1272434742506042

Names of 1272434742506042

• Cardinal: 1272434742506042 can be written as One quadrillion, two hundred seventy-two trillion, four hundred thirty-four billion, seven hundred forty-two million, five hundred six thousand and forty-two.

Scientific notation

• Scientific notation: 1.272434742506042 × 10¹⁵

Factors of 1272434742506042

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20039

Divisors of 1272434742506042

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 61 122 163 326 9943 19813 19886 26569 39626 53138 1208593 1620709 2417186 3229519 3241418 6459038 197000659 392554969 394001318 526411597 785109938 1052823194 23945853109 32111107417 47891706218 63986459947 64222214834 127972919894 3903174056767 7806348113534 10429792971361 20859585942722 636217371253021 1272434742506042
• Sum of all divisors σ(n): 1952014511352654
• Sum of proper divisors (its aliquot sum) s(n): 679579768846612
• 1272434742506042 is a deficient number, because the sum of its proper divisors (679579768846612) is less than itself. Its deficiency is 592854973659430

Bases of 1272434742506042

• Binary: 100100001010100010111001100110100111011001000111010₂
• Hexadecimal: 0x48545CCD3B23A
• Base-36: CJ1GG8EA0Q

Squares and roots of 1272434742506042

• 1272434742506042 squared (1272434742506042²) is 1619090173936417407678406505764
• 1272434742506042 cubed (1272434742506042³) is 2060186588566848038342714538949333037877826088
• The square root of 1272434742506042 is 35671203.2668655851
• The cube root of 1272434742506042 is 108362.3728043387

Scales and comparisons

• 1,272,434,742,506,042 seconds is equal to 40,459,488 years, 47 weeks, 3 days, 4 hours, 34 minutes, 2 seconds.
• To count from 1 to 1,272,434,742,506,042 would take you about one hundred twenty-one million, three hundred seventy-eight thousand, four hundred sixty-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 1272434742506042 cubic inches would be around 9030.2 feet tall.

Recreational maths with 1272434742506042

• 1272434742506042 backwards is 2406052474342721
• The number of decimal digits it has is: 16
• The sum of 1272434742506042's digits is 53
• More coming soon!