210145320

Names of 210145320

• Cardinal: 210145320 can be written as Two hundred ten million, one hundred forty-five thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.1014532 × 10⁸

Factors of 210145320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 47

Divisors of 210145320

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 19 20 21 22 24 27 28 30 33 35 36 38 40 42 44 45 49 54 55 56 57 60 63 66 70 72 76 77 84 88 90 95 98 99 105 108 110 114 120 126 132 133 135 140 147 152 154 165 168 171 180 189 190 196 198 209 210 216 220 228 231 245 252 264 266 270 280 285 294 297 308 315 330 342 360 361 378 380 385 392 396 399 418 420 440 441 456 462 490 495 504 513 532 539 540 570 588 594 616 627 630 660 665 684 693 722 735 756 760 770 792 798 836 840 855 882 924 931 945 980 990 1026 1045 1064 1078 1080 1083 1140 1155 1176 1188 1197 1254 1260 1320 1323 1330 1368 1386 1444 1463 1470 1485 1512 1540 1596 1617 1672 1710 1764 1805 1848 1862 1881 1890 1960 1980 1995 2052 2079 2090 2156 2166 2205 2280 2310 2376 2394 2508 2520 2527 2565 2646 2660 2695 2772 2793 2888 2926 2940 2970 3080 3135 3192 3234 3249 3420 3465 3528 3591 3610 3724 3762 3780 3960 3971 3990 4104 4158 4180 4312 4332 4389 4410 4620 4655 4788 4851 5016 5054 5130 5292 5320 5390 5415 5544 5586 5643 5852 5880 5940 5985 6270 6468 6498 6615 6840 6930 7182 7220 7315 7448 7524 7560 7581 7942 7980 8085 8316 8360 8379 8664 8778 8820 9240 9310 9405 9576 9702 9747 10108 10241 10260 10395 10584 10780 10830 11172 11286 11704 11880 11913 11970 12540 12635 12936 12996 13167 13230 13860 13965 14364 14440 14553 14630 15048 15162 15884 15960 16170 16245 16632 16758 17556 17640 17689 17955 18620 18810 19404 19494 19855 20216 20482 20520 20790 21560 21660 21945 22344 22572 22743 23826 23940 24255 25080 25137 25270 25992 26334 26460 27720 27797 27930 28215 28728 29106 29260 30324 30723 31768 32340 32490 33516 35112 35378 35739 35910 37240 37620 37905 38808 38988 39501 39710 40964 41580 41895 43320 43890 45144 45486 47652 47880 48510 48735 50274 50540 51205 52668 52920 53067 55594 55860 56430 58212 58520 59565 60648 61446 64680 64980 65835 67032 68229 70756 71478 71820 72765 75240 75810 77976 79002 79420 81928 83160 83391 83790 87780 88445 90972 92169 95304 97020 97470 100548 101080 102410 105336 106134 107217 111188 111720 112860 113715 116424 119130 122892 125685 129960 131670 136458 138985 141512 142956 143640 145530 151620 153615 158004 158840 159201 166782 167580 175560 176890 178695 181944 184338 194040 194579 194940 197505 201096 204820 212268 214434 222376 225720 227430 238260 245784 250173 251370 263340 265335 272916 276507 277970 285912 291060 303240 307230 316008 318402 333564 335160 341145 353780 357390 368676 389158 389880 395010 409640 416955 424536 428868 454860 460845 476520 477603 500346 502740 526680 530670 536085 545832 553014 555940 582120 583737 614460 636804 667128 682290 707560 714780 737352 750519 778316 790020 796005 833910 857736 909720 921690 955206 972895 1000692 1005480 1061340 1072170 1106028 1111880 1167474 1228920 1250865 1273608 1364580 1382535 1429560 1501038 1556632 1580040 1592010 1667820 1751211 1843380 1910412 1945790 2001384 2122680 2144340 2212056 2334948 2388015 2501730 2729160 2765070 2918685 3002076 3184020 3335640 3502422 3686760 3752595 3820824 3891580 4288680 4669896 4776030 5003460 5253633 5530140 5837370 6004152 6368040 7004844 7505190 7783160 8756055 9552060 10006920 10507266 11060280 11674740 14009688 15010380 17512110 19104120 21014532 23349480 26268165 30020760 35024220 42029064 52536330 70048440 105072660 210145320
• Sum of all divisors σ(n): 938174400
• Sum of proper divisors (its aliquot sum) s(n): 728029080
• 210145320 is an abundant number, because the sum of its proper divisors (728029080) is greater than itself. Its abundance is 517883760

Bases of 210145320

• Binary: 1100100001101001000000101000₂
• Hexadecimal: 0xC869028
• Base-36: 3H4560

Squares and roots of 210145320

• 210145320 squared (210145320²) is 44161055517902400
• 210145320 cubed (210145320³) is 9280239143347365576768000
• The square root of 210145320 is 14496.3898954187
• The cube root of 210145320 is 594.5292701289

Scales and comparisons

• 210,145,320 seconds is equal to 6 years, 35 weeks, 3 days, 5 hours, 42 minutes.
• To count from 1 to 210,145,320 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 210145320 cubic inches would be around 49.5 feet tall.

Recreational maths with 210145320

• 210145320 backwards is 023541012
• 210145320 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 210145320's digits is 18
• More coming soon!