16989812388
16,989,812,388 is an even composite number composed of seven prime numbers multiplied together.
What does the number 16989812388 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
16989812388 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 16989812388:
22 × 32 × 19 × 41 × 43 × 73 × 193
(2 × 2 × 3 × 3 × 19 × 41 × 43 × 73 × 193)See below for interesting mathematical facts about the number 16989812388 from the Numbermatics database.
Names of 16989812388
- Cardinal: 16989812388 can be written as Sixteen billion, nine hundred eighty-nine million, eight hundred twelve thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.6989812388 × 1010
Factors of 16989812388
Divisors of 16989812388
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 12 18 19 36 38 41 43 57 73 76 82 86 114 123 129 146 164 171 172 193 219 228 246 258 292 342 369 386 387 438 492 516 579 657 684 738 772 774 779 817 876 1158 1314 1387 1476 1548 1558 1634 1737 1763 2316 2337 2451 2628 2774 2993 3116 3139 3268 3474 3526 3667 4161 4674 4902 5289 5548 5986 6278 6948 7011 7052 7334 7353 7913 8299 8322 8979 9348 9417 9804 10578 11001 11972 12483 12556 14022 14089 14668 14706 15826 15867 16598 16644 17958 18834 21156 22002 23739 24897 24966 26937 28044 28178 28251 29412 31652 31734 33003 33196 33497 35916 37668 42267 44004 47478 49794 49932 53874 56356 56502 56867 59641 63468 66006 66994 71217 74691 84534 94956 99588 100491 107748 113004 113734 119282 126801 128699 132012 133988 142434 149382 150347 157681 169068 170601 178923 200982 227468 238564 253602 257398 267691 284868 298764 300694 301473 315362 340259 341202 357846 386097 401964 451041 473043 507204 511803 514796 535382 536769 577649 601388 602946 605827 630724 680518 682404 715692 772194 803073 902082 946086 1020777 1023606 1070764 1073538 1155298 1158291 1205892 1211654 1353123 1361036 1419129 1544388 1606146 1732947 1804164 1817481 1892172 2041554 2047212 2147076 2310596 2316582 2409219 2423308 2445281 2706246 2838258 3062331 3212292 3465894 3634962 4083108 4633164 4818438 4890562 5198841 5412492 5452443 5676516 6124662 6464921 6931788 7269924 7335843 9636876 9781124 10397682 10904886 10975331 11510713 12249324 12929842 14671686 19394763 20795364 21809772 21950662 22007529 23021426 24838907 25859684 29343372 32925993 34532139 38789526 43901324 44015058 46042852 49677814 58184289 65851986 69064278 74516721 77579052 88030116 98777979 99355628 103596417 116368578 131703972 138128556 149033442 197555958 207192834 223550163 232737156 298066884 395111916 414385668 447100326 471939233 894200652 943878466 1415817699 1887756932 2831635398 4247453097 5663270796 8494906194 16989812388
- Sum of all divisors σ(n): 48284396160
- Sum of proper divisors (its aliquot sum) s(n): 31294583772
- 16989812388 is an abundant number, because the sum of its proper divisors (31294583772) is greater than itself. Its abundance is 14304771384
Bases of 16989812388
- Binary: 11111101001010101111110110101001002
- Hexadecimal: 0x3F4ABF6A4
- Base-36: 7SZAN50
Squares and roots of 16989812388
- 16989812388 squared (169898123882) is 288653724979438262544
- 16989812388 cubed (169898123883) is 4904172632498005238251247595072
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The
square root of 16989812388 is 130344.9745406397 -
The
cube root of 16989812388 is 2570.7678562737
Scales and comparisons
How big is 16989812388?- 16,989,812,388 seconds is equal to 540 years, 11 weeks, 4 days, 8 hours, 19 minutes, 48 seconds.
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To count from 1 to 16,989,812,388 would take you about one thousand and eighty 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 16989812388 cubic inches would be around 214.2 feet tall.
Recreational maths with 16989812388
- 16989812388 backwards is 88321898961
- The number of decimal digits it has is: 11
- The sum of 16989812388's digits is 63
- More coming soon!
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The information we have on file for 16989812388 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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