 1358080 1436416 1536328 1571080 1621760 1795520 1841896 1901312 1920410 2105024 2302370 2376640 2513728 2631280 2688574 2716160 2872832 3072656 3142160 3243520 3591040 3683792 3802624 3840820 4210048 4604740 4753280 5027456 5262560 5377148 5432320 5745664 5953271 6145312 6284320 6487040 6721435 7182080 7367584 7605248 7681640 8420096 9209480 9506560 10054912 10525120 10754296 11906542 12290624 12568640 13442870 14364160 14735168 15363280 16840192 18418960 19013120 20109824 21050240 21508592 23813084 24581248 25137280 26885740 28728320 29470336 29766355 30726560 33680384 36837920 38026240 40219648 41672897 42100480 43017184 47626168 49162496 50274560 53771480 58940672 59532710 61453120 73675840 83345794 84200960 86034368 95252336 98324992 100549120 107542960 117881344 119065420 122906240 147351680 166691588 168401920 172068736 190504672 196649984 201098240 208364485 215085920 235762688 238130840 245812480 294703360 333383176 344137472 381009344 416728970 430171840 476261680 491624960 589406720 666766352 688274944 762018688 833457940 860343680 952523360 983249920 1178813440 1333532704 1376549888 1524037376 1666915880 1720687360 1905046720 2667065408 3048074752 3333831760 3441374720 3810093440 5334130816 6096149504 6667663520 6882749440 7620186880 10668261632 13335327040 15240373760 21336523264 26670654080 30480747520 42673046528 53341308160 106682616320 213365232640
• Sum of all divisors σ(n): 607722006528
• Sum of proper divisors (its aliquot sum) s(n): 394356773888
• 213365232640 is an abundant number, because the sum of its proper divisors (394356773888) is greater than itself. Its abundance is 180991541248

Bases of 213365232640

• Binary: 11000110101101100011110001010000000000₂
• Hexadecimal: 0x31AD8F1400
• Base-36: 2Q0O5F5S

Squares and roots of 213365232640

• 213365232640 squared (213365232640²) is 45524722499521321369600
• 213365232640 cubed (213365232640³) is 9713393006981809022664907423744000
• The square root of 213365232640 is 461914.7460733419
• The cube root of 213365232640 is 5975.5041341173

Scales and comparisons

• 213,365,232,640 seconds is equal to 6,784 years, 18 weeks, 3 days, 10 minutes, 40 seconds.
• To count from 1 to 213,365,232,640 would take you about thirteen thousand, five hundred sixty-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 213365232640 cubic inches would be around 498 feet tall.

Recreational maths with 213365232640

• 213365232640 backwards is 046232563312
• The number of decimal digits it has is: 12
• The sum of 213365232640's digits is 37
• More coming soon!