213046470

Names of 213046470

• Cardinal: 213046470 can be written as Two hundred thirteen million, forty-six thousand, four hundred seventy.

Scientific notation

• Scientific notation: 2.1304647 × 10⁸

Factors of 213046470

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 82

Divisors of 213046470

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 23 26 27 29 30 35 39 42 45 46 54 58 63 65 69 70 78 87 90 91 105 115 117 126 130 135 138 145 161 169 174 182 189 195 203 207 210 230 234 261 270 273 290 299 315 322 338 345 351 377 378 390 406 414 435 455 483 507 522 546 585 598 609 621 630 667 690 702 754 783 805 819 845 870 897 910 945 966 1014 1015 1035 1131 1170 1183 1218 1242 1305 1334 1365 1449 1495 1521 1566 1610 1638 1690 1755 1794 1827 1885 1890 2001 2030 2070 2093 2262 2366 2415 2457 2535 2610 2639 2691 2730 2898 2990 3042 3045 3105 3335 3393 3510 3549 3654 3770 3887 3915 4002 4095 4186 4347 4485 4563 4669 4830 4901 4914 5070 5278 5382 5481 5655 5915 6003 6090 6210 6279 6670 6786 7098 7245 7605 7774 7830 7917 8073 8190 8671 8694 8970 9126 9135 9338 9802 10005 10179 10465 10647 10962 11310 11661 11830 12006 12285 12558 13195 13455 14007 14490 14703 15210 15834 16146 16965 17342 17745 18009 18270 18837 19435 20010 20358 20930 21294 21735 22815 23322 23345 23751 24505 24570 26013 26390 26910 27209 27405 28014 29406 30015 31395 31941 33930 34307 34983 35490 36018 37674 38870 39585 40365 42021 43355 43470 44109 45630 46690 47502 49010 50895 52026 53235 54418 54810 56511 58305 60030 60697 62790 63882 68614 69966 70035 71253 73515 78039 79170 80730 81627 84042 86710 88218 90045 94185 101790 102921 104949 106470 112723 113022 116610 118755 121394 126063 130065 132327 136045 140070 142506 147030 156078 159705 163254 171535 174915 180090 182091 188370 205842 209898 210105 220545 225446 234117 237510 244881 252126 260130 264654 272090 282555 303485 308763 319410 338169 343070 349830 356265 364182 390195 408135 420210 441090 468234 489762 514605 524745 546273 563615 565110 606970 617526 630315 661635 676338 712530 734643 780390 789061 816270 910455 926289 1014507 1029210 1049490 1092546 1127230 1170585 1224405 1260630 1323270 1469286 1543815 1578122 1638819 1690845 1820910 1852578 2029014 2341170 2367183 2448810 2731365 3043521 3087630 3277638 3381690 3673215 3945305 4631445 4734366 5072535 5462730 6087042 7101549 7346430 7890610 8194095 9262890 10145070 11835915 14203098 15217605 16388190 21304647 23671830 30435210 35507745 42609294 71015490 106523235 213046470
• Sum of all divisors σ(n): 758937600
• Sum of proper divisors (its aliquot sum) s(n): 545891130
• 213046470 is an abundant number, because the sum of its proper divisors (545891130) is greater than itself. Its abundance is 332844660

Bases of 213046470

• Binary: 1100101100101101010011000110₂
• Hexadecimal: 0xCB2D4C6
• Base-36: 3IUBPI

Squares and roots of 213046470

• 213046470 squared (213046470²) is 45388798379460900
• 213046470 cubed (213046470³) is 9669923272285865248023000
• The square root of 213046470 is 14596.1114684701
• The cube root of 213046470 is 597.2526896765

Scales and comparisons

• 213,046,470 seconds is equal to 6 years, 40 weeks, 1 day, 19 hours, 34 minutes, 30 seconds.
• To count from 1 to 213,046,470 would take you about ten 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 213046470 cubic inches would be around 49.8 feet tall.

Recreational maths with 213046470

• 213046470 backwards is 074640312
• 213046470 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 213046470's digits is 27
• More coming soon!