216061729520

Names of 216061729520

• Cardinal: 216061729520 can be written as Two hundred sixteen billion, sixty-one million, seven hundred twenty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.1606172952 × 10¹¹

Factors of 216061729520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8426

Divisors of 216061729520

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 23 26 28 35 40 46 52 56 65 70 80 91 92 104 112 115 130 140 157 161 182 184 208 230 260 280 299 314 322 364 368 455 460 520 560 598 628 644 728 785 805 910 920 1040 1099 1196 1256 1288 1456 1495 1570 1610 1820 1840 2041 2093 2198 2392 2512 2576 2990 3140 3220 3611 3640 4082 4186 4396 4784 5495 5980 6280 6440 7222 7280 8164 8219 8372 8792 10205 10465 10990 11960 12560 12880 14287 14444 16328 16438 16744 17584 18055 20410 20930 21980 23920 25277 28574 28888 32656 32876 33488 36110 40820 41095 41860 43960 46943 50554 57148 57533 57776 65752 71435 72220 81640 82190 83720 87920 93886 101108 106847 114296 115066 126385 131504 142870 144440 163280 164380 167440 187772 189037 202216 213694 228592 230132 234715 252770 285740 287665 288880 328601 328760 375544 378074 404432 427388 460264 469430 505540 534235 571480 575330 657202 657520 747929 751088 756148 854776 920528 938860 945185 1011080 1068470 1142960 1150660 1290383 1314404 1323259 1495858 1512296 1643005 1709552 1877720 1890370 2022160 2136940 2301320 2457481 2580766 2628808 2646518 2991716 3024592 3286010 3739645 3755440 3780740 4273880 4602640 4914962 5161532 5257616 5293036 5983432 6451915 6572020 6616295 7479290 7561480 8547760 9032681 9829924 10323064 10586072 11966864 12287405 12903830 13144040 13232590 14958580 15122960 16774979 17202367 18065362 19659848 20646128 21172144 24574810 25807660 26288080 26465180 29678809 29917160 33549958 34404734 36130724 39319696 45163405 49149620 51615320 52930360 59357618 59834320 67099916 68809468 72261448 83874895 86011835 90326810 98299240 103230640 105860720 117424853 118715236 134199832 137618936 144522896 148394045 167749790 172023670 180653620 196598480 207751663 234849706 237430472 268399664 275237872 296788090 335499580 344047340 361307240 385824517 415503326 469699412 474860944 587124265 593576180 670999160 688094680 722614480 771649034 831006652 939398824 1038758315 1174248530 1187152360 1341998320 1376189360 1543298068 1662013304 1878797648 1929122585 2077516630 2348497060 2374304720 2700771619 3086596136 3324026608 3858245170 4155033260 4696994120 5401543238 6173192272 7716490340 8310066520 9393988240 10803086476 13503858095 15432980680 16620133040 21606172952 27007716190 30865961360 43212345904 54015432380 108030864760 216061729520
• Sum of all divisors σ(n): 649338439680
• Sum of proper divisors (its aliquot sum) s(n): 433276710160
• 216061729520 is an abundant number, because the sum of its proper divisors (433276710160) is greater than itself. Its abundance is 217214980640

Bases of 216061729520

• Binary: 11001001001110010010000101101011110000₂
• Hexadecimal: 0x324E485AF0
• Base-36: 2R99KPGW

Squares and roots of 216061729520

• 216061729520 squared (216061729520²) is 46682670963173639430400
• 216061729520 cubed (216061729520³) is 10086338626916380763405091665408000
• The square root of 216061729520 is 464824.4071905003
• The cube root of 216061729520 is 6000.5715151897

Scales and comparisons

• 216,061,729,520 seconds is equal to 6,870 years, 4 weeks, 6 days, 11 hours, 5 minutes, 20 seconds.
• To count from 1 to 216,061,729,520 would take you about thirteen thousand, seven hundred forty 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 216061729520 cubic inches would be around 500 feet tall.

Recreational maths with 216061729520

• 216061729520 backwards is 025927160612
• The number of decimal digits it has is: 12
• The sum of 216061729520's digits is 41
• More coming soon!