540571127421

Names of 540571127421

• Cardinal: 540571127421 can be written as Five hundred forty billion, five hundred seventy-one million, one hundred twenty-seven thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 5.40571127421 × 10¹¹

Factors of 540571127421

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2627

Divisors of 540571127421

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 13 17 39 51 61 71 79 183 213 221 237 663 793 923 1027 1037 1207 1343 2379 2383 2769 3081 3111 3621 4029 4331 4819 5609 7149 12993 13481 14457 15691 16827 17459 30979 40443 40511 47073 52377 56303 62647 72917 73627 81923 92937 95353 121533 145363 168909 169193 187941 188257 218751 220881 245769 286059 342149 436089 507579 526643 564771 957151 1026447 1064999 1239589 1579929 1889719 2199509 2447341 2471171 2871453 2876281 3194997 3200369 3718767 4447937 5669157 5816533 6598527 7342023 7413513 8628843 9601107 10320773 11483677 13343811 13366247 17449599 30962319 32125223 34451031 37391653 40098741 41604797 75614929 96375669 112174959 124814391 134170049 149287801 173761211 175453141 195222509 226844787 227226199 402510147 447863403 521283633 526359423 585667527 681678597 815341067 2280890833 2446023201 2537892617 2953940587 6842672499 7613677851 8861821761 10599433871 13860798139 31798301613 41582394417 180190375807 540571127421
• Sum of all divisors σ(n): 858185072640
• Sum of proper divisors (its aliquot sum) s(n): 317613945219
• 540571127421 is a deficient number, because the sum of its proper divisors (317613945219) is less than itself. Its deficiency is 222957182202

Bases of 540571127421

• Binary: 111110111011100100011001100111001111101₂
• Hexadecimal: 0x7DDC8CCE7D
• Base-36: 6WC23BEL

Squares and roots of 540571127421

• 540571127421 squared (540571127421²) is 292217143801211018111241
• 540571127421 cubed (540571127421³) is 157964150876365121565520797363439461
• The square root of 540571127421 is 735235.4231271777
• The cube root of 540571127421 is 8146.1227240565

Scales and comparisons

• 540,571,127,421 seconds is equal to 17,188 years, 25 weeks, 3 days, 6 hours, 30 minutes, 21 seconds.
• To count from 1 to 540,571,127,421 would take you about thirty-four thousand, three hundred seventy-six 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 540571127421 cubic inches would be around 678.8 feet tall.

Recreational maths with 540571127421

• 540571127421 backwards is 124721175045
• 540571127421 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 540571127421's digits is 39
• More coming soon!