2123473212

Names of 2123473212

• Cardinal: 2123473212 can be written as Two billion, one hundred twenty-three million, four hundred seventy-three thousand, two hundred twelve.

Scientific notation

• Scientific notation: 2.123473212 × 10⁹

Factors of 2123473212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 462

Divisors of 2123473212

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 49 54 57 63 76 84 98 108 114 126 133 147 171 189 196 228 252 266 294 342 343 378 399 431 441 513 532 588 684 686 756 798 862 882 931 1026 1029 1197 1293 1323 1372 1596 1724 1764 1862 2052 2058 2394 2401 2586 2646 2793 3017 3087 3591 3724 3879 4116 4788 4802 5172 5292 5586 6034 6174 6517 7182 7203 7758 8189 8379 9051 9261 9604 11172 11637 12068 12348 13034 14364 14406 15516 16378 16758 18102 18522 19551 21119 21609 23274 24567 25137 26068 27153 28812 32756 33516 36204 37044 39102 42238 43218 45619 46548 49134 50274 54306 57323 58653 63357 64827 73701 78204 81459 84476 86436 91238 98268 100548 108612 114646 117306 126714 129654 136857 147402 147833 162918 171969 175959 182476 190071 221103 229292 234612 253428 259308 273714 294804 295666 325836 343938 351918 380142 401261 410571 442206 443499 515907 547428 570213 591332 687876 703836 760284 802522 821142 884412 886998 1031814 1034831 1140426 1203783 1231713 1330497 1547721 1605044 1642284 1773996 2063628 2069662 2280852 2407566 2463426 2660994 2808827 3095442 3104493 3611349 3991491 4139324 4815132 4926852 5321988 5617654 6190884 6208986 7222698 7982982 8426481 9313479 10834047 11235308 12417972 14445396 15965964 16852962 18626958 19661789 21668094 25279443 27940437 33705924 37253916 39323578 43336188 50558886 55880874 58985367 75838329 78647156 101117772 111761748 117970734 151676658 176956101 235941468 303353316 353912202 530868303 707824404 1061736606 2123473212
• Sum of all divisors σ(n): 6776179200
• Sum of proper divisors (its aliquot sum) s(n): 4652705988
• 2123473212 is an abundant number, because the sum of its proper divisors (4652705988) is greater than itself. Its abundance is 2529232776

Bases of 2123473212

• Binary: 1111110100100011010000100111100₂
• Hexadecimal: 0x7E91A13C
• Base-36: Z49EF0

Squares and roots of 2123473212

• 2123473212 squared (2123473212²) is 4509138482081596944
• 2123473212 cubed (2123473212³) is 9575034775898613108765064128
• The square root of 2123473212 is 46081.1589698003
• The cube root of 2123473212 is 1285.3328155275

Scales and comparisons

• 2,123,473,212 seconds is equal to 67 years, 27 weeks, 5 hours, 40 minutes, 12 seconds.
• To count from 1 to 2,123,473,212 would take you about one hundred thirty-five 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 2123473212 cubic inches would be around 107.1 feet tall.

Recreational maths with 2123473212

• 2123473212 backwards is 2123743212
• 2123473212 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2123473212's digits is 27
• More coming soon!