21323540350

Names of 21323540350

• Cardinal: 21323540350 can be written as Twenty-one billion, three hundred twenty-three million, five hundred forty thousand, three hundred fifty.

Scientific notation

• Scientific notation: 2.132354035 × 10¹⁰

Factors of 21323540350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 131

Divisors of 21323540350

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 7 10 14 23 25 35 41 46 50 53 70 82 106 115 161 175 205 230 265 287 322 350 371 410 529 530 574 575 742 805 943 1025 1058 1150 1219 1325 1435 1610 1855 1886 2050 2173 2438 2645 2650 2809 2870 3703 3710 4025 4346 4715 5290 5618 6095 6601 7175 7406 8050 8533 9275 9430 10865 12190 13202 13225 14045 14350 15211 17066 18515 18550 19663 21689 21730 23575 26450 28037 28090 30422 30475 33005 37030 39326 42665 43378 47150 49979 54325 56074 60950 64607 66010 70225 76055 85330 92575 98315 99958 108445 108650 115169 129214 140185 140450 151823 152110 165025 185150 196259 196630 213325 216890 230338 249895 280370 303646 323035 330050 349853 380275 392518 426650 452249 491575 499790 542225 575845 646070 699706 700925 759115 760550 806183 904498 981295 983150 1084450 1149517 1151690 1249475 1401850 1485961 1518230 1612366 1615175 1749265 1962590 2261245 2299034 2498950 2648887 2879225 2971922 3230350 3498530 3795575 4030915 4522490 4906475 5297774 5747585 5758450 7429805 7591150 8046619 8061830 8746325 9812950 10401727 11306225 11495170 13244435 14859610 16093238 17492650 18542209 20154575 20803454 22612450 26488870 28737925 37084418 37149025 40233095 40309150 52008635 57475850 60924401 66222175 74298050 80466190 92711045 104017270 121848802 132444350 185422090 201165475 260043175 304622005 402330950 426470807 463555225 520086350 609244010 852941614 927110450 1523110025 2132354035 3046220050 4264708070 10661770175 21323540350
• Sum of all divisors σ(n): 49473052272
• Sum of proper divisors (its aliquot sum) s(n): 28149511922
• 21323540350 is an abundant number, because the sum of its proper divisors (28149511922) is greater than itself. Its abundance is 6825971572

Bases of 21323540350

• Binary: 10011110110111110110110011101111110₂
• Hexadecimal: 0x4F6FB677E
• Base-36: 9SNHH1A

Squares and roots of 21323540350

• 21323540350 squared (21323540350²) is 454693373058078122500
• 21323540350 cubed (21323540350³) is 9695672487281531738580992875000
• The square root of 21323540350 is 146025.8208331663
• The cube root of 21323540350 is 2773.0206527367

Scales and comparisons

• 21,323,540,350 seconds is equal to 678 years, 1 week, 1 day, 5 hours, 39 minutes, 10 seconds.
• To count from 1 to 21,323,540,350 would take you about one thousand, three hundred fifty-six 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 21323540350 cubic inches would be around 231.1 feet tall.

Recreational maths with 21323540350

• 21323540350 backwards is 05304532312
• The number of decimal digits it has is: 11
• The sum of 21323540350's digits is 28
• More coming soon!