2122121372168

Names of 2122121372168

• Cardinal: 2122121372168 can be written as Two trillion, one hundred twenty-two billion, one hundred twenty-one million, three hundred seventy-two thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.122121372168 × 10¹²

Factors of 2122121372168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 489

Divisors of 2122121372168

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 23 28 46 49 56 92 98 161 184 196 322 343 392 457 529 644 686 914 1058 1127 1288 1372 1828 2116 2254 2401 2744 3199 3656 3703 4232 4508 4802 6398 7406 7889 9016 9604 10511 12796 14812 15778 19208 21022 22393 25592 25921 29624 31556 42044 44786 51842 55223 63112 73577 84088 89572 103684 110446 147154 156751 179144 181447 207368 208849 220892 241753 294308 313502 362894 417698 441784 483506 515039 588616 627004 725788 835396 967012 1030078 1097257 1254008 1270129 1451576 1461943 1670792 1692271 1934024 2060156 2194514 2540258 2923886 3384542 3605273 4120312 4389028 4803527 5080516 5847772 6769084 7210546 8778056 9607054 10161032 10233601 11695544 11845897 13538168 14421092 19214108 20467202 23691794 25236911 28842184 33624689 38428216 40934404 47383588 50473822 67249378 71635207 81868808 82921279 94767176 100947644 110481121 134498756 143270414 165842558 201895288 220962242 235372823 268997512 286540828 331685116 441924484 470745646 501446449 573081656 580448953 663370232 773367847 883848968 941491292 1002892898 1160897906 1546735694 1647609761 1882982584 2005785796 2321795812 3093471388 3295219522 4011571592 4643591624 5413574929 6186942776 6590439044 10827149858 11533268327 13180878088 21654299716 23066536654 37895024503 43308599432 46133073308 75790049006 92266146616 151580098012 265265171521 303160196024 530530343042 1061060686084 2122121372168
• Sum of all divisors σ(n): 4863100583565
• Sum of proper divisors (its aliquot sum) s(n): 2740979211397
• 2122121372168 is an abundant number, because the sum of its proper divisors (2740979211397) is greater than itself. Its abundance is 618857839229

Bases of 2122121372168

• Binary: 11110111000011000010010100110001000001000₂
• Hexadecimal: 0x1EE184A6208
• Base-36: R2W09UDK

Squares and roots of 2122121372168

• 2122121372168 squared (2122121372168²) is 4503399118212195165020224
• 2122121372168 cubed (2122121372168³) is 9556759516160624842584132950350725632
• The square root of 2122121372168 is 1456750.2779021531
• The cube root of 2122121372168 is 12850.6000258163

Scales and comparisons

• 2,122,121,372,168 seconds is equal to 67,476 years, 46 weeks, 3 days, 22 hours, 56 minutes, 8 seconds.
• To count from 1 to 2,122,121,372,168 would take you about one hundred sixty-eight thousand, six hundred ninety-two 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 2122121372168 cubic inches would be around 1070.9 feet tall.

Recreational maths with 2122121372168

• 2122121372168 backwards is 8612731212212
• The number of decimal digits it has is: 13
• The sum of 2122121372168's digits is 38
• More coming soon!