4293306990

Names of 4293306990

• Cardinal: 4293306990 can be written as Four billion, two hundred ninety-three million, three hundred six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.29330699 × 10⁹

Factors of 4293306990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 135

Divisors of 4293306990

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 49 51 54 63 70 81 85 90 98 101 102 105 119 126 135 147 153 162 170 189 202 210 238 243 245 255 270 294 303 306 315 343 357 378 405 441 459 486 490 505 510 567 595 606 630 686 707 714 729 735 765 810 833 882 909 918 945 1010 1029 1071 1134 1190 1215 1323 1377 1414 1458 1470 1515 1530 1666 1701 1715 1717 1785 1818 1890 2058 2121 2142 2205 2295 2430 2499 2646 2727 2754 2835 3030 3087 3213 3402 3430 3434 3535 3570 3645 3969 4131 4165 4242 4410 4545 4590 4949 4998 5103 5145 5151 5355 5454 5670 5831 6174 6363 6426 6615 6885 7070 7290 7497 7938 8181 8262 8330 8505 8585 9090 9261 9639 9898 10206 10290 10302 10605 10710 11662 11907 12019 12393 12495 12726 13230 13635 13770 14847 14994 15435 15453 16065 16362 17010 17170 17493 18522 19089 19278 19845 20655 21210 22491 23814 24038 24543 24745 24786 24990 25515 25755 27270 27783 28917 29155 29694 30870 30906 31815 32130 34643 34986 35721 36057 37485 38178 39690 40905 41310 44541 44982 46305 46359 48195 49086 49490 51030 51510 52479 55566 57267 57834 58310 59535 60095 61965 63630 67473 69286 71442 72114 73629 74235 74970 77265 81810 83349 84133 86751 87465 89082 92610 92718 95445 96390 103929 104958 108171 112455 114534 119070 120190 122715 123930 133623 134946 138915 139077 144585 147258 148470 154530 157437 166698 168266 171801 173215 173502 174930 178605 180285 190890 202419 207858 216342 222705 224910 231795 245430 250047 252399 262395 267246 277830 278154 286335 289170 311787 314874 324513 337365 343602 346430 357210 360570 368145 400869 404838 416745 417231 420665 433755 445410 463590 472311 500094 504798 515403 519645 524790 540855 572670 588931 607257 623574 649026 668115 674730 695385 736290 757197 787185 801738 833490 834462 841330 859005 867510 935361 944622 973539 1012095 1030806 1039290 1081710 1177862 1202607 1214514 1250235 1251693 1261995 1336230 1390770 1416933 1514394 1558935 1574370 1622565 1718010 1766793 1870722 1947078 2004345 2024190 2086155 2271591 2361555 2405214 2500470 2503386 2523990 2577015 2806083 2833866 2920617 2944655 3036285 3117870 3245130 3533586 3607821 3785985 4008690 4172310 4250799 4543182 4676805 4723110 4867695 5154030 5300379 5612166 5841234 5889310 6013035 6072570 6258465 6814773 7084665 7215642 7571970 8418249 8501598 8761851 8833965 9353610 9735390 10600758 11357955 12026070 12516930 13629546 14030415 14169330 14603085 15901137 16836498 17523702 17667930 18039105 20444319 21253995 22715910 25254747 26501895 28060830 29206170 31802274 34073865 36078210 40888638 42091245 42507990 43809255 47703411 50509494 53003790 61332957 68147730 79505685 84182490 87618510 95406822 102221595 122665914 126273735 143110233 159011370 204443190 238517055 252547470 286220466 306664785 429330699 477034110 613329570 715551165 858661398 1431102330 2146653495 4293306990
• Sum of all divisors σ(n): 14448585600
• Sum of proper divisors (its aliquot sum) s(n): 10155278610
• 4293306990 is an abundant number, because the sum of its proper divisors (10155278610) is greater than itself. Its abundance is 5861971620

Bases of 4293306990

• Binary: 11111111111001101010101001101110₂
• Hexadecimal: 0xFFE6AA6E
• Base-36: 1Z04GVI

Squares and roots of 4293306990

• 4293306990 squared (4293306990²) is 18432484910382860100
• 4293306990 cubed (4293306990³) is 79136316308816256843522099000
• The square root of 4293306990 is 65523.3316460633
• The cube root of 4293306990 is 1625.2891938165

Scales and comparisons

• 4,293,306,990 seconds is equal to 136 years, 26 weeks, 5 days, 1 hour, 16 minutes, 30 seconds.
• To count from 1 to 4,293,306,990 would take you about two hundred seventy-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 4293306990 cubic inches would be around 135.4 feet tall.

Recreational maths with 4293306990

• 4293306990 backwards is 0996033924
• 4293306990 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4293306990's digits is 45
• More coming soon!