29121995995137

Names of 29121995995137

• Cardinal: 29121995995137 can be written as Twenty-nine trillion, one hundred twenty-one billion, nine hundred ninety-five million, nine hundred ninety-five thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 2.9121995995137 × 10¹³

Factors of 29121995995137

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 74

Divisors of 29121995995137

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 19 23 29 57 69 87 171 207 261 361 437 551 667 841 1083 1311 1653 2001 2523 3249 3933 4959 6003 6859 7569 8303 10469 12673 15979 19343 20577 24389 24909 31407 38019 47937 58029 61731 73167 74727 94221 114057 143811 157757 174087 198911 219501 240787 303601 367517 463391 473271 560947 596733 707281 722361 910803 1102551 1390173 1419813 1682841 1790199 2121843 2167083 2732409 3307653 4170519 4574953 5048523 5768419 6365529 6982823 8804429 10657993 13438339 13724859 16267463 17305257 20511149 20948469 26413287 31973979 40315017 41174577 48802389 51915771 61533447 62845407 79239861 95921937 120945051 132673637 146407167 167284151 184600341 202501867 255328441 309081797 389711831 398020911 471756427 501852453 607505601 765985323 927245391 1169135493 1194062733 1415269281 1505557359 1822516803 2297955969 2781736173 3507406479 3847535473 4245807843 4851240379 5872554143 7404524789 8963372113 11542606419 14553721137 17617662429 22213574367 26890116339 34627819257 43661163411 52852987287 66640723101 80670349017 111578528717 140685970991 170304070147 334735586151 422057912973 510912210441 1004206758453 1266173738919 1532736631323 3235777332793 9707331998379 29121995995137
• Sum of all divisors σ(n): 47986946467200
• Sum of proper divisors (its aliquot sum) s(n): 18864950472063
• 29121995995137 is a deficient number, because the sum of its proper divisors (18864950472063) is less than itself. Its deficiency is 10257045523074

Bases of 29121995995137

• Binary: 110100111110001111110001110011111100000000001₂
• Hexadecimal: 0x1A7C7E39F801
• Base-36: ABMGKIA69

Squares and roots of 29121995995137

• 29121995995137 squared (29121995995137²) is 848090650740775466927648769
• 29121995995137 cubed (29121995995137³) is 24698092534385995350212728644553768036353
• The square root of 29121995995137 is 5396479.9633777017
• The cube root of 29121995995137 is 30766.1896355421

Scales and comparisons

• 29,121,995,995,137 seconds is equal to 925,989 years, 20 weeks, 2 days, 19 hours, 58 minutes, 57 seconds.
• To count from 1 to 29,121,995,995,137 would take you about two million, three hundred fourteen thousand, nine hundred seventy-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 29121995995137 cubic inches would be around 2563.8 feet tall.

Recreational maths with 29121995995137

• 29121995995137 backwards is 73159959912192
• The number of decimal digits it has is: 14
• The sum of 29121995995137's digits is 72
• More coming soon!