16140728331
16,140,728,331 is an odd composite number composed of six prime numbers multiplied together.
16140728331 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 16140728331:
34 × 73 × 13 × 23 × 29 × 67
(3 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 23 × 29 × 67)See below for interesting mathematical facts about the number 16140728331 from the Numbermatics database.
Names of 16140728331
- Cardinal: 16140728331 can be written as Sixteen billion, one hundred forty million, seven hundred twenty-eight thousand, three hundred thirty-one.
Scientific notation
- Scientific notation: 1.6140728331 × 1010
Factors of 16140728331
Divisors of 16140728331
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 7 9 13 21 23 27 29 39 49 63 67 69 81 87 91 117 147 161 189 201 203 207 261 273 299 343 351 377 441 469 483 567 603 609 621 637 667 783 819 871 897 1029 1053 1127 1131 1323 1407 1421 1449 1541 1809 1827 1863 1911 1943 2001 2093 2349 2457 2613 2639 2691 3087 3283 3381 3393 3969 4221 4263 4347 4459 4623 4669 5427 5481 5733 5829 6003 6097 6279 7371 7839 7889 7917 8073 8671 9261 9849 9947 10143 10179 10787 12663 12789 13041 13377 13601 13869 14007 14651 16443 17199 17487 18009 18291 18473 18837 20033 22981 23517 23667 23751 24219 25259 26013 27783 29547 29841 30429 30537 32361 32683 37989 38367 40131 40803 41607 42021 42679 43953 44689 51597 52461 54027 54873 55419 56511 60099 60697 68943 70551 71001 71253 75509 75777 78039 88641 89523 91287 95207 97083 98049 102557 115101 120393 122409 124821 126063 128037 129311 131859 134067 140231 157383 164619 166257 169533 176813 180297 182091 206829 213003 213759 226527 227331 228781 234117 265923 268569 285621 291249 294147 298753 307671 312823 361179 367227 378189 384111 387933 395577 402201 420693 424879 493857 498771 528563 530439 540891 546273 580957 620487 639009 666449 679581 681993 686343 702351 805707 856863 873747 882441 896259 923013 938469 981617 1101681 1152333 1163799 1186731 1206603 1237691 1262079 1274637 1496313 1585689 1591317 1622673 1638819 1742871 1861461 1999347 2038743 2045979 2059029 2189761 2570589 2647323 2688777 2769039 2815407 2944851 2974153 3456999 3491397 3619809 3713073 3786237 3823911 4066699 4757067 4773951 4916457 5228613 5998041 6116229 6177087 6569283 6871319 7711767 8066331 8307117 8446221 8663837 8834553 8922459 10474191 11139219 11358711 11471733 12200097 14271201 14321853 15328327 15685839 17994123 18531261 19707849 20613957 24198993 25338663 25991511 26503659 26767377 28466893 33417657 34415199 36600291 42813603 45984981 47057517 53982369 59123547 61841871 77974533 79510977 80302131 85400679 100252971 109800873 137954943 177370641 185525613 199268251 233923599 240906393 256202037 329402619 413864829 556576839 597804753 701770797 768606111 1241594487 1793414259 2305818333 5380242777 16140728331
- Sum of all divisors σ(n): 33175296000
- Sum of proper divisors (its aliquot sum) s(n): 17034567669
- 16140728331 is an abundant number, because the sum of its proper divisors (17034567669) is greater than itself. Its abundance is 893839338
Bases of 16140728331
- Binary: 11110000100000111111111000000010112
- Hexadecimal: 0x3C20FF80B
- Base-36: 7EXRTOR
Squares and roots of 16140728331
- 16140728331 squared (161407283312) is 260523111055146045561
- 16140728331 cubed (161407283313) is 4205032759488055080929049488691
-
The
square root of 16140728331 is 127046.1661405019 -
The
cube root of 16140728331 is 2527.2083196765
Scales and comparisons
How big is 16140728331?- 16,140,728,331 seconds is equal to 513 years, 11 weeks, 4 days, 23 hours, 38 minutes, 51 seconds.
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To count from 1 to 16,140,728,331 would take you about one thousand and twenty-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 16140728331 cubic inches would be around 210.6 feet tall.
Recreational maths with 16140728331
- 16140728331 backwards is 13382704161
- The number of decimal digits it has is: 11
- The sum of 16140728331's digits is 36
- More coming soon!
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