21480146016
21,480,146,016 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21480146016 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
21480146016 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21480146016:
25 × 3 × 7 × 23 × 31 × 127 × 353
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 23 × 31 × 127 × 353)See below for interesting mathematical facts about the number 21480146016 from the Numbermatics database.
Names of 21480146016
- Cardinal: 21480146016 can be written as Twenty-one billion, four hundred eighty million, one hundred forty-six thousand and sixteen.
Scientific notation
- Scientific notation: 2.1480146016 × 1010
Factors of 21480146016
Divisors of 21480146016
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 31 32 42 46 48 56 62 69 84 92 93 96 112 124 127 138 161 168 184 186 217 224 248 254 276 322 336 353 368 372 381 434 483 496 508 552 644 651 672 706 713 736 744 762 868 889 966 992 1016 1059 1104 1288 1302 1412 1426 1488 1524 1736 1778 1932 2032 2118 2139 2208 2471 2576 2604 2667 2824 2852 2921 2976 3048 3472 3556 3864 3937 4064 4236 4278 4942 4991 5152 5208 5334 5648 5704 5842 6096 6944 7112 7413 7728 7874 8119 8472 8556 8763 9884 9982 10416 10668 10943 11296 11408 11684 11811 12192 14224 14826 14973 15456 15748 16238 16944 17112 17526 19768 19964 20447 20832 21336 21886 22816 23368 23622 24357 27559 28448 29652 29946 31496 32476 32829 33888 34224 35052 39536 39928 40894 42672 43772 44831 46736 47244 48714 55118 56833 59304 59892 61341 62992 64952 65658 68448 70104 76601 79072 79856 81788 82677 85344 87544 89662 90551 93472 94488 97428 110236 113666 118608 119784 122682 125984 129904 131316 134493 140208 153202 159712 163576 165354 170499 175088 179324 181102 188976 194856 220472 227332 229803 237216 239568 245364 251689 259808 262632 268986 271653 280416 306404 313817 327152 330708 340998 350176 358648 362204 377952 389712 440944 454664 459606 479136 490728 503378 525264 537972 543306 612808 627634 633857 654304 661416 681996 717296 724408 755067 779424 881888 909328 919212 941451 981456 1006756 1031113 1050528 1075944 1086612 1225616 1255268 1267714 1322832 1363992 1389761 1434592 1448816 1510134 1761823 1818656 1838424 1882902 1901571 1962912 2013512 2062226 2151888 2173224 2451232 2510536 2535428 2645664 2727984 2779522 2897632 3020268 3093339 3523646 3676848 3765804 3803142 4027024 4124452 4169283 4303776 4346448 5021072 5070856 5285469 5455968 5559044 6040536 6186678 7047292 7217791 7353696 7531608 7606284 8054048 8248904 8338566 8692896 9728327 10042144 10141712 10570938 11118088 12081072 12373356 14094584 14435582 15063216 15212568 16497808 16677132 19456654 20283424 21141876 21653373 22236176 24162144 24746712 28189168 28871164 29184981 30126432 30425136 31964503 32995616 33354264 38913308 42283752 43306746 44472352 49493424 56378336 57742328 58369962 60850272 63929006 66708528 77826616 84567504 86613492 95893509 98986848 115484656 116739924 127858012 133417056 155653232 169135008 173226984 191787018 223751521 230969312 233479848 255716024 311306464 346453968 383574036 447503042 466959696 511432048 671254563 692907936 767148072 895006084 933919392 1022864096 1342509126 1534296144 1790012168 2685018252 3068592288 3580024336 5370036504 7160048672 10740073008 21480146016
- Sum of all divisors σ(n): 70156025856
- Sum of proper divisors (its aliquot sum) s(n): 48675879840
- 21480146016 is an abundant number, because the sum of its proper divisors (48675879840) is greater than itself. Its abundance is 27195733824
Bases of 21480146016
- Binary: 101000000000101000100000100011000002
- Hexadecimal: 0x500510460
- Base-36: 9V8Q2QO
Squares and roots of 21480146016
- 21480146016 squared (214801460162) is 461396672868680672256
- 21480146016 cubed (214801460163) is 9910867904515846433335920132096
-
The
square root of 21480146016 is 146561.0658258189 -
The
cube root of 21480146016 is 2779.7926978247
Scales and comparisons
How big is 21480146016?- 21,480,146,016 seconds is equal to 683 years, 19 hours, 13 minutes, 36 seconds.
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To count from 1 to 21,480,146,016 would take you about one thousand, three hundred sixty-six 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 21480146016 cubic inches would be around 231.6 feet tall.
Recreational maths with 21480146016
- 21480146016 backwards is 61064108412
- The number of decimal digits it has is: 11
- The sum of 21480146016's digits is 33
- More coming soon!
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The information we have on file for 21480146016 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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