51378806476798401

Names of 51378806476798401

• Cardinal: 51378806476798401 can be written as Fifty-one quadrillion, three hundred seventy-eight trillion, eight hundred six billion, four hundred seventy-six million, seven hundred ninety-eight thousand, four hundred one.

Scientific notation

• Scientific notation: 5.1378806476798401 × 10¹⁶

Factors of 51378806476798401

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1189

Divisors of 51378806476798401

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 19 31 43 57 93 129 361 589 817 961 1083 1093 1333 1767 2451 2883 3279 3999 11191 15523 18259 20767 25327 29791 33573 33883 41323 46569 46999 54777 62301 75981 89373 101649 123969 140997 346921 394573 481213 566029 643777 785137 892981 923521 1040763 1050373 1183719 1194649 1281013 1443639 1456969 1698087 1931331 2355411 2678943 2770563 3151119 3583947 3843039 4370907 10754551 12231763 14917603 16966639 17546899 19957087 22698331 24339247 27682411 32263653 32561563 36695289 37034119 39711403 44752809 45166039 50899917 51369907 52640697 59871261 68094993 73017741 83047233 97684689 111102357 119134209 135498117 154109721 333391081 379184653 431268289 462445693 525965809 618669697 703648261 754516657 858154741 976028233 1000173243 1009408453 1137553959 1148057689 1293804867 1387337079 1400147209 1577897427 1592467117 1856009091 2110944783 2263549971 2574464223 2928084699 3028225359 3444173067 4200441627 4777401351 11754724243 13369316959 14335816483 16304940079 18544536427 19178760607 21813096091 26602796971 30256875223 35264172729 35589788359 40107950877 43007449449 43404563479 48914820237 49366480627 55633609281 57536281821 65439288273 79808390913 90770625669 106769365077 130213690437 148099441881 364396451533 414448825729 505453142449 574880629237 676205978821 824686706101 937963131913 1093189354599 1103283439129 1243346477187 1516359427347 1530360899437 1724641887711 2028617936463 2474060118303 2813889395739 3309850317387 4591082698311 12847913597599 15669047415919 17821299506347 20962385343451 29076857089303 38543740792797 47007142247757 47441187882547 53463898519041 62887156030353 87230571267909 142323563647641 398285321525569 552460284696757 901382569768393 1194855964576707 1657380854090271 2704147709305179 17126268825599467 51378806476798401
• Sum of all divisors σ(n): 76517837879527440
• Sum of proper divisors (its aliquot sum) s(n): 25139031402729039
• 51378806476798401 is a deficient number, because the sum of its proper divisors (25139031402729039) is less than itself. Its deficiency is 26239775074069362

Bases of 51378806476798401

• Binary: 10110110100010001100000010010101000010000111100111000001₂
• Hexadecimal: 0xB688C0950879C1
• Base-36: E1W9LUMTARL

Squares and roots of 51378806476798401

• 51378806476798401 squared (51378806476798401²) is 2639781754980301319515127196156801
• 51378806476798401 cubed (51378806476798401³) is 135628835930116155080493189919666966598782062075201
• The square root of 51378806476798401 is 226668935.8443242901
• The cube root of 51378806476798401 is 371758.8680807091

Scales and comparisons

• 51,378,806,476,798,401 seconds is equal to 1,633,687,120 years, 45 weeks, 4 days, 23 hours, 33 minutes, 21 seconds.
• To count from 1 to 51,378,806,476,798,401 would take you about four billion, nine hundred one million, sixty-one thousand, three hundred sixty-two 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 51378806476798401 cubic inches would be around 30979.9 feet tall.

Recreational maths with 51378806476798401

• 51378806476798401 backwards is 10489767460887315
• The number of decimal digits it has is: 17
• The sum of 51378806476798401's digits is 84
• More coming soon!