216928548720

Names of 216928548720

• Cardinal: 216928548720 can be written as Two hundred sixteen billion, nine hundred twenty-eight million, five hundred forty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.1692854872 × 10¹¹

Factors of 216928548720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 624

Divisors of 216928548720

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 36 39 40 45 48 52 60 62 65 72 78 80 90 93 104 117 120 124 130 131 144 155 156 169 180 186 195 208 234 240 248 260 262 279 310 312 338 360 372 390 393 403 439 465 468 496 507 520 524 558 585 620 624 655 676 720 744 780 786 806 845 878 930 936 1014 1040 1048 1116 1170 1179 1209 1240 1310 1317 1352 1395 1488 1521 1560 1572 1612 1690 1703 1756 1860 1872 1965 2015 2028 2096 2195 2232 2340 2358 2418 2480 2535 2620 2634 2704 2790 3042 3120 3144 3224 3380 3406 3512 3627 3720 3930 3951 4030 4056 4061 4390 4464 4680 4716 4836 5070 5109 5239 5240 5268 5580 5707 5895 6045 6084 6288 6448 6585 6760 6812 7024 7254 7440 7605 7860 7902 8060 8112 8122 8515 8780 9360 9432 9672 10140 10218 10478 10480 10536 11160 11414 11790 12090 12168 12183 13170 13520 13609 13624 14508 15210 15327 15717 15720 15804 16120 16244 17030 17121 17560 18135 18864 19344 19755 20280 20305 20436 20956 21072 22139 22320 22828 23580 24180 24336 24366 25545 26195 26340 27218 27248 28535 29016 30420 30654 31434 31440 31608 32240 32488 34060 34242 35120 36270 36549 39510 40560 40610 40827 40872 41912 44278 45656 47151 47160 48360 48732 51090 51363 52390 52680 52793 54436 57070 57509 58032 60840 60915 61308 62868 63216 64976 66417 68045 68120 68484 72540 73098 74191 76635 78585 79020 81220 81654 81744 83824 85605 88556 91312 94302 94320 96720 97464 102180 102726 104780 105360 105586 108872 110695 114140 115018 121680 121830 122481 122616 125736 132834 136090 136240 136968 145080 146196 148382 153270 157170 158040 158379 162440 163308 171210 172527 176917 177112 182745 188604 194928 199251 204135 204360 205452 209560 211172 217744 221390 222573 228280 230036 235755 243660 244962 245232 251472 256815 263965 265668 272180 273936 287545 290160 292392 296764 306540 314340 316080 316758 324880 326616 332085 342420 345054 353834 354224 365490 370955 377208 398502 408270 408720 410904 419120 422344 442780 445146 456560 460072 471510 475137 487320 489924 513630 517581 527930 530751 531336 544360 575090 584784 593528 612405 613080 628680 633516 653232 664170 667719 684840 686309 690108 707668 730980 741910 747617 754416 791895 797004 816540 821808 844688 862635 884585 885560 890292 920144 943020 950274 974640 979848 996255 1027260 1035162 1055860 1061502 1062672 1088720 1112865 1150180 1187056 1224810 1226160 1257360 1267032 1328340 1335438 1369680 1372618 1380216 1415336 1461960 1483820 1495234 1583790 1592253 1594008 1633080 1725270 1769170 1771120 1780584 1782779 1886040 1900548 1959696 1992510 2054520 2058927 2070324 2111720 2123004 2225730 2242851 2299921 2300360 2375685 2449620 2534064 2587905 2653755 2656680 2670876 2745236 2760432 2830672 2923920 2967640 2990468 3167580 3184506 3188016 3266160 3338595 3431545 3450540 3538340 3561168 3565558 3738085 3772080 3801096 3985020 4109040 4117854 4140648 4223440 4246008 4451460 4485702 4599842 4600720 4751370 4899240 5175810 5307510 5313360 5341752 5348337 5490472 5935280 5980936 6176781 6335160 6369012 6677190 6728553 6863090 6899763 6901080 7076680 7131116 7476170 7602192 7961265 7970040 8235708 8281296 8492016 8902920 8913895 8971404 9199684 9502740 9719021 9798480 10294635 10351620 10615020 10683504 10696674 10980944 11214255 11499605 11961872 12353562 12670320 12738024 13354380 13457106 13726180 13799526 13802160 14153360 14262232 14952340 15922530 15940080 16045011 16471416 17805840 17827790 17942808 18399368 19005480 19438042 20589270 20699289 20703240 21230040 21393348 22428510 22999210 23176127 24707124 25476048 26708760 26741685 26914212 27452360 27599052 28524464 29157063 29904680 30883905 31845060 32090022 32942832 33642765 34498815 35655580 35885616 36798736 38010960 38876084 41178540 41398578 41406480 42460080 42786696 44857020 45998420 46352254 48595105 49414248 53417520 53483370 53828424 54904720 55198104 58314126 59809360 61767810 63690120 64180044 67285530 68997630 69528381 71311160 77752168 80225055 82357080 82797156 85573392 87471189 89714040 91996840 92704508 97190210 98828496 103496445 106966740 107656848 110396208 115880635 116628252 123535620 127380240 128360088 134571060 137995260 139056762 142622320 145785315 155504336 160450110 164714160 165594312 174942378 179428080 183993680 185409016 194380420 206992890 208585143 213933480 231761270 233256504 247071240 256720176 269142120 275990520 278113524 291570630 301289651 320900220 331188624 347641905 349884756 370818032 388760840 413985780 417170286 427866960 437355945 463522540 466513008 494142480 538284240 551981040 556227048 583141260 602579302 641800440 695283810 699769512 777521680 827971560 834340572 874711890 903868953 927045080 1042925715 1112454096 1166282520 1205158604 1283600880 1390567620 1399539024 1506448255 1655943120 1668681144 1749423780 1807737906 1854090160 2085851430 2332565040 2410317208 2711606859 2781135240 3012896510 3337362288 3498847560 3615475812 4171702860 4519344765 4820634416 5423213718 5562270480 6025793020 6997695120 7230951624 8343405720 9038689530 10846427436 12051586040 13558034295 14461903248 16686811440 18077379060 21692854872 24103172080 27116068590 36154758120 43385709744 54232137180 72309516240 108464274360 216928548720
• Sum of all divisors σ(n): 822401648640
• Sum of proper divisors (its aliquot sum) s(n): 605473099920
• 216928548720 is an abundant number, because the sum of its proper divisors (605473099920) is greater than itself. Its abundance is 388544551200

Bases of 216928548720

• Binary: 11001010000001111100101111011101110000₂
• Hexadecimal: 0x3281F2F770
• Base-36: 2RNLNNG0

Squares and roots of 216928548720

• 216928548720 squared (216928548720²) is 47057995249765413638400
• 216928548720 cubed (216928548720³) is 10208222615204265101028606862848000
• The square root of 216928548720 is 465755.8896245973
• The cube root of 216928548720 is 6008.5853826747

Scales and comparisons

• 216,928,548,720 seconds is equal to 6,897 years, 34 weeks, 1 day, 2 hours, 12 minutes.
• To count from 1 to 216,928,548,720 would take you about thirteen thousand, seven hundred ninety-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 216928548720 cubic inches would be around 500.7 feet tall.

Recreational maths with 216928548720

• 216928548720 backwards is 027845829612
• The number of decimal digits it has is: 12
• The sum of 216928548720's digits is 54
• More coming soon!