31728130434
31,728,130,434 is an even composite number composed of five prime numbers multiplied together.
31728130434 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 31728130434:
2 × 35 × 73 × 114 × 13
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 13)See below for interesting mathematical facts about the number 31728130434 from the Numbermatics database.
Names of 31728130434
- Cardinal: 31728130434 can be written as Thirty-one billion, seven hundred twenty-eight million, one hundred thirty thousand, four hundred thirty-four.
Scientific notation
- Scientific notation: 3.1728130434 × 1010
Factors of 31728130434
Divisors of 31728130434
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 49 54 63 66 77 78 81 91 98 99 117 121 126 143 147 154 162 182 189 198 231 234 242 243 273 286 294 297 343 351 363 378 429 441 462 486 539 546 567 594 637 686 693 702 726 819 847 858 882 891 1001 1029 1053 1078 1089 1134 1274 1287 1323 1331 1386 1573 1617 1638 1694 1701 1782 1911 2002 2058 2079 2106 2178 2457 2541 2574 2646 2662 2673 3003 3087 3146 3159 3234 3267 3402 3773 3822 3861 3969 3993 4158 4459 4719 4851 4914 5082 5346 5733 5929 6006 6174 6237 6318 6534 7007 7371 7546 7623 7722 7938 7986 8918 9009 9261 9317 9438 9702 9801 11011 11319 11466 11583 11858 11907 11979 12474 13377 14014 14157 14553 14641 14742 15246 17199 17303 17787 18018 18522 18634 18711 19602 21021 22022 22113 22638 22869 23166 23814 23958 26754 27027 27783 27951 28314 29106 29282 29403 33033 33957 34398 34606 34749 35574 35937 37422 40131 41503 42042 42471 43659 43923 44226 45738 49049 51597 51909 53361 54054 55566 55902 58806 63063 65219 66066 67914 68607 69498 71874 77077 80262 81081 83006 83349 83853 84942 87318 87846 98098 99099 101871 102487 103194 103818 106722 107811 120393 121121 124509 126126 127413 130438 130977 131769 137214 147147 154154 154791 155727 160083 162162 166698 167706 189189 190333 195657 198198 203742 204974 205821 215622 231231 240786 242242 243243 249018 251559 254826 261954 263538 294294 297297 305613 307461 309582 311454 320166 323433 361179 363363 373527 378378 380666 382239 391314 395307 411642 441441 456533 462462 467181 480249 486486 503118 539539 567567 570999 586971 594594 611226 614922 646866 693693 717409 722358 726726 747054 754677 764478 790614 847847 882882 891891 913066 916839 922383 934362 960498 1079078 1083537 1090089 1120581 1135134 1141998 1173942 1185921 1324323 1332331 1369599 1387386 1401543 1434818 1440747 1509354 1618617 1695694 1702701 1712997 1760913 1783782 1833678 1844766 2081079 2152227 2167074 2180178 2241162 2264031 2371842 2543541 2648646 2664662 2675673 2739198 2767149 2803086 2881494 3237234 3270267 3361743 3405402 3425994 3521826 3557763 3972969 3996993 4108797 4162158 4204629 4304454 4528062 4855851 5021863 5087082 5138991 5282739 5351346 5534298 5934929 6243237 6456681 6540534 6723486 7115526 7630623 7945938 7993986 8217594 8301447 8409258 9326317 9711702 9810801 10043726 10085229 10277982 10565478 11869858 11918907 11990979 12326391 12486474 12913362 14567553 15065589 15261246 15416973 15848217 16602894 17804787 18652634 18729711 19370043 19621602 20170458 22891869 23837814 23981958 24652782 24904341 27978951 29135106 29432403 30131178 30833946 31696434 35609574 35972937 36979173 37459422 38740086 43702659 45196767 45783738 46250919 49808682 53414361 55957902 58110129 58864806 65284219 68675607 71945874 73958346 83936853 87405318 90393534 92501838 106828722 107918811 110937519 116220258 130568438 131107977 135590301 137351214 160243083 167873706 174330387 195852657 206026821 215837622 221875038 251810559 262215954 271180602 320486166 323756433 348660774 391705314 406770903 412053642 480729249 503621118 587557971 647512866 755431677 813541806 961458498 1175115942 1220312709 1442187747 1510863354 1762673913 2266295031 2440625418 2884375494 3525347826 4532590062 5288021739 10576043478 15864065217 31728130434
- Sum of all divisors σ(n): 98485296000
- Sum of proper divisors (its aliquot sum) s(n): 66757165566
- 31728130434 is an abundant number, because the sum of its proper divisors (66757165566) is greater than itself. Its abundance is 35029035132
Bases of 31728130434
- Binary: 111011000110010010011011001100000102
- Hexadecimal: 0x76324D982
- Base-36: EKQ3Y4I
Squares and roots of 31728130434
- 31728130434 squared (317281304342) is 1006674260836917028356
- 31728130434 cubed (317281304343) is 31939892252384241478114844586504
-
The
square root of 31728130434 is 178123.9187588237 -
The
cube root of 31728130434 is 3165.7855618391
Scales and comparisons
How big is 31728130434?- 31,728,130,434 seconds is equal to 1,008 years, 44 weeks, 3 days, 17 hours, 33 minutes, 54 seconds.
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To count from 1 to 31,728,130,434 would take you about two thousand and seventeen 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 31728130434 cubic inches would be around 263.8 feet tall.
Recreational maths with 31728130434
- 31728130434 backwards is 43403182713
- The number of decimal digits it has is: 11
- The sum of 31728130434's digits is 36
- More coming soon!
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The information we have on file for 31728130434 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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