16388128140
16,388,128,140 is an even composite number composed of seven prime numbers multiplied together.
What does the number 16388128140 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
16388128140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 16388128140:
22 × 3 × 5 × 19 × 79 × 283 × 643
(2 × 2 × 3 × 5 × 19 × 79 × 283 × 643)See below for interesting mathematical facts about the number 16388128140 from the Numbermatics database.
Names of 16388128140
- Cardinal: 16388128140 can be written as Sixteen billion, three hundred eighty-eight million, one hundred twenty-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.638812814 × 1010
Factors of 16388128140
Divisors of 16388128140
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 79 95 114 158 190 228 237 283 285 316 380 395 474 566 570 643 790 849 948 1132 1140 1185 1286 1415 1501 1580 1698 1929 2370 2572 2830 3002 3215 3396 3858 4245 4503 4740 5377 5660 6004 6430 7505 7716 8490 9006 9645 10754 12217 12860 15010 16131 16980 18012 19290 21508 22357 22515 24434 26885 30020 32262 36651 38580 44714 45030 48868 50797 53770 61085 64524 67071 73302 80655 89428 90060 101594 107540 111785 122170 134142 146604 152391 161310 181969 183255 203188 223570 244340 253985 268284 304782 322620 335355 363938 366510 424783 447140 507970 545907 609564 670710 727876 733020 761955 849566 909845 965143 1015940 1091814 1274349 1341420 1523910 1699132 1819690 1930286 2123915 2183628 2548698 2729535 2895429 3047820 3457411 3639380 3860572 4247830 4825715 5097396 5459070 5790858 6371745 6914822 8495660 9651430 10372233 10918140 11581716 12743490 13829644 14375551 14477145 17287055 19302860 20744466 25486980 28751102 28954290 34574110 41488932 43126653 51861165 57502204 57908580 69148220 71877755 86253306 103722330 143755510 172506612 207444660 215633265 273135469 287511020 431266530 546270938 819406407 862533060 1092541876 1365677345 1638812814 2731354690 3277625628 4097032035 5462709380 8194064070 16388128140
- Sum of all divisors σ(n): 49162444800
- Sum of proper divisors (its aliquot sum) s(n): 32774316660
- 16388128140 is an abundant number, because the sum of its proper divisors (32774316660) is greater than itself. Its abundance is 16386188520
Bases of 16388128140
- Binary: 11110100001100111011111101100011002
- Hexadecimal: 0x3D0CEFD8C
- Base-36: 7J12GLO
Squares and roots of 16388128140
- 16388128140 squared (163881281402) is 268570743933059859600
- 16388128140 cubed (163881281403) is 4401371766230112561415209144000
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The
square root of 16388128140 is 128016.1245312481 -
The
cube root of 16388128140 is 2540.0549794867
Scales and comparisons
How big is 16388128140?- 16,388,128,140 seconds is equal to 521 years, 4 weeks, 5 days, 9 hours, 49 minutes.
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To count from 1 to 16,388,128,140 would take you about one thousand and forty-two 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 16388128140 cubic inches would be around 211.7 feet tall.
Recreational maths with 16388128140
- 16388128140 backwards is 04182188361
- The number of decimal digits it has is: 11
- The sum of 16388128140's digits is 42
- More coming soon!
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Numbermatics. (2024). Number 16388128140 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/16388128140/
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