216942807882125

Names of 216942807882125

• Cardinal: 216942807882125 can be written as Two hundred sixteen trillion, nine hundred forty-two billion, eight hundred seven million, eight hundred eighty-two thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.16942807882125 × 10¹⁴

Factors of 216942807882125

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1008

Divisors of 216942807882125

• Number of divisors d(n): 512
• Complete list of divisors:
  1 5 13 17 23 25 41 65 85 89 115 125 137 205 221 299 325 391 425 445 533 575 683 685 697 943 1025 1105 1157 1495 1513 1625 1781 1955 2047 2125 2225 2329 2665 2875 3151 3415 3425 3485 3649 4715 5083 5125 5525 5617 5785 7475 7565 8879 8905 9061 9775 10235 11125 11611 11645 12193 12259 13325 15709 15755 16031 17075 17125 17425 18245 19669 23575 25415 26611 27625 28003 28085 28925 30277 34799 37375 37825 40963 44395 44525 45305 47437 48875 51175 53567 58055 58225 60787 60965 61295 62033 66625 73021 78545 78775 80155 83927 85375 87125 91225 93571 95489 98345 117875 127075 129191 133055 140015 140425 144625 150943 151385 158509 173995 189125 204217 204815 207281 208403 221975 222625 226525 237185 255875 267053 267835 280439 290275 291125 303935 304825 306475 310165 364039 365105 392725 393875 400775 419635 452387 456125 467855 476051 477445 491725 499913 635375 644069 645955 665275 696371 700075 702125 754715 756925 790231 792545 806429 869975 1021085 1024075 1033379 1036405 1042015 1091051 1109875 1132625 1185925 1216423 1241357 1335265 1339175 1398101 1402195 1426759 1451375 1519675 1524125 1532375 1550825 1590707 1679483 1820195 1825525 1963625 2003875 2098175 2152133 2196247 2261935 2339275 2380255 2387225 2458625 2492267 2499565 2694653 3220345 3229775 3326375 3471689 3481855 3500375 3645707 3773575 3784625 3836411 3951155 3962725 4032145 4349875 4767463 5105425 5120375 5166895 5182025 5210075 5455255 5929625 6082115 6188663 6206785 6498869 6676325 6695875 6990505 7010975 7133795 7598375 7754125 7953535 8327819 8372897 8397415 8498521 9100975 9127625 10490875 10760665 10949173 10981235 11309675 11497999 11696375 11901275 11936125 12461335 12497825 13433927 13473265 16101725 16148875 17358445 17409275 18175313 18228535 18547867 18867875 19182055 19755775 19813625 20160725 20679191 23767717 23837315 25527125 25834475 25910125 26050375 27276275 27977729 28551211 30410575 30943315 31033925 32399471 32494345 33381625 34952525 35054875 35668975 36586261 39767675 41639095 41864485 41987075 42368539 42492605 45504875 49873343 53803325 54745865 54906175 56548375 57322141 57489995 59506375 61977019 62306675 62489125 65218987 67169635 67366325 80508625 86792225 87046375 88237453 90876565 91142675 92739335 95910275 98778875 100803625 103395955 108261647 110480773 118838585 119186575 129172375 136381375 139888645 141572923 142339249 142756055 149473987 152052875 154716575 155169625 161997355 162471725 174762625 178344875 182931305 191539837 195465983 198838375 208195475 209322425 209935375 211842695 212463025 249366715 269016625 273729325 274530875 286610705 287449975 308980321 309885095 311533375 326094935 335848175 336831625 341440579 433961125 441187265 454382825 455713375 463696675 475621393 479551375 516979775 541308235 550791007 552403865 594192925 595932875 699443225 707864615 711696245 713780275 745187833 747369935 773582875 809986775 812358625 847846831 914656525 957699185 974476397 977329915 1040977375 1046612125 1059213475 1062315125 1147086889 1246833575 1368646625 1433053525 1437249875 1500036701 1544901605 1549425475 1630474675 1679240875 1707202895 1840447999 2205936325 2271914125 2318483375 2378106965 2490017881 2541057779 2584898875 2706541175 2753955035 2762019325 2970964625 3256177229 3497216125 3539323075 3558481225 3568901375 3725939165 3736849675 4049933875 4239234155 4438727527 4573282625 4788495925 4872381985 4886649575 5296067375 5735434445 5804489843 6234167875 7165267625 7500183505 7724508025 7747127375 7853133317 8152373375 8536014475 9202239995 11029681625 11890534825 12450089405 12668193161 12705288895 13532705875 13769775175 13810096625 16280886145 17696615375 17792406125 18629695825 18684248375 19500477113 21196170775 22193637635 23942479625 24361909925 24433247875 28677172225 29022449215 37500917525 38622540125 39265666585 42330303977 42680072375 46011199975 59452674125 62250447025 63340965805 63526444475 68848875875 75458367959 81404430725 93148479125 97502385565 102090733121 105980853875 110968188175 121809549625 133503266389 143385861125 145112246075 187504587625 196328332925 211651519885 230055999875 311252235125 316704829025 317632222375 377291839795 407022153625 487511927825 510453665605 554840940875 667516331945 725561230375 981641664625 1058257599425 1583524145125 1735542463057 1886459198975 2437559639125 2552268328025 3337581659725 5291287997125 8677712315285 9432295994875 12761341640125 16687908298625 43388561576425 216942807882125
• Sum of all divisors σ(n): 336638178938880
• Sum of proper divisors (its aliquot sum) s(n): 119695371056755
• 216942807882125 is a deficient number, because the sum of its proper divisors (119695371056755) is less than itself. Its deficiency is 97247436825370

Bases of 216942807882125

• Binary: 110001010100111011101111000000000001100110001101₂
• Hexadecimal: 0xC54EEF00198D
• Base-36: 24WE5EIKCT

Squares and roots of 216942807882125

• 216942807882125 squared (216942807882125²) is 47064181891780597027894515625
• 216942807882125 cubed (216942807882125³) is 10210235770277944398654252672824308970703125
• The square root of 216942807882125 is 14728978.5077623421
• The cube root of 216942807882125 is 60087.1703203787

Scales and comparisons

• 216,942,807,882,125 seconds is equal to 6,898,110 years, 12 weeks, 4 days, 6 hours, 22 minutes, 5 seconds.
• To count from 1 to 216,942,807,882,125 would take you about seventeen million, two hundred forty-five thousand, two 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 216942807882125 cubic inches would be around 5007.3 feet tall.

Recreational maths with 216942807882125

• 216942807882125 backwards is 521288708249612
• 216942807882125 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 216942807882125's digits is 65
• More coming soon!