21133499100

Names of 21133499100

• Cardinal: 21133499100 can be written as Twenty-one billion, one hundred thirty-three million, four hundred ninety-nine thousand, one hundred.

Scientific notation

• Scientific notation: 2.11334991 × 10¹⁰

Factors of 21133499100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 76

Divisors of 21133499100

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 59 60 70 75 84 98 100 105 118 140 147 150 175 177 196 210 236 245 294 295 300 343 350 354 413 420 490 525 588 590 686 700 708 735 826 885 980 1029 1050 1180 1225 1239 1372 1470 1475 1652 1715 1770 2058 2065 2100 2450 2478 2891 2940 2950 3430 3481 3540 3675 4116 4130 4425 4900 4956 5145 5782 5900 6195 6860 6962 7350 8260 8575 8673 8850 10290 10325 10443 11564 12390 13924 14455 14700 17150 17346 17405 17700 20237 20580 20650 20886 24367 24780 25725 28910 30975 34300 34692 34810 40474 41300 41772 43365 48734 51450 52215 57820 60711 61950 69620 72275 73101 80948 86730 87025 97468 101185 102900 104430 121422 121835 123900 144550 146202 170569 173460 174050 202370 205379 208860 216825 242844 243670 261075 289100 292404 303555 341138 348100 365505 404740 410758 433650 487340 505925 511707 522150 607110 609175 616137 682276 731010 821516 852845 867300 1011850 1023414 1026895 1044300 1193983 1214220 1218350 1232274 1437653 1462020 1517775 1705690 1827525 2023700 2046828 2053790 2387966 2436700 2464548 2558535 2875306 3035550 3080685 3411380 3581949 3655050 4107580 4264225 4312959 4775932 5117070 5134475 5750612 5969915 6071100 6161370 7163898 7188265 7310100 8528450 8625918 10063571 10234140 10268950 11939830 12322740 12792675 14327796 14376530 15403425 17056900 17251836 17909745 20127142 20537900 21564795 23879660 25585350 28753060 29849575 30190713 30806850 35819490 35941325 40254284 43129590 50317855 51170700 59699150 60381426 61613700 70444997 71638980 71882650 86259180 89548725 100635710 107823975 119398300 120762852 140889994 143765300 150953565 179097450 201271420 211334991 215647950 251589275 281779988 301907130 352224985 358194900 422669982 431295900 503178550 603814260 704449970 754767825 845339964 1006357100 1056674955 1408899940 1509535650 1761124925 2113349910 3019071300 3522249850 4226699820 5283374775 7044499700 10566749550 21133499100
• Sum of all divisors σ(n): 72537024000
• Sum of proper divisors (its aliquot sum) s(n): 51403524900
• 21133499100 is an abundant number, because the sum of its proper divisors (51403524900) is greater than itself. Its abundance is 30270025800

Bases of 21133499100

• Binary: 10011101011101001111001101011011100₂
• Hexadecimal: 0x4EBA79ADC
• Base-36: 9PIC89O

Squares and roots of 21133499100

• 21133499100 squared (21133499100²) is 446624784209700810000
• 21133499100 cubed (21133499100³) is 9438744475133406279404271000000
• The square root of 21133499100 is 145373.6533901519
• The cube root of 21133499100 is 2764.7580838393

Scales and comparisons

• 21,133,499,100 seconds is equal to 671 years, 50 weeks, 6 days, 16 hours, 25 minutes.
• To count from 1 to 21,133,499,100 would take you about one thousand, three hundred forty-three 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 21133499100 cubic inches would be around 230.4 feet tall.

Recreational maths with 21133499100

• 21133499100 backwards is 00199433112
• The number of decimal digits it has is: 11
• The sum of 21133499100's digits is 33
• More coming soon!