16989269220

Names of 16989269220

• Cardinal: 16989269220 can be written as Sixteen billion, nine hundred eighty-nine million, two hundred sixty-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.698926922 × 10¹⁰

Factors of 16989269220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4340

Divisors of 16989269220

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 41 42 44 45 49 55 60 63 66 70 77 82 84 90 98 99 105 110 123 126 132 140 147 154 164 165 180 196 198 205 210 220 231 245 246 252 287 294 308 315 330 369 385 396 410 420 441 451 462 490 492 495 539 574 588 615 630 660 693 735 738 770 820 861 882 902 924 980 990 1078 1148 1155 1230 1260 1353 1386 1435 1470 1476 1540 1617 1722 1764 1804 1845 1980 2009 2156 2205 2255 2310 2460 2583 2695 2706 2772 2870 2940 3157 3234 3444 3465 3690 4018 4059 4271 4305 4410 4510 4620 4851 5166 5390 5412 5740 6027 6314 6468 6765 6930 7380 8036 8085 8118 8542 8610 8820 9020 9471 9702 10045 10332 10780 12054 12628 12813 12915 13530 13860 15785 16170 16236 17084 17220 18081 18942 19404 20090 20295 21355 22099 24108 24255 25626 25830 27060 28413 29897 30135 31570 32340 36162 37884 38439 40180 40590 42710 44198 46981 47355 48510 51252 51660 56826 59794 60270 63140 64065 66297 72324 76878 81180 85420 88396 89691 90405 93962 94710 97020 110495 113652 119588 120540 128130 132594 140943 142065 149485 153756 175111 179382 180810 187924 189420 192195 198891 209279 220990 234905 256260 265188 269073 281886 284130 298970 328867 331485 350222 358764 361620 384390 397782 418558 422829 441980 448455 469810 525333 538146 563772 568260 597940 627837 657734 662970 700444 704715 768780 795564 837116 845658 875555 896910 939620 986601 994455 1046395 1050666 1076292 1225777 1255674 1315468 1325940 1345365 1409430 1575999 1644335 1691316 1751110 1793820 1883511 1926221 1973202 1988910 2092790 2101332 2114145 2302069 2451554 2511348 2626665 2690730 2818860 2959803 3139185 3151998 3288670 3502220 3677331 3767022 3852442 3946404 3977820 4185580 4228290 4604138 4903108 4933005 5253330 5381460 5778663 5919606 6128885 6278370 6303996 6577340 6906207 7354662 7534044 7704884 7879995 8456580 8580439 9208276 9417555 9631105 9866010 10506660 11031993 11510345 11557326 11839212 12257770 12556740 13483547 13812414 14709324 14799015 15759990 17160878 17335989 18386655 18835110 19262210 19732020 20718621 22063986 23020690 23114652 24515540 25741317 26967094 27624828 28893315 29598030 31519980 34321756 34531035 34671978 36773310 37670220 38524420 40450641 41437242 42902195 44127972 46041380 51482634 53934188 55159965 57786630 59196060 67417735 69062070 69343956 73546620 77223951 80901282 82874484 85804390 86679945 94384829 102965268 103593105 110319930 115573260 121351923 128706585 134835470 138124140 154447902 161802564 171608780 173359890 188769658 202253205 207186210 220639860 242703846 257413170 269670940 283154487 308895804 346719780 377539316 386119755 404506410 414372420 471924145 485407692 514826340 566308974 606759615 772239510 809012820 849463461 943848290 1132617948 1213519230 1415772435 1544479020 1698926922 1887696580 2427038460 2831544870 3397853844 4247317305 5663089740 8494634610 16989269220
• Sum of all divisors σ(n): 67008404736
• Sum of proper divisors (its aliquot sum) s(n): 50019135516
• 16989269220 is an abundant number, because the sum of its proper divisors (50019135516) is greater than itself. Its abundance is 33029866296

Bases of 16989269220

• Binary: 1111110100101000111010110011100100₂
• Hexadecimal: 0x3F4A3ACE4
• Base-36: 7SYZ010

Squares and roots of 16989269220

• 16989269220 squared (16989269220²) is 288635268629639408400
• 16989269220 cubed (16989269220³) is 4903702285135964380829129448000
• The square root of 16989269220 is 130342.8909453829
• The cube root of 16989269220 is 2570.7404599791

Scales and comparisons

• 16,989,269,220 seconds is equal to 540 years, 10 weeks, 5 days, 1 hour, 27 minutes.
• To count from 1 to 16,989,269,220 would take you about one thousand and eighty 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 16989269220 cubic inches would be around 214.2 feet tall.

Recreational maths with 16989269220

• 16989269220 backwards is 02296298961
• The number of decimal digits it has is: 11
• The sum of 16989269220's digits is 54
• More coming soon!