13421691216
13,421,691,216 is an even composite number composed of six prime numbers multiplied together.
13421691216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13421691216:
24 × 32 × 17 × 23 × 127 × 1877
(2 × 2 × 2 × 2 × 3 × 3 × 17 × 23 × 127 × 1877)See below for interesting mathematical facts about the number 13421691216 from the Numbermatics database.
Names of 13421691216
- Cardinal: 13421691216 can be written as Thirteen billion, four hundred twenty-one million, six hundred ninety-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.3421691216 × 1010
Factors of 13421691216
Divisors of 13421691216
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 23 24 34 36 46 48 51 68 69 72 92 102 127 136 138 144 153 184 204 207 254 272 276 306 368 381 391 408 414 508 552 612 762 782 816 828 1016 1104 1143 1173 1224 1524 1564 1656 1877 2032 2159 2286 2346 2448 2921 3048 3128 3312 3519 3754 4318 4572 4692 5631 5842 6096 6256 6477 7038 7508 8636 8763 9144 9384 11262 11684 12954 14076 15016 16893 17272 17526 18288 18768 19431 22524 23368 25908 26289 28152 30032 31909 33786 34544 35052 38862 43171 45048 46736 49657 51816 52578 56304 63818 67572 70104 77724 86342 90096 95727 99314 103632 105156 127636 129513 135144 140208 148971 155448 172684 191454 198628 210312 238379 255272 259026 270288 287181 297942 310896 345368 382908 388539 397256 420624 446913 476758 510544 518052 574362 595884 690736 715137 733907 765816 777078 794512 893826 953516 1036104 1148724 1191768 1430274 1467814 1531632 1554156 1787652 1907032 2072208 2145411 2201721 2297448 2383536 2860548 2935628 3108312 3575304 3814064 4052443 4290822 4403442 4594896 5482717 5721096 5871256 6216624 6605163 7150608 8104886 8581644 8806884 10965434 11442192 11742512 12157329 13210326 16209772 16448151 17163288 17613768 21930868 24314658 26420652 32419544 32896302 34326576 35227536 36471987 43861736 48629316 49344453 52841304 64839088 65792604 72943974 87723472 93206189 97258632 98688906 105682608 131585208 145887948 186412378 194517264 197377812 263170416 279618567 291775896 372824756 394755624 559237134 583551792 745649512 789511248 838855701 1118474268 1491299024 1677711402 2236948536 3355422804 4473897072 6710845608 13421691216
- Sum of all divisors σ(n): 41849892864
- Sum of proper divisors (its aliquot sum) s(n): 28428201648
- 13421691216 is an abundant number, because the sum of its proper divisors (28428201648) is greater than itself. Its abundance is 15006510432
Bases of 13421691216
- Binary: 11000111111111111011000001010100002
- Hexadecimal: 0x31FFEC150
- Base-36: 65YXF80
Squares and roots of 13421691216
- 13421691216 squared (134216912162) is 180141795097651558656
- 13421691216 cubed (134216912163) is 2417807548896621787041943965696
-
The
square root of 13421691216 is 115852.0229257997 -
The
cube root of 13421691216 is 2376.4886676427
Scales and comparisons
How big is 13421691216?- 13,421,691,216 seconds is equal to 426 years, 39 weeks, 6 days, 15 hours, 33 minutes, 36 seconds.
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To count from 1 to 13,421,691,216 would take you about eight 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 13421691216 cubic inches would be around 198 feet tall.
Recreational maths with 13421691216
- 13421691216 backwards is 61219612431
- 13421691216 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13421691216's digits is 36
- More coming soon!
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