21672730950

Names of 21672730950

• Cardinal: 21672730950 can be written as Twenty-one billion, six hundred seventy-two million, seven hundred thirty thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 2.167273095 × 10¹⁰

Factors of 21672730950

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 971

Divisors of 21672730950

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 13 15 19 23 25 26 29 30 38 39 46 50 57 58 65 69 75 78 87 95 114 115 130 138 145 150 174 190 195 230 247 285 290 299 325 345 377 390 435 437 475 494 551 570 575 598 650 667 690 725 741 754 870 874 877 897 950 975 1102 1131 1150 1235 1311 1334 1425 1450 1482 1495 1653 1725 1754 1794 1885 1950 2001 2175 2185 2262 2470 2622 2631 2755 2850 2990 3306 3335 3450 3705 3770 4002 4350 4370 4385 4485 5262 5510 5655 5681 6175 6555 6670 7163 7410 7475 8265 8671 8770 8970 9425 10005 10925 11310 11362 11401 12350 12673 13110 13155 13775 14326 14950 16530 16663 16675 17043 17342 18525 18850 20010 20171 21489 21850 21925 22425 22802 25346 25433 26013 26310 27550 28275 28405 32775 33326 33350 34086 34203 35815 37050 38019 40342 41325 42978 43355 43850 44850 49989 50025 50866 52026 56550 56810 57005 60513 63365 65550 65775 68406 71630 76038 76299 82650 83315 85215 86710 99978 100050 100855 107445 114010 121026 126730 127165 130065 131550 142025 152598 164749 166630 170430 171015 179075 190095 201710 214890 216619 216775 249945 254330 260130 262223 284050 285025 302565 316825 329498 330629 342030 358150 380190 381495 383249 416575 426075 433238 433550 483227 494247 499890 504275 524446 537225 570050 584959 605130 633650 635825 649857 650325 661258 762990 766498 786669 823745 833150 852150 855075 950475 966454 988494 991887 1008550 1074450 1083095 1149747 1169918 1249725 1271650 1299714 1300650 1311115 1449681 1512825 1573338 1647490 1653145 1710150 1754877 1900950 1907475 1916245 1983774 2166190 2299494 2416135 2471235 2499450 2622230 2899362 2924795 3025650 3249285 3306290 3509754 3814950 3832490 3933345 4118725 4832270 4942470 4959435 4982237 5415475 5748735 5849590 6281951 6498570 6555575 7248405 7604467 7866690 8237450 8265725 8774385 9581225 9918870 9964474 10830950 11114221 11497470 12080675 12356175 12563902 13111150 14496810 14623975 14946711 15208934 16246425 16531450 17548770 18845853 19162450 19666725 22228442 22813401 24161350 24712350 24797175 24911185 28743675 29247950 29893422 31409755 32492850 33342663 36242025 37691706 38022335 39333450 43871925 45626802 49594350 49822370 55571105 57487350 62819510 66685326 72484050 74733555 76044670 87743850 94229265 111142210 114067005 124555925 144484873 149467110 157048775 166713315 188458530 190111675 228134010 249111850 277855525 288969746 314097550 333426630 373667775 380223350 433454619 471146325 555711050 570335025 722424365 747335550 833566575 866909238 942292650 1140670050 1444848730 1667133150 2167273095 3612121825 4334546190 7224243650 10836365475 21672730950
• Sum of all divisors σ(n): 65845785600
• Sum of proper divisors (its aliquot sum) s(n): 44173054650
• 21672730950 is an abundant number, because the sum of its proper divisors (44173054650) is greater than itself. Its abundance is 22500323700

Bases of 21672730950

• Binary: 10100001011110010111010000101000110₂
• Hexadecimal: 0x50BCBA146
• Base-36: 9YFDU86

Squares and roots of 21672730950

• 21672730950 squared (21672730950²) is 469707266831087902500
• 21672730950 cubed (21672730950³) is 10179839219290027206682332375000
• The square root of 21672730950 is 147216.6123438521
• The cube root of 21672730950 is 2788.0756054243

Scales and comparisons

• 21,672,730,950 seconds is equal to 689 years, 6 weeks, 3 days, 19 hours, 2 minutes, 30 seconds.
• To count from 1 to 21,672,730,950 would take you about one thousand, three hundred seventy-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 21672730950 cubic inches would be around 232.3 feet tall.

Recreational maths with 21672730950

• 21672730950 backwards is 05903727612
• The number of decimal digits it has is: 11
• The sum of 21672730950's digits is 42
• More coming soon!