138923560100

Names of 138923560100

• Cardinal: 138923560100 can be written as One hundred thirty-eight billion, nine hundred twenty-three million, five hundred sixty thousand, one hundred.

Scientific notation

• Scientific notation: 1.389235601 × 10¹¹

Factors of 138923560100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 530

Divisors of 138923560100

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 50 52 65 100 127 130 169 254 260 325 338 383 508 635 650 676 766 845 1270 1300 1532 1651 1690 1915 2197 2540 3175 3302 3380 3830 4225 4394 4979 6350 6604 7660 8255 8450 8788 9575 9958 10985 12700 16510 16900 19150 19916 21463 21970 24895 28561 33020 38300 41275 42926 43940 48641 49790 54925 57122 64727 82550 85852 97282 99580 107315 109850 114244 124475 129454 142805 165100 194564 214630 219700 243205 248950 258908 279019 285610 323635 429260 486410 497900 536575 558038 571220 632333 647270 714025 841451 972820 1073150 1116076 1216025 1264666 1294540 1395095 1428050 1618175 1682902 2146300 2432050 2529332 2790190 2856100 3161665 3236350 3365804 3627247 4207255 4864100 5580380 6323330 6472700 6975475 7254494 8220329 8414510 10938863 12646660 13950950 14508988 15808325 16440658 16829020 18136235 21036275 21877726 27901900 31616650 32881316 36272470 41101645 42072550 43755452 54694315 63233300 72544940 82203290 84145100 90681175 106864277 109388630 164406580 181362350 205508225 213728554 218777260 273471575 362724700 411016450 427457108 534321385 546943150 822032900 1068642770 1093886300 1389235601 2137285540 2671606925 2778471202 5343213850 5556942404 6946178005 10686427700 13892356010 27784712020 34730890025 69461780050 138923560100
• Sum of all divisors σ(n): 330016210944
• Sum of proper divisors (its aliquot sum) s(n): 191092650844
• 138923560100 is an abundant number, because the sum of its proper divisors (191092650844) is greater than itself. Its abundance is 52169090744

Bases of 138923560100

• Binary: 10000001011000011111010100110010100100₂
• Hexadecimal: 0x20587D4CA4
• Base-36: 1RTJI10K

Squares and roots of 138923560100

• 138923560100 squared (138923560100²) is 19299755550858312010000
• 138923560100 cubed (138923560100³) is 2681190750184973315105786801000000
• The square root of 138923560100 is 372724.5096582729
• The cube root of 138923560100 is 5179.1517334603

Scales and comparisons

• 138,923,560,100 seconds is equal to 4,417 years, 17 weeks, 4 days, 13 hours, 48 minutes, 20 seconds.
• To count from 1 to 138,923,560,100 would take you about eight thousand, eight 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 138923560100 cubic inches would be around 431.6 feet tall.

Recreational maths with 138923560100

• 138923560100 backwards is 001065329831
• The number of decimal digits it has is: 12
• The sum of 138923560100's digits is 38
• More coming soon!