121380717624448

Names of 121380717624448

• Cardinal: 121380717624448 can be written as One hundred twenty-one trillion, three hundred eighty billion, seven hundred seventeen million, six hundred twenty-four thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.21380717624448 × 10¹⁴

Factors of 121380717624448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201453

Divisors of 121380717624448

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 128 1181 2362 4093 4724 8186 9448 16372 18896 32744 37792 65488 75584 130976 151168 196177 261952 392354 523904 784708 1569416 3138832 4833833 6277664 9667666 12555328 19335332 25110656 38670664 77341328 154682656 231685037 309365312 463370074 618730624 802952461 926740148 1605904922 1853480296 3211809844 3706960592 6423619688 7413921184 12847239376 14827842368 25694478752 29655684736 51388957504 102777915008 948286856441 1896573712882 3793147425764 7586294851528 15172589703056 30345179406112 60690358812224 121380717624448
• Sum of all divisors σ(n): 242078264952120
• Sum of proper divisors (its aliquot sum) s(n): 120697547327672
• 121380717624448 is a deficient number, because the sum of its proper divisors (120697547327672) is less than itself. Its deficiency is 683170296776

Bases of 121380717624448

• Binary: 11011100110010100100110100011100111110010000000₂
• Hexadecimal: 0x6E65268E7C80
• Base-36: 170XJ5BDZ4

Squares and roots of 121380717624448

• 121380717624448 squared (121380717624448²) is 14733278611025981328367304704
• 121380717624448 cubed (121380717624448³) is 1788335930767264081363787872865299455803392
• The square root of 121380717624448 is 11017291.7554382665
• The cube root of 121380717624448 is 49512.6951248813

Scales and comparisons

• 121,380,717,624,448 seconds is equal to 3,859,531 years, 18 weeks, 6 days, 22 hours, 47 minutes, 28 seconds.
• To count from 1 to 121,380,717,624,448 would take you about nine million, six hundred forty-eight thousand, eight hundred twenty-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 121380717624448 cubic inches would be around 4126.1 feet tall.

Recreational maths with 121380717624448

• 121380717624448 backwards is 844426717083121
• The number of decimal digits it has is: 15
• The sum of 121380717624448's digits is 58
• More coming soon!