400162780844704143

Names of 400162780844704143

• Cardinal: 400162780844704143 can be written as Four hundred quadrillion, one hundred sixty-two trillion, seven hundred eighty billion, eight hundred forty-four million, seven hundred four thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 4.00162780844704143 × 10¹⁷

Factors of 400162780844704143

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10451

Divisors of 400162780844704143

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 7 9 21 29 63 87 203 261 271 609 813 841 1827 1897 2439 2523 5691 5887 7569 7859 10141 17073 17661 23577 30423 52983 55013 70731 70987 73441 91269 165039 212961 220323 227911 294089 495117 514087 638883 660969 683733 882267 1542261 1595377 2051199 2058623 2129789 2646801 2748211 4626783 4786131 6175869 6389367 8244633 8528581 14358393 14908523 18527607 19168101 19237477 24733899 25585743 44725569 57712431 59700067 61763881 76757229 79698119 102839881 134176707 173137293 179100201 185291643 239094357 308519643 432347167 537300603 555874929 557886833 717283071 719879167 744765181 925558929 1297041501 1673660499 2159637501 2234295543 2311245451 2982356549 3891124503 5020981497 5213356267 6478912503 6702886629 6933736353 8947069647 15640068801 16178718157 20801209059 20876495843 21598190249 26841208941 27869607751 46920206403 48536154471 62629487529 64794570747 83608823253 86488339921 145608463413 151187331743 187888462587 194383712241 195087254257 250826469759 259465019763 453561995229 585261762771 605418379447 626347517221 778395059289 808218624779 1360685985687 1755785288313 1816255138341 1879042551663 2424655874337 4384432620547 5448765415023 5637127654989 5657530373453 7273967623011 7552663700521 13153297861641 16972591120359 22657991101563 23438340118591 39459893584923 50917773361077 52868645903647 67973973304689 70315020355773 158605937710941 164068380830137 210945061067319 219027247315109 475817813132823 492205142490411 657081741945327 1476615427471233 1533190731205763 1971245225835981 4599572193617289 6351790172138161 13798716580851867 19055370516414483 44462531204967127 57166111549243449 133387593614901381 400162780844704143
• Sum of all divisors σ(n): 686752065193223016
• Sum of proper divisors (its aliquot sum) s(n): 286589284348518873
• 400162780844704143 is a deficient number, because the sum of its proper divisors (286589284348518873) is less than itself. Its deficiency is 113573496496185270

Bases of 400162780844704143

• Binary: 10110001101101010011110110111010100100101001100000110001111₂
• Hexadecimal: 0x58DA9EDD494C18F
• Base-36: 31G5V7OQ3ZPR

Squares and roots of 400162780844704143

• 400162780844704143 squared (400162780844704143²) is 160130251173366716994320169201364449
• 400162780844704143 cubed (400162780844704143³) is 64078166606895374017693880221099132097861771323212207
• The square root of 400162780844704143 is 632584208.5008952727
• The cube root of 400162780844704143 is 736906.2344662963

Scales and comparisons

• 400,162,780,844,704,143 seconds is equal to 12,723,938,646 years, 5 weeks, 5 days, 1 hour, 49 minutes, 3 seconds.
• To count from 1 to 400,162,780,844,704,143 would take you about thirty-eight billion, one hundred seventy-one million, eight hundred fifteen thousand, nine hundred thirty-eight 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 400162780844704143 cubic inches would be around 61408.9 feet tall.

Recreational maths with 400162780844704143

• 400162780844704143 backwards is 341407448087261004
• 400162780844704143 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 400162780844704143's digits is 63
• More coming soon!