243261261216

Names of 243261261216

• Cardinal: 243261261216 can be written as Two hundred forty-three billion, two hundred sixty-one million, two hundred sixty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.43261261216 × 10¹¹

Factors of 243261261216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20328

Divisors of 243261261216

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 72 96 118 144 177 236 288 354 472 531 708 733 944 1062 1416 1466 1888 2124 2199 2832 2932 4248 4398 5664 5864 6597 8496 8796 11728 13194 16992 17592 19531 23456 26388 35184 39062 43247 52776 58593 70368 78124 86494 105552 117186 129741 156248 172988 175779 211104 234372 259482 312496 345976 351558 389223 468744 518964 624992 691952 703116 778446 937488 1037928 1152329 1383904 1406232 1556892 1874976 2075856 2304658 2812464 3113784 3456987 4151712 4609316 5624928 6227568 6913974 9218632 10370961 12455136 13827948 14316223 18437264 20741922 27655896 28632446 36874528 41483844 42948669 55311792 57264892 82967688 85897338 110623584 114529784 128846007 165935376 171794676 229059568 257692014 331870752 343589352 458119136 515384028 687178704 844657157 1030768056 1374357408 1689314314 2061536112 2533971471 3378628628 4123072224 5067942942 6757257256 7601914413 10135885884 13514514512 15203828826 20271771768 27029029024 30407657652 40543543536 60815315304 81087087072 121630630608 243261261216
• Sum of all divisors σ(n): 704495020320
• Sum of proper divisors (its aliquot sum) s(n): 461233759104
• 243261261216 is an abundant number, because the sum of its proper divisors (461233759104) is greater than itself. Its abundance is 217972497888

Bases of 243261261216

• Binary: 11100010100011100000000100010110100000₂
• Hexadecimal: 0x38A38045A0
• Base-36: 33R3H2G0

Squares and roots of 243261261216

• 243261261216 squared (243261261216²) is 59176041208398985798656
• 243261261216 cubed (243261261216³) is 14395238418125125977516331597725696
• The square root of 243261261216 is 493215.2280860761
• The cube root of 243261261216 is 6242.4870682657

Scales and comparisons

• 243,261,261,216 seconds is equal to 7,734 years, 49 weeks, 4 days, 20 hours, 33 minutes, 36 seconds.
• To count from 1 to 243,261,261,216 would take you about fifteen thousand, four hundred sixty-nine 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 243261261216 cubic inches would be around 520.2 feet tall.

Recreational maths with 243261261216

• 243261261216 backwards is 612162162342
• 243261261216 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 243261261216's digits is 36
• More coming soon!