188216378028

Names of 188216378028

• Cardinal: 188216378028 can be written as One hundred eighty-eight billion, two hundred sixteen million, three hundred seventy-eight thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.88216378028 × 10¹¹

Factors of 188216378028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 144

Divisors of 188216378028

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 49 54 58 63 81 84 87 98 103 108 116 126 147 162 174 189 196 203 206 243 252 261 294 309 324 343 348 378 406 412 441 486 522 567 588 609 618 686 721 729 756 783 812 882 927 972 1029 1044 1134 1218 1236 1323 1372 1421 1442 1458 1566 1701 1764 1827 1854 2058 2163 2187 2268 2349 2401 2436 2646 2781 2842 2884 2916 2987 3087 3132 3402 3654 3708 3969 4116 4263 4326 4374 4698 4802 5047 5103 5292 5481 5562 5684 5974 6174 6489 6561 6804 7047 7203 7308 7938 8343 8526 8652 8748 8961 9261 9396 9604 9947 10094 10206 10962 11124 11907 11948 12348 12789 12978 13122 14094 14406 15141 15309 15876 16443 16686 17052 17922 18522 19467 19894 20188 20412 20909 21141 21609 21924 23814 25029 25578 25956 26244 26883 27783 28188 28812 29841 30282 30618 32886 33372 35329 35721 35844 37044 38367 38934 39788 41818 42282 43218 45423 45927 47628 49329 50058 51156 53766 55566 58401 59682 60564 61236 62727 63423 64827 65772 69629 70658 71442 75087 76734 77868 80649 83349 83636 84564 86436 89523 90846 91854 98658 100116 105987 107163 107532 111132 115101 116802 119364 125454 126846 129654 136269 139258 141316 142884 146363 147987 150174 153468 161298 166698 175203 179046 181692 183708 188181 190269 194481 197316 208887 211974 214326 225261 230202 233604 241947 247303 250047 250908 253692 259308 268569 272538 278516 292726 295974 300348 317961 321489 322596 333396 345303 350406 358092 376362 380538 388962 408807 417774 423948 428652 439089 443961 450522 460404 483894 494606 500094 525609 537138 545076 564543 583443 585452 591948 626661 635922 642978 675783 690606 700812 725841 741909 750141 752724 761076 777924 805707 817614 835548 878178 887922 901044 953883 967788 989212 1000188 1024541 1035909 1051218 1074276 1129086 1166886 1226421 1253322 1271844 1285956 1317267 1331883 1351566 1381212 1451682 1483818 1500282 1576827 1611414 1635228 1693629 1750329 1756356 1775844 1879983 1907766 2049082 2071818 2102436 2177523 2225727 2250423 2258172 2333772 2417121 2452842 2506644 2634534 2663766 2703132 2861649 2903364 2967636 3000564 3073623 3107727 3153654 3222828 3387258 3500658 3679263 3759966 3815532 3951801 4098164 4143636 4355046 4451454 4500846 4730481 4834242 4905684 5080887 5250987 5269068 5327532 5639949 5723298 6147246 6215454 6307308 6532569 6677181 6774516 7001316 7171787 7251363 7358526 7519932 7903602 8584947 8710092 8902908 9001692 9220869 9323181 9460962 9668484 10161774 10501974 11037789 11279898 11446596 11855403 12294492 12430908 13065138 13354362 14343574 14502726 14717052 15242661 15752961 15807204 16919847 17169894 18441738 18646362 18921924 19597707 20031543 20323548 21003948 21515361 21754089 22075578 22559796 23710806 25754841 26130276 26708724 27662607 28687148 29005452 30485322 31505922 33113367 33839694 34339788 35566209 36883476 37292724 39195414 40063086 43030722 43508178 44151156 45727983 47421612 50759541 51509682 55325214 60094629 60970644 63011844 64546083 65262267 66226734 67679388 71132418 77264523 78390828 80126172 82987821 86061444 87016356 91455966 101519082 103019364 106698627 110650428 120189258 129092166 130524534 132453468 137183949 142264836 152278623 154529046 165975642 180283887 182911932 193638249 203038164 213397254 231793569 240378516 248963463 258184332 261049068 274367898 304557246 309058092 320095881 331951284 360567774 387276498 426794508 456835869 463587138 497926926 540851661 548735796 580914747 609114492 640191762 721135548 746890389 774552996 913671738 927174276 960287643 995853852 1081703322 1161829494 1280383524 1493780778 1622554983 1742744241 1827343476 1920575286 2163406644 2240671167 2323658988 2987561556 3245109966 3485488482 3841150572 4481342334 5228232723 6490219932 6722013501 6970976964 8962684668 10456465446 13444027002 15684698169 20912930892 26888054004 31369396338 47054094507 62738792676 94108189014 188216378028
• Sum of all divisors σ(n): 602011759440
• Sum of proper divisors (its aliquot sum) s(n): 413795381412
• 188216378028 is an abundant number, because the sum of its proper divisors (413795381412) is greater than itself. Its abundance is 225579003384

Bases of 188216378028

• Binary: 10101111010010100100100000001010101100₂
• Hexadecimal: 0x2BD29202AC
• Base-36: 2EGR66R0

Squares and roots of 188216378028

• 188216378028 squared (188216378028²) is 35425404957979001168784
• 188216378028 cubed (188216378028³) is 6667641411365961138869703177077952
• The square root of 188216378028 is 433839.1153734297
• The cube root of 188216378028 is 5730.8512657587

Scales and comparisons

• 188,216,378,028 seconds is equal to 5,984 years, 36 weeks, 2 days, 7 hours, 13 minutes, 48 seconds.
• To count from 1 to 188,216,378,028 would take you about eleven thousand, nine hundred sixty-nine 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 188216378028 cubic inches would be around 477.6 feet tall.

Recreational maths with 188216378028

• 188216378028 backwards is 820873612881
• 188216378028 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 188216378028's digits is 54
• More coming soon!