12972995999578844

Names of 12972995999578844

• Cardinal: 12972995999578844 can be written as Twelve quadrillion, nine hundred seventy-two trillion, nine hundred ninety-five billion, nine hundred ninety-nine million, five hundred seventy-eight thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.2972995999578844 × 10¹⁶

Factors of 12972995999578844

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 62604852

Divisors of 12972995999578844

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 17 34 68 107 214 428 1819 3638 7276 28493 56986 113972 484381 968762 1937524 3048751 6097502 12195004 51828767 62576233 103657534 125152466 207315068 250304932 1063795961 2127591922 4255183844 6695656931 13391313862 26782627724 113826167827 227652335654 455304671308 1782984606869 3565969213738 7131938427476 30310738316773 60621476633546 121242953267092 190779352934983 381558705869966 763117411739932 3243248999894711 6486497999789422 12972995999578844
• Sum of all divisors σ(n): 24263706455398368
• Sum of proper divisors (its aliquot sum) s(n): 11290710455819524
• 12972995999578844 is a deficient number, because the sum of its proper divisors (11290710455819524) is less than itself. Its deficiency is 1682285543759320

Bases of 12972995999578844

• Binary: 101110000101101101111100000010001110100011101011011100₂
• Hexadecimal: 0x2E16DF023A3ADC
• Base-36: 3JQJK35BGT8

Squares and roots of 12972995999578844

• 12972995999578844 squared (12972995999578844²) is 168298625205088689793425372376336
• 12972995999578844 cubed (12972995999578844³) is 2183337391520234776538473849898077566527471835584
• The square root of 12972995999578844 is 113899060.5737327581
• The cube root of 12972995999578844 is 234970.5470833561

Scales and comparisons

• 12,972,995,999,578,844 seconds is equal to 412,501,144 years, 35 weeks, 19 hours, 44 seconds.
• To count from 1 to 12,972,995,999,578,844 would take you about one billion, two hundred thirty-seven million, five hundred three thousand, four hundred thirty-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 12972995999578844 cubic inches would be around 19580.9 feet tall.

Recreational maths with 12972995999578844

• 12972995999578844 backwards is 44887599959927921
• 12972995999578844 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12972995999578844's digits is 107
• More coming soon!