14921621788672

Names of 14921621788672

• Cardinal: 14921621788672 can be written as Fourteen trillion, nine hundred twenty-one billion, six hundred twenty-one million, seven hundred eighty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.4921621788672 × 10¹³

Factors of 14921621788672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 662

Divisors of 14921621788672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 232 256 464 512 631 928 1024 1262 1856 2048 2524 3712 5048 7424 10096 14848 18299 20192 29696 36598 40384 59392 73196 80768 146392 161536 292784 323072 398161 585568 646144 796322 1171136 1292288 1592644 2342272 3185288 4684544 6370576 9369088 11546669 12741152 18738176 23093338 25482304 37476352 46186676 50964608 92373352 101929216 184746704 203858432 251239591 369493408 407716864 502479182 738986816 815433728 1004958364 1477973632 2009916728 2955947264 4019833456 5911894528 7285948139 8039666912 11823789056 14571896278 16079333824 23647578112 29143792556 32158667648 58287585112 64317335296 116575170224 128634670592 233150340448 257269341184 466300680896 514538682368 932601361792 1865202723584 3730405447168 7460810894336 14921621788672
• Sum of all divisors σ(n): 30913775474400
• Sum of proper divisors (its aliquot sum) s(n): 15992153685728
• 14921621788672 is an abundant number, because the sum of its proper divisors (15992153685728) is greater than itself. Its abundance is 1070531897056

Bases of 14921621788672

• Binary: 11011001001000110101111101110101100000000000₂
• Hexadecimal: 0xD9235F75800
• Base-36: 5AEWCCJ5S

Squares and roots of 14921621788672

• 14921621788672 squared (14921621788672²) is 222654796804170976627523584
• 14921621788672 cubed (14921621788672³) is 3322370667345454437574897567791944040448
• The square root of 14921621788672 is 3862851.5100469499
• The cube root of 14921621788672 is 24619.0907554981

Scales and comparisons

• 14,921,621,788,672 seconds is equal to 474,461 years, 21 weeks, 4 days, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 14,921,621,788,672 would take you about one million, one hundred eighty-six thousand, one hundred fifty-three 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 14921621788672 cubic inches would be around 2051.6 feet tall.

Recreational maths with 14921621788672

• 14921621788672 backwards is 27688712612941
• 14921621788672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 14921621788672's digits is 64
• More coming soon!