427949289555439303442

Names of 427949289555439303442

• Cardinal: 427949289555439303442 can be written as Four hundred twenty-seven quintillion, nine hundred forty-nine quadrillion, two hundred eighty-nine trillion, five hundred fifty-five billion, four hundred thirty-nine million, three hundred three thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 4.27949289555439303442 × 10²⁰

Factors of 427949289555439303442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2455646

Divisors of 427949289555439303442

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 7 14 23 37 46 49 74 98 161 259 322 518 529 851 1058 1127 1369 1702 1813 2254 2738 3626 3703 5957 7406 9583 11914 19166 19573 25921 31487 39146 41699 51842 62974 67081 83398 134162 137011 220409 274022 440818 724201 959077 1448402 1542863 1918154 2455577 3085726 4911154 5069407 10138814 17189039 34378078 35485849 56478271 70971698 90856349 112956542 120323273 181712698 240646546 395347897 635994443 790695794 1271988886 1299000233 2089696027 2598000466 2767435279 3361684913 4179392054 4451961101 5534870558 6723369826 8903922202 9093001631 14627872189 18186003262 23531794391 29255744378 47063588782 48063008621 63651011417 77318752999 96126017242 102395105323 127302022834 154637505998 164722560737 204790210646 329445121474 336441060347 541231270993 672882120694 1082462541986 1778331318977 2355087422429 3556662637954 3788618896951 4710174844858 6029858402929 7577237793902 12059716805858 12448319232839 24896638465678 42209008820503 84418017641006 87138234629873 138686743267367 174276469259746 223104760908373 277373486534734 295463061743521 446209521816746 590926123487042 970807202871569 1561733326358611 1941614405743138 3123466652717222 3189795095149441 5131409500892579 6379590190298882 6795650420100983 8254876153609801 10262819001785158 10932133284510277 13591300840201966 16509752307219602 21864266569020554 22328565666046087 35919866506248053 44657131332092174 57784133075268607 71839733012496106 115568266150537214 118022418520529317 156299959662322609 189862151533025423 236044837041058634 251439065543736371 312599919324645218 379724303066050846 404488931526880249 502878131087472742 808977863053760498 826156929643705219 1329035060731177961 1652313859287410438 2658070121462355922 4366829485259584729 5783098507505936533 8733658970519169458 9303245425118245727 11566197015011873066 18606490850236491454 30567806396817093103 61135612793634186206 213974644777719651721 427949289555439303442
• Sum of all divisors σ(n): 802273837434737399487
• Sum of proper divisors (its aliquot sum) s(n): 374324547879298096045
• 427949289555439303442 is a deficient number, because the sum of its proper divisors (374324547879298096045) is less than itself. Its deficiency is 53624741676141207397

Bases of 427949289555439303442

• Binary: 101110011001011111101010010110111101001101000101111101011101100010010₂
• Hexadecimal: 0x1732FD4B7A68BEBB12
• Base-36: 2IBCW2BIFBWRO2

Squares and roots of 427949289555439303442

• 427949289555439303442 squared (427949289555439303442²) is 183140594431005231289831125284134153047364
• 427949289555439303442 cubed (427949289555439303442³) is 78374887275509532488475152990897037222867115426906481794226888
• The square root of 427949289555439303442 is 20686935238.3440139063
• The cube root of 427949289555439303442 is 7535824.3991609339

Scales and comparisons

• 427,949,289,555,439,303,442 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 427,949,289,555,439,303,442 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 427949289555439303442 cubic inches would be around 627985.4 feet tall.

Recreational maths with 427949289555439303442

• 427949289555439303442 backwards is 244303934555982949724
• The number of decimal digits it has is: 21
• The sum of 427949289555439303442's digits is 101
• More coming soon!