216491191173120

Names of 216491191173120

• Cardinal: 216491191173120 can be written as Two hundred sixteen trillion, four hundred ninety-one billion, one hundred ninety-one million, one hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.1649119117312 × 10¹⁴

Factors of 216491191173120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 36505

Divisors of 216491191173120

• Number of divisors d(n): 608
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 89 96 102 120 128 136 160 170 178 192 204 240 255 256 267 272 320 340 356 384 408 445 480 510 512 534 544 640 680 712 768 816 890 960 1020 1024 1068 1088 1280 1335 1360 1424 1513 1536 1632 1780 1920 2040 2048 2136 2176 2560 2670 2720 2848 3026 3072 3264 3560 3840 4080 4096 4272 4352 4539 5120 5340 5440 5696 6052 6144 6528 7120 7565 7680 8160 8192 8544 8704 9078 10240 10680 10880 11392 12104 12288 13056 14240 15130 15360 16320 16384 17088 17408 18156 20480 21360 21760 22695 22784 24208 24576 26112 28480 30260 30720 32640 32768 34176 34816 36312 36389 40960 42720 43520 45390 45568 48416 49152 52224 56960 60520 61440 65280 65536 68352 69632 72624 72778 81920 85440 87040 90780 91136 96832 98304 104448 109167 113920 121040 122880 130560 131072 136704 139264 145248 145556 163840 170880 174080 181560 181945 182272 193664 196608 208896 218334 227840 242080 245760 261120 262144 273408 278528 290496 291112 327680 341760 348160 363120 363890 364544 387328 393216 417792 436668 455680 484160 491520 522240 545835 546816 557056 580992 582224 618613 655360 683520 696320 726240 727780 729088 774656 786432 835584 873336 911360 968320 983040 1044480 1091670 1093632 1114112 1161984 1164448 1237226 1310720 1367040 1392640 1452480 1455560 1458176 1549312 1671168 1746672 1822720 1855839 1936640 1966080 2088960 2183340 2187264 2228224 2323968 2328896 2474452 2734080 2785280 2904960 2911120 2916352 3093065 3098624 3238621 3342336 3493344 3645440 3711678 3873280 3932160 4177920 4366680 4374528 4456448 4647936 4657792 4948904 5468160 5570560 5809920 5822240 5832704 6186130 6197248 6477242 6684672 6986688 7290880 7423356 7746560 8355840 8733360 8749056 9279195 9295872 9315584 9715863 9897808 10936320 11141120 11619840 11644480 11665408 12372260 12394496 12954484 13369344 13973376 14581760 14846712 15493120 16193105 16711680 17466720 17498112 18558390 18591744 18631168 19431726 19795616 21872640 22282240 23239680 23288960 23330816 24744520 24788992 25908968 27946752 29163520 29693424 30986240 32386210 33423360 34933440 34996224 37116780 37183488 37262336 38863452 39591232 43745280 46479360 46577920 48579315 49489040 49577984 51817936 55056557 55893504 58327040 59386848 61972480 64772420 66846720 69866880 69992448 74233560 74366976 74524672 77726904 79182464 87490560 92958720 93155840 97158630 98978080 99155968 103635872 110113114 111787008 116654080 118773696 123944960 129544840 139733760 148467120 148733952 149049344 155453808 158364928 165169671 174981120 185917440 186311680 194317260 197956160 198311936 207271744 220226228 223574016 237547392 247889920 259089680 275282785 279467520 296934240 297467904 298098688 310907616 316729856 330339342 349962240 371834880 372623360 388634520 395912320 396623872 414543488 440452456 447148032 475094784 495779840 518179360 550565570 558935040 593868480 594935808 596197376 621815232 633459712 660678684 743669760 745246720 777269040 791824640 825848355 829086976 880904912 894296064 950189568 991559680 1036358720 1101131140 1117870080 1187736960 1189871616 1192394752 1243630464 1266919424 1321357368 1487339520 1490493440 1554538080 1583649280 1651696710 1658173952 1761809824 1788592128 1900379136 1983119360 2072717440 2202262280 2235740160 2375473920 2384789504 2487260928 2533838848 2642714736 2974679040 2980986880 3109076160 3167298560 3303393420 3316347904 3523619648 3577184256 3800758272 4145434880 4404524560 4471480320 4750947840 4769579008 4974521856 5067677696 5285429472 5949358080 5961973760 6218152320 6334597120 6606786840 6632695808 7047239296 7154368512 7601516544 8290869760 8809049120 8942960640 9501895680 9539158016 9949043712 10135355392 10570858944 11923947520 12436304640 12669194240 13213573680 13265391616 14094478592 14308737024 15203033088 16581739520 17618098240 17885921280 19003791360 19898087424 20270710784 21141717888 23847895040 24872609280 25338388480 26427147360 26530783232 28188957184 28617474048 30406066176 33163479040 35236196480 35771842560 38007582720 39796174848 40541421568 42283435776 47695790080 49745218560 50676776960 52854294720 53061566464 56377914368 60812132352 66326958080 70472392960 71543685120 76015165440 79592349696 81082843136 84566871552 99490437120 101353553920 105708589440 106123132928 112755828736 121624264704 132653916160 140944785920 143087370240 152030330880 159184699392 162165686272 169133743104 198980874240 202707107840 211417178880 212246265856 225511657472 243248529408 265307832320 281889571840 304060661760 318369398784 338267486208 397961748480 405414215680 422834357760 424492531712 451023314944 486497058816 530615664640 563779143680 608121323520 636738797568 676534972416 795923496960 810828431360 845668715520 848985063424 902046629888 1061231329280 1127558287360 1216242647040 1273477595136 1353069944832 1591846993920 1691337431040 1804093259776 2122462658560 2255116574720 2432485294080 2546955190272 2706139889664 3183693987840 3382674862080 3608186519552 4244925317120 4510233149440 5412279779328 6367387975680 6765349724160 7216373039104 9020466298880 10824559558656 12734775951360 13530699448320 14432746078208 18040932597760 21649119117312 27061398896640 36081865195520 43298238234624 54122797793280 72163730391040 108245595586560 216491191173120
• Sum of all divisors σ(n): 741783896798400
• Sum of proper divisors (its aliquot sum) s(n): 525292705625280
• 216491191173120 is an abundant number, because the sum of its proper divisors (525292705625280) is greater than itself. Its abundance is 308801514452160

Bases of 216491191173120

• Binary: 110001001110010111001000100011000000000000000000₂
• Hexadecimal: 0xC4E5C88C0000
• Base-36: 24QMOHL5HC

Squares and roots of 216491191173120

• 216491191173120 squared (216491191173120²) is 46868435855556391001810534400
• 216491191173120 cubed (216491191173120³) is 10146603506790370670957568158835910115328000
• The square root of 216491191173120 is 14713639.6303946495
• The cube root of 216491191173120 is 60045.4462328189

Scales and comparisons

• 216,491,191,173,120 seconds is equal to 6,883,750 years, 11 weeks, 6 days, 32 minutes.
• To count from 1 to 216,491,191,173,120 would take you about seventeen million, two hundred nine thousand, three hundred seventy-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 216491191173120 cubic inches would be around 5003.8 feet tall.

Recreational maths with 216491191173120

• 216491191173120 backwards is 021371191194612
• 216491191173120 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 216491191173120's digits is 48
• More coming soon!