221529348144

Names of 221529348144

• Cardinal: 221529348144 can be written as Two hundred twenty-one billion, five hundred twenty-nine million, three hundred forty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.21529348144 × 10¹¹

Factors of 221529348144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 108

Divisors of 221529348144

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 71 72 76 78 81 104 108 114 117 142 144 152 156 162 171 208 213 216 228 234 243 247 284 304 312 324 342 351 361 426 432 456 468 486 494 513 568 624 639 648 684 702 722 729 741 852 912 923 936 972 988 1026 1053 1083 1136 1278 1296 1349 1368 1404 1444 1458 1482 1539 1704 1846 1872 1917 1944 1976 2052 2106 2166 2187 2223 2556 2698 2736 2769 2808 2888 2916 2964 3078 3159 3249 3408 3692 3834 3888 3952 4047 4104 4212 4332 4374 4446 4617 4693 5112 5396 5538 5616 5751 5776 5832 5928 6156 6318 6498 6669 6859 7384 7668 8094 8208 8307 8424 8664 8748 8892 9234 9386 9477 9747 10224 10792 11076 11502 11664 11856 12141 12312 12636 12996 13338 13718 13851 14079 14768 15336 16188 16614 16848 17253 17328 17496 17537 17784 18468 18772 18954 19494 20007 20577 21584 22152 23004 24282 24624 24921 25272 25631 25992 26676 27436 27702 28158 28431 29241 30672 32376 33228 34506 34992 35074 35568 36423 36936 37544 37908 38988 40014 41154 41553 42237 44304 46008 48564 49842 50544 51262 51759 51984 52611 53352 54872 55404 56316 56862 58482 60021 61731 64752 66456 69012 70148 72846 73872 74763 75088 75816 76893 77976 80028 82308 83106 84474 87723 89167 92016 97128 99684 102524 103518 105222 106704 109269 109744 110808 112632 113724 116964 120042 123462 126711 132912 138024 140296 145692 149526 151632 153786 155277 155952 157833 160056 164616 166212 168948 175446 178334 180063 185193 194256 199368 205048 207036 210444 218538 221616 224289 225264 227448 230679 233928 240084 246924 253422 263169 267501 276048 280592 291384 299052 307572 310554 315666 320112 327807 329232 332424 333203 337896 350892 356668 360126 370386 380133 398736 410096 414072 420888 437076 448578 454896 461358 467856 473499 480168 486989 493848 506844 526338 535002 540189 555579 582768 598104 615144 621108 631332 655614 664848 666406 672867 675792 692037 701784 713336 720252 740772 760266 789507 802503 828144 841776 874152 897156 922716 946998 960336 973978 983421 987696 999609 1013688 1052676 1070004 1080378 1111158 1140399 1196208 1230288 1242216 1262664 1311228 1332812 1345734 1384074 1403568 1420497 1426672 1440504 1460967 1481544 1520532 1579014 1605006 1666737 1748304 1794312 1845432 1893996 1947956 1966842 1999218 2018601 2027376 2076111 2105352 2140008 2160756 2222316 2280798 2407509 2484432 2525328 2622456 2665624 2691468 2768148 2840994 2881008 2921934 2950263 2963088 2998827 3041064 3158028 3210012 3333474 3421197 3588624 3690864 3787992 3895912 3933684 3998436 4037202 4152222 4210704 4261491 4280016 4321512 4382901 4444632 4561596 4815018 5000211 5244912 5331248 5382936 5536296 5681988 5843868 5900526 5997654 6082128 6228333 6316056 6330857 6420024 6666948 6842394 7222527 7575984 7791824 7867368 7996872 8074404 8304444 8522982 8643024 8765802 8889264 8996481 9123192 9630036 10000422 10263591 10765872 11072592 11363976 11687736 11801052 11995308 12456666 12632112 12661714 12784473 12840048 13148703 13333896 13684788 14445054 15000633 15734736 15993744 16148808 16608888 17045964 17531604 17992962 18246384 18684999 18992571 19260072 20000844 20527182 21667581 22727952 23375472 23602104 23990616 24913332 25323428 25568946 26297406 26667792 26989443 27369576 28890108 30001266 32297616 33217776 34091928 35063208 35985924 37369998 37985142 38353419 38520144 39446109 40001688 41054364 43335162 47204208 47981232 49826664 50646856 51137892 52594812 53978886 54739152 56054997 56977713 57780216 60002532 65002743 68183856 70126416 71971848 74739996 75970284 76706838 78892218 80003376 80968329 82108728 86670324 99653328 101293712 102275784 105189624 107957772 112109994 113955426 115560432 118338327 120005064 130005486 143943696 149479992 151940568 153413676 157784436 161936658 164217456 170933139 173340648 195008229 204551568 210379248 215915544 224219988 227910852 236676654 240010128 242904987 260010972 298959984 303881136 306827352 315568872 323873316 341866278 346681296 355014981 390016458 431831088 448439976 455821704 473353308 485809974 512799417 520021944 613654704 631137744 647746632 683732556 710029962 728714961 780032916 896879952 911643408 946706616 971619948 1025598834 1040043888 1065044943 1295493264 1367465112 1420059924 1457429922 1538398251 1560065832 1893413232 1943239896 2051197668 2130089886 2734930224 2840119848 2914859844 3076796502 3120131664 3886479792 4102395336 4260179772 4615194753 5680239696 5829719688 6153593004 8204790672 8520359544 9230389506 11659439376 12307186008 13845584259 17040719088 18460779012 24614372016 27691168518 36921558024 55382337036 73843116048 110764674072 221529348144
• Sum of all divisors σ(n): 742052505600
• Sum of proper divisors (its aliquot sum) s(n): 520523157456
• 221529348144 is an abundant number, because the sum of its proper divisors (520523157456) is greater than itself. Its abundance is 298993809312

Bases of 221529348144

• Binary: 11001110010100001011011001100000110000₂
• Hexadecimal: 0x33942D9830
• Base-36: 2TROUR00

Squares and roots of 221529348144

• 221529348144 squared (221529348144²) is 49075252089105556244736
• 221529348144 cubed (221529348144³) is 10871608605302028078904894611369984
• The square root of 221529348144 is 470669.0431120365
• The cube root of 221529348144 is 6050.7669099891

Scales and comparisons

• 221,529,348,144 seconds is equal to 7,043 years, 49 weeks, 2 days, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 221,529,348,144 would take you about fourteen thousand and eighty-seven 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 221529348144 cubic inches would be around 504.2 feet tall.

Recreational maths with 221529348144

• 221529348144 backwards is 441843925122
• The number of decimal digits it has is: 12
• The sum of 221529348144's digits is 45
• More coming soon!