21472420410

Names of 21472420410

• Cardinal: 21472420410 can be written as Twenty-one billion, four hundred seventy-two million, four hundred twenty thousand, four hundred ten.

Scientific notation

• Scientific notation: 2.147242041 × 10¹⁰

Factors of 21472420410

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 144

Divisors of 21472420410

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 29 30 35 38 42 45 54 57 58 63 70 79 81 87 90 95 105 114 126 133 135 145 158 162 171 174 189 190 203 210 237 243 261 266 270 285 290 315 342 378 395 399 405 406 435 474 486 513 522 551 553 567 570 609 630 665 711 783 790 798 810 841 855 870 945 1015 1026 1102 1106 1134 1185 1197 1215 1218 1305 1330 1422 1501 1539 1566 1653 1659 1682 1701 1710 1827 1890 1995 2030 2133 2291 2349 2370 2394 2430 2523 2565 2610 2755 2765 2835 3002 3045 3078 3306 3318 3402 3555 3591 3654 3857 3915 3990 4205 4266 4503 4582 4617 4698 4959 4977 5046 5130 5481 5510 5530 5670 5887 5985 6090 6399 6873 7047 7110 7182 7505 7569 7695 7714 7830 8265 8295 8410 8505 9006 9135 9234 9918 9954 10507 10665 10773 10962 11455 11571 11745 11774 11970 12615 12798 13509 13746 14094 14877 14931 15010 15138 15390 15979 16037 16443 16530 16590 17010 17661 17955 18270 19197 19285 20619 21014 21330 21546 22515 22707 22910 23085 23142 23490 24795 24885 25230 27018 27405 29435 29754 29862 31521 31958 31995 32074 32319 32886 34365 34713 35235 35322 35910 37845 38394 38570 40527 41238 43529 44631 44793 45030 45414 46170 47937 48111 49329 49590 49770 52535 52983 53865 54810 57855 58870 61857 63042 63990 64638 66439 67545 68121 68730 69426 70470 74385 74655 75690 79895 80185 81054 82215 87058 88305 89262 89586 94563 95874 95985 96222 98658 103095 104139 105070 105966 107730 111853 113535 115710 121581 123714 130587 132878 133893 134379 135090 136242 143811 144333 148770 149310 157605 158949 159790 160370 161595 164430 173565 176610 185571 189126 191970 199317 202635 204363 206190 208278 217645 223155 223706 223965 227070 239685 240555 243162 246645 261174 264915 267786 268758 283689 287622 288666 304703 309285 312417 315210 317898 323190 332195 335559 340605 347130 364743 371142 391761 398634 405270 408726 431433 432999 435290 446310 447930 465073 472815 476847 479370 481110 493290 520695 529830 556713 559265 567378 597951 607905 609406 618570 624834 652935 664390 669465 671118 671895 681210 719055 721665 729486 783522 794745 851067 862866 865998 914109 927855 930146 937251 945630 953694 996585 1006677 1021815 1041390 1113426 1118530 1175283 1195902 1215810 1262341 1294299 1298997 1305870 1338930 1343790 1395219 1418445 1430541 1438110 1443330 1523515 1562085 1589490 1677795 1702134 1793853 1823715 1828218 1855710 1874502 1958805 1993170 2013354 2043630 2157165 2164995 2325365 2350566 2384235 2524682 2553201 2588598 2597994 2742327 2783565 2790438 2836890 2861082 2989755 3020031 3047030 3124170 3355590 3525849 3587706 3647430 3787023 3882897 3896991 3917610 4185657 4255335 4314330 4329990 4570545 4650730 4686255 4768470 5033385 5106402 5381559 5484654 5567130 5876415 5979510 6040062 6311705 6471495 6494985 6976095 7051698 7152705 7574046 7765794 7793982 8226981 8371314 8510670 8836387 8969265 9060093 9141090 9372510 10066770 10577547 10763118 11361069 11752830 12556971 12623410 12766005 12942990 12989970 13711635 13952190 14305410 15100155 16144677 16453962 17629245 17672774 17938530 18120186 18935115 19414485 19484955 20928285 21155094 22722138 24680943 25113942 25532010 26509161 26907795 27180279 27423270 30200310 32289354 34083207 35258490 37670913 37870230 38828970 38969910 41134905 41856570 44181935 45300465 49361886 52887735 53018322 53815590 54360558 56805345 62784855 68166414 74042829 75341826 79527483 80723385 82269810 88363870 90600930 102249621 105775470 113012739 113610690 123404715 125569710 132545805 135901395 148085658 159054966 161446770 170416035 188354565 204499242 226025478 238582449 246809430 265091610 271802790 306748863 340832070 370214145 376709130 397637415 477164898 511248105 565063695 613497726 715747347 740428290 795274830 1022496210 1130127390 1192912245 1431494694 1533744315 2147242041 2385824490 3067488630 3578736735 4294484082 7157473470 10736210205 21472420410
• Sum of all divisors σ(n): 73046937600
• Sum of proper divisors (its aliquot sum) s(n): 51574517190
• 21472420410 is an abundant number, because the sum of its proper divisors (51574517190) is greater than itself. Its abundance is 30102096780

Bases of 21472420410

• Binary: 10011111111110110110010001000111010₂
• Hexadecimal: 0x4FFDB223A
• Base-36: 9V44HMI

Squares and roots of 21472420410

• 21472420410 squared (21472420410²) is 461064838263784568100
• 21472420410 cubed (21472420410³) is 9900178043468636723913474921000
• The square root of 21472420410 is 146534.7071857039
• The cube root of 21472420410 is 2779.4593953369

Scales and comparisons

• 21,472,420,410 seconds is equal to 682 years, 39 weeks, 2 days, 9 hours, 13 minutes, 30 seconds.
• To count from 1 to 21,472,420,410 would take you about one thousand, three hundred sixty-five 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 21472420410 cubic inches would be around 231.6 feet tall.

Recreational maths with 21472420410

• 21472420410 backwards is 01402427412
• 21472420410 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21472420410's digits is 27
• More coming soon!