2121463344

Names of 2121463344

• Cardinal: 2121463344 can be written as Two billion, one hundred twenty-one million, four hundred sixty-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.121463344 × 10⁹

Factors of 2121463344

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 762

Divisors of 2121463344

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 33 39 42 44 48 52 56 66 67 77 78 84 88 91 104 112 132 134 143 154 156 168 176 182 201 208 231 264 268 273 286 308 312 336 364 402 429 462 469 528 536 546 572 616 624 659 728 737 804 858 871 924 938 1001 1072 1092 1144 1232 1318 1407 1456 1474 1608 1716 1742 1848 1876 1977 2002 2184 2211 2288 2613 2636 2814 2948 3003 3216 3432 3484 3696 3752 3954 4004 4368 4422 4613 5159 5226 5272 5628 5896 6006 6097 6864 6968 7249 7504 7908 8008 8567 8844 9226 9581 10318 10452 10544 11256 11792 12012 12194 13839 13936 14498 15477 15816 16016 17134 17688 18291 18452 19162 20636 20904 21747 22512 24024 24388 25701 27678 28743 28996 30954 31632 34268 35376 36582 36904 38324 41272 41808 43494 44153 48048 48776 50743 51402 55356 57486 57992 59969 61908 67067 68536 73164 73808 76648 82544 86988 88306 94237 97552 101486 102804 110712 114972 115984 119938 123816 132459 134134 137072 146328 152229 153296 173976 176612 179907 188474 201201 202972 205608 221424 229944 239876 247632 264918 268268 282711 292656 304458 309071 347952 353224 359814 376948 402402 405944 411216 459888 479752 485683 529836 536536 565422 573989 608916 618142 659659 706448 719628 753896 804804 811888 927213 959504 971366 1059672 1073072 1130844 1147978 1217832 1236284 1319318 1439256 1457049 1507792 1609608 1721967 1854426 1942732 1978977 2119344 2261688 2295956 2435664 2472568 2638636 2878512 2914098 3219216 3399781 3443934 3708852 3885464 3957954 4017923 4523376 4591912 4945136 5277272 5828196 6313879 6799562 6887868 7417704 7770928 7915908 8035846 9183824 10199343 10554544 11656392 12053769 12627758 13599124 13775736 14835408 15831816 16071692 18941637 20398686 23312784 24107538 25255516 27198248 27551472 31663632 32143384 37883274 40797372 44197153 48215076 50511032 54396496 64286768 75766548 81594744 88394306 96430152 101022064 132591459 151533096 163189488 176788612 192860304 265182918 303066192 353577224 530365836 707154448 1060731672 2121463344
• Sum of all divisors σ(n): 7479521280
• Sum of proper divisors (its aliquot sum) s(n): 5358057936
• 2121463344 is an abundant number, because the sum of its proper divisors (5358057936) is greater than itself. Its abundance is 3236594592

Bases of 2121463344

• Binary: 1111110011100101111011000110000₂
• Hexadecimal: 0x7E72F630
• Base-36: Z32BLC

Squares and roots of 2121463344

• 2121463344 squared (2121463344²) is 4500606719935662336
• 2121463344 cubed (2121463344³) is 9547872182103581684185411584
• The square root of 2121463344 is 46059.3458920119
• The cube root of 2121463344 is 1284.9271648927

Scales and comparisons

• 2,121,463,344 seconds is equal to 67 years, 23 weeks, 4 days, 23 hours, 22 minutes, 24 seconds.
• To count from 1 to 2,121,463,344 would take you about one hundred thirty-four 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 2121463344 cubic inches would be around 107.1 feet tall.

Recreational maths with 2121463344

• 2121463344 backwards is 4433641212
• The number of decimal digits it has is: 10
• The sum of 2121463344's digits is 30
• More coming soon!