16804015920

Names of 16804015920

• Cardinal: 16804015920 can be written as Sixteen billion, eight hundred four million, fifteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.680401592 × 10¹⁰

Factors of 16804015920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 609

Divisors of 16804015920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 173 180 193 216 233 240 270 346 360 386 432 466 519 540 579 692 699 720 772 865 932 965 1038 1080 1158 1165 1384 1398 1544 1557 1730 1737 1864 1930 2076 2097 2160 2316 2330 2595 2768 2796 2895 3088 3114 3460 3474 3495 3728 3860 4152 4194 4632 4660 4671 5190 5211 5592 5790 6228 6291 6920 6948 6990 7720 7785 8304 8388 8685 9264 9320 9342 10380 10422 10485 11184 11580 12456 12582 13840 13896 13980 15440 15570 16776 17370 18640 18684 20760 20844 20970 23160 23355 24912 25164 26055 27792 27960 31140 31455 33389 33552 34740 37368 40309 41520 41688 41940 44969 46320 46710 50328 52110 55920 62280 62910 66778 69480 74736 80618 83376 83880 89938 93420 100167 100656 104220 120927 124560 125820 133556 134907 138960 161236 166945 167760 179876 186840 200334 201545 208440 224845 241854 251640 267112 269814 300501 322472 333890 359752 362781 373680 400668 403090 404721 416880 449690 483708 500835 503280 534224 539628 601002 604635 644944 667780 674535 719504 725562 801336 806180 809442 899380 901503 967416 1001670 1079256 1088343 1202004 1209270 1214163 1335560 1349070 1451124 1502505 1602672 1612360 1618884 1798760 1803006 1813905 1934832 2003340 2023605 2158512 2176686 2404008 2418540 2428326 2671120 2698140 2902248 3005010 3224720 3237768 3597520 3606012 3627810 4006680 4047210 4353372 4507515 4808016 4837080 4856652 5396280 5441715 5804496 6010020 6070815 6475536 7212024 7255620 7779637 8013360 8094420 8706744 9015030 9674160 9713304 10792560 10883430 12020040 12141630 14424048 14511240 15559274 16188840 17413488 18030060 19426608 21766860 23338911 24040080 24283260 29022480 31118548 32377680 36060120 38898185 43533720 46677822 48566520 62237096 70016733 72120240 77796370 87067440 93355644 97133040 116694555 124474192 140033466 155592740 186711288 210050199 233389110 280066932 311185480 350083665 373422576 420100398 466778220 560133864 622370960 700167330 840200796 933556440 1050250995 1120267728 1400334660 1680401592 1867112880 2100501990 2800669320 3360803184 4201003980 5601338640 8402007960 16804015920
• Sum of all divisors σ(n): 58767845760
• Sum of proper divisors (its aliquot sum) s(n): 41963829840
• 16804015920 is an abundant number, because the sum of its proper divisors (41963829840) is greater than itself. Its abundance is 25159813920

Bases of 16804015920

• Binary: 1111101001100110001110111100110000₂
• Hexadecimal: 0x3E998EF30
• Base-36: 7PWODO0

Squares and roots of 16804015920

• 16804015920 squared (16804015920²) is 282374951039613446400
• 16804015920 cubed (16804015920³) is 4745033172678884903951666688000
• The square root of 16804015920 is 129630.3047901995
• The cube root of 16804015920 is 2561.3623892511

Scales and comparisons

• 16,804,015,920 seconds is equal to 534 years, 16 weeks, 2 days, 22 hours, 12 minutes.
• To count from 1 to 16,804,015,920 would take you about one thousand and sixty-eight 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 16804015920 cubic inches would be around 213.4 feet tall.

Recreational maths with 16804015920

• 16804015920 backwards is 02951040861
• 16804015920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16804015920's digits is 36
• More coming soon!