1399936230

Names of 1399936230

• Cardinal: 1399936230 can be written as One billion, three hundred ninety-nine million, nine hundred thirty-six thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.39993623 × 10⁹

Factors of 1399936230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 278

Divisors of 1399936230

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 17 18 21 22 27 30 33 34 35 42 45 51 54 55 63 66 70 77 85 90 99 102 105 110 119 126 135 153 154 165 170 187 189 198 210 231 233 238 255 270 289 297 306 315 330 357 374 378 385 459 462 466 495 510 561 578 594 595 630 693 699 714 765 770 867 918 935 945 990 1071 1122 1155 1165 1190 1309 1386 1398 1445 1485 1530 1631 1683 1734 1785 1870 1890 2023 2079 2097 2142 2295 2310 2330 2563 2601 2618 2805 2890 2970 3179 3213 3262 3366 3465 3495 3570 3927 3961 4046 4158 4194 4335 4590 4893 5049 5126 5202 5355 5610 6069 6291 6358 6426 6545 6930 6990 7689 7803 7854 7922 8155 8415 8670 9537 9786 10098 10115 10395 10485 10710 11781 11883 12138 12582 12815 13005 13090 14679 15378 15606 15895 16065 16310 16830 17941 18207 19074 19635 19805 20230 20790 20970 22253 23067 23562 23766 24465 25245 25630 26010 27727 28611 29358 30345 31455 31790 32130 35343 35649 35882 36414 38445 39015 39270 39610 43571 44037 44506 46134 47685 48930 50490 53823 54621 55454 57222 58905 59415 60690 62910 66759 67337 69201 70686 71298 73395 76890 78030 83181 85833 87142 88074 89705 91035 95370 106947 107646 109242 111265 115335 117810 118830 130713 133518 134674 138402 138635 143055 146790 161469 166362 171666 176715 178245 179410 182070 200277 202011 213894 217855 220185 222530 230670 249543 261426 269115 273105 277270 286110 304997 322938 333795 336685 346005 353430 356490 392139 400554 404022 415905 429165 435710 440370 471359 484407 499086 534735 538230 546210 600831 606033 609994 653565 667590 673370 692010 740707 748629 784278 807345 831810 858330 914991 942718 968814 1001385 1010055 1069470 1176417 1201662 1212066 1247715 1307130 1414077 1481414 1497258 1524985 1614690 1818099 1829982 1960695 2002770 2020110 2222121 2352834 2356795 2422035 2495430 2744973 2828154 3004155 3030165 3049970 3636198 3703535 3743145 3921390 4242231 4444242 4574955 4713590 4844070 5184949 5489946 5882085 6008310 6060330 6666363 7070385 7407070 7486290 8234919 8484462 9090495 9149910 10369898 11110605 11764170 12726693 13332726 13724865 14140770 15554847 16469838 18180990 19999089 21211155 22221210 25453386 25924745 27449730 31109694 33331815 39998178 41174595 42422310 46664541 51849490 63633465 66663630 77774235 82349190 93329082 99995445 127266930 139993623 155548470 199990890 233322705 279987246 466645410 699968115 1399936230
• Sum of all divisors σ(n): 4965442560
• Sum of proper divisors (its aliquot sum) s(n): 3565506330
• 1399936230 is an abundant number, because the sum of its proper divisors (3565506330) is greater than itself. Its abundance is 2165570100

Bases of 1399936230

• Binary: 1010011011100010101010011100110₂
• Hexadecimal: 0x537154E6
• Base-36: N5HHPI

Squares and roots of 1399936230

• 1399936230 squared (1399936230²) is 1959821448066612900
• 1399936230 cubed (1399936230³) is 2743625049479514852095367000
• The square root of 1399936230 is 37415.7216955653
• The cube root of 1399936230 is 1118.6719563963

Scales and comparisons

• 1,399,936,230 seconds is equal to 44 years, 26 weeks, 4 days, 23 hours, 10 minutes, 30 seconds.
• To count from 1 to 1,399,936,230 would take you about eighty-nine 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 1399936230 cubic inches would be around 93.2 feet tall.

Recreational maths with 1399936230

• 1399936230 backwards is 0326399931
• 1399936230 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1399936230's digits is 45
• More coming soon!