16689136968
16,689,136,968 is an even composite number composed of four prime numbers multiplied together.
16689136968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 16689136968:
23 × 310 × 73 × 103
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 103)See below for interesting mathematical facts about the number 16689136968 from the Numbermatics database.
Names of 16689136968
- Cardinal: 16689136968 can be written as Sixteen billion, six hundred eighty-nine million, one hundred thirty-six thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.6689136968 × 1010
Factors of 16689136968
Divisors of 16689136968
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 103 108 126 147 162 168 189 196 206 216 243 252 294 309 324 343 378 392 412 441 486 504 567 588 618 648 686 721 729 756 824 882 927 972 1029 1134 1176 1236 1323 1372 1442 1458 1512 1701 1764 1854 1944 2058 2163 2187 2268 2472 2646 2744 2781 2884 2916 3087 3402 3528 3708 3969 4116 4326 4374 4536 5047 5103 5292 5562 5768 5832 6174 6489 6561 6804 7416 7938 8232 8343 8652 8748 9261 10094 10206 10584 11124 11907 12348 12978 13122 13608 15141 15309 15876 16686 17304 17496 18522 19467 19683 20188 20412 22248 23814 24696 25029 25956 26244 27783 30282 30618 31752 33372 35329 35721 37044 38934 39366 40376 40824 45423 45927 47628 50058 51912 52488 55566 58401 59049 60564 61236 66744 70658 71442 74088 75087 77868 78732 83349 90846 91854 95256 100116 105987 107163 111132 116802 118098 121128 122472 136269 137781 141316 142884 150174 155736 157464 166698 175203 181692 183708 200232 211974 214326 222264 225261 233604 236196 250047 272538 275562 282632 285768 300348 317961 321489 333396 350406 363384 367416 408807 413343 423948 428652 450522 467208 472392 500094 525609 545076 551124 600696 635922 642978 666792 675783 700812 750141 817614 826686 847896 857304 901044 953883 964467 1000188 1051218 1090152 1102248 1226421 1271844 1285956 1351566 1401624 1500282 1576827 1635228 1653372 1802088 1907766 1928934 2000376 2027349 2102436 2250423 2452842 2543688 2571912 2703132 2861649 2893401 3000564 3153654 3270456 3306744 3679263 3815532 3857868 4054698 4204872 4500846 4730481 4905684 5406264 5723298 5786802 6001128 6082047 6307308 6751269 7358526 7631064 7715736 8109396 8584947 9001692 9460962 9811368 11037789 11446596 11573604 12164094 12614616 13502538 14191443 14717052 16218792 17169894 18003384 18921924 20253807 22075578 22893192 23147208 24328188 25754841 27005076 28382886 29434104 33113367 34339788 37843848 40507614 42574329 44151156 48656376 51509682 54010152 56765772 66226734 68679576 77264523 81015228 85148658 88302312 99340101 103019364 113531544 132453468 154529046 162030456 170297316 198680202 206038728 231793569 264906936 298020303 309058092 340594632 397360404 463587138 596040606 618116184 695380707 794720808 927174276 1192081212 1390761414 1854348552 2086142121 2384162424 2781522828 4172284242 5563045656 8344568484 16689136968
- Sum of all divisors σ(n): 55269552000
- Sum of proper divisors (its aliquot sum) s(n): 38580415032
- 16689136968 is an abundant number, because the sum of its proper divisors (38580415032) is greater than itself. Its abundance is 21891278064
Bases of 16689136968
- Binary: 11111000101100000000000101010010002
- Hexadecimal: 0x3E2C00548
- Base-36: 7O0A4I0
Squares and roots of 16689136968
- 16689136968 squared (166891369682) is 278527292736664233024
- 16689136968 cubed (166891369683) is 4648380137808420940364204831232
-
The
square root of 16689136968 is 129186.4426633073 -
The
cube root of 16689136968 is 2555.5122060611
Scales and comparisons
How big is 16689136968?- 16,689,136,968 seconds is equal to 530 years, 34 weeks, 3 days, 7 hours, 22 minutes, 48 seconds.
-
To count from 1 to 16,689,136,968 would take you about one thousand and sixty-one 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 16689136968 cubic inches would be around 213 feet tall.
Recreational maths with 16689136968
- 16689136968 backwards is 86963198661
- 16689136968 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16689136968's digits is 63
- More coming soon!
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