221722189099391344

Names of 221722189099391344

• Cardinal: 221722189099391344 can be written as Two hundred twenty-one quadrillion, seven hundred twenty-two trillion, one hundred eighty-nine billion, ninety-nine million, three hundred ninety-one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.21722189099391344 × 10¹⁷

Factors of 221722189099391344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 53028

Divisors of 221722189099391344

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 182 196 208 364 392 637 728 784 1274 1456 2548 5096 10192 15307 30614 37699 61228 75398 107149 122456 150796 198991 214298 244912 263893 301592 397982 428596 490087 527786 603184 750043 795964 857192 980174 1055572 1392937 1500086 1591928 1714384 1847251 1960348 2111144 2785874 3000172 3183856 3430609 3694502 3920696 4222288 5571748 6000344 6861218 7389004 7841392 9750559 11143496 12000688 13722436 14778008 19501118 22286992 24014263 27444872 29556016 39002236 48028526 54889744 78004472 96057052 156008944 192114104 384228208 577058593 1154117186 1421214601 2308234372 2842429202 4039410151 4616468744 5684858404 7501761709 8078820302 9232937488 9948502207 11369716808 15003523418 16157640604 18475789813 19897004414 22739433616 28275871057 30007046836 32315281208 36951579626 39794008828 52512331963 56551742114 60014093672 64630562416 69639515449 73903159252 79588017656 105024663926 113103484228 120028187344 129330528691 139279030898 147806318504 159176035312 210049327852 226206968456 258661057382 278558061796 295612637008 367586323741 420098655704 452413936912 517322114764 557116123592 735172647482 840197311408 905313700837 1034644229528 1114232247184 1470345294964 1810627401674 2069288459056 2940690589928 3621254803348 5881381179856 7242509606696 14485019213392 21754531897507 43509063795014 87018127590028 152281723282549 174036255180056 282808914667591 304563446565098 348072510360112 565617829335182 609126893130196 1065972062977843 1131235658670364 1218253786260392 1979662402673137 2131944125955686 2262471317340728 2436507572520784 3959324805346274 4263888251911372 4524942634681456 7918649610692548 8527776503822744 13857636818711959 15837299221385096 17055553007645488 27715273637423918 31674598442770192 55430547274847836 110861094549695672 221722189099391344
• Sum of all divisors σ(n): 538213044674088504
• Sum of proper divisors (its aliquot sum) s(n): 316490855574697160
• 221722189099391344 is an abundant number, because the sum of its proper divisors (316490855574697160) is greater than itself. Its abundance is 94768666475305816

Bases of 221722189099391344

• Binary: 1100010011101101110010100000000000000101110101100101110000₂
• Hexadecimal: 0x313B72800175970
• Base-36: 1ON5YFICI0Z4

Squares and roots of 221722189099391344

• 221722189099391344 squared (221722189099391344²) is 49160729139026253728542671262126336
• 221722189099391344 cubed (221722189099391344³) is 10900024482427137246309675061510911270562416832835584
• The square root of 221722189099391344 is 470873856.8867370705
• The cube root of 221722189099391344 is 605252.2128532167

Scales and comparisons

• 221,722,189,099,391,344 seconds is equal to 7,050,079,781 years, 31 weeks, 1 day, 5 hours, 9 minutes, 4 seconds.
• To count from 1 to 221,722,189,099,391,344 would take you about twenty-one billion, one hundred fifty million, two hundred thirty-nine thousand, three hundred forty-four 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 221722189099391344 cubic inches would be around 50437.7 feet tall.

Recreational maths with 221722189099391344

• 221722189099391344 backwards is 443193990981227122
• The number of decimal digits it has is: 18
• The sum of 221722189099391344's digits is 76
• More coming soon!