13545388620
13,545,388,620 is an even composite number composed of six prime numbers multiplied together.
13545388620 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 13545388620:
22 × 36 × 5 × 23 × 31 × 1303
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 23 × 31 × 1303)See below for interesting mathematical facts about the number 13545388620 from the Numbermatics database.
Names of 13545388620
- Cardinal: 13545388620 can be written as Thirteen billion, five hundred forty-five million, three hundred eighty-eight thousand, six hundred twenty.
Scientific notation
- Scientific notation: 1.354538862 × 1010
Factors of 13545388620
Divisors of 13545388620
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 31 36 45 46 54 60 62 69 81 90 92 93 108 115 124 135 138 155 162 180 186 207 230 243 270 276 279 310 324 345 372 405 414 460 465 486 540 558 620 621 690 713 729 810 828 837 930 972 1035 1116 1215 1242 1303 1380 1395 1426 1458 1620 1674 1860 1863 2070 2139 2430 2484 2511 2606 2790 2852 2916 3105 3348 3565 3645 3726 3909 4140 4185 4278 4860 5022 5212 5580 5589 6210 6417 6515 7130 7290 7452 7533 7818 8370 8556 9315 10044 10695 11178 11727 12420 12555 12834 13030 14260 14580 15066 15636 16740 16767 18630 19251 19545 21390 22356 22599 23454 25110 25668 26060 27945 29969 30132 32085 33534 35181 37260 37665 38502 39090 40393 42780 45198 46908 50220 55890 57753 58635 59938 64170 67068 70362 75330 77004 78180 80786 83835 89907 90396 96255 105543 111780 112995 115506 117270 119876 121179 128340 140724 149845 150660 161572 167670 173259 175905 179814 192510 201965 211086 225990 231012 234540 242358 269721 288765 299690 316629 335340 346518 351810 359628 363537 385020 403930 422172 449535 451980 484716 519777 527715 539442 577530 599380 605895 633258 693036 703620 727074 807860 809163 866295 899070 929039 949887 1039554 1055430 1078884 1090611 1155060 1211790 1266516 1348605 1454148 1583145 1618326 1732590 1798140 1817685 1858078 1899774 2079108 2110860 2181222 2423580 2427489 2598885 2697210 2787117 3166290 3236652 3271833 3465180 3635370 3716156 3799548 4045815 4362444 4645195 4749435 4854978 5197770 5394420 5453055 5574234 6332580 6543666 7270740 7282467 8091630 8361351 9290390 9498870 9709956 9815499 10395540 10906110 11148468 12137445 13087332 13935585 14564934 16183260 16359165 16722702 18580780 18997740 19630998 21812220 21847401 24274890 25084053 27871170 29129868 29446497 32718330 33445404 36412335 39261996 41806755 43694802 48549780 49077495 50168106 55742340 58892994 65436660 72824670 75252159 83613510 87389604 98154990 100336212 109237005 117785988 125420265 145649340 147232485 150504318 167227020 196309980 218474010 225756477 250840530 294464970 301008636 376260795 436948020 451512954 501681060 588929940 677269431 752521590 903025908 1128782385 1354538862 1505043180 2257564770 2709077724 3386347155 4515129540 6772694310 13545388620
- Sum of all divisors σ(n): 45973573632
- Sum of proper divisors (its aliquot sum) s(n): 32428185012
- 13545388620 is an abundant number, because the sum of its proper divisors (32428185012) is greater than itself. Its abundance is 18882796392
Bases of 13545388620
- Binary: 11001001110101111000111010010011002
- Hexadecimal: 0x3275E3A4C
- Base-36: 680KOR0
Squares and roots of 13545388620
- 13545388620 squared (135453886202) is 183477552866825504400
- 13545388620 cubed (135453886203) is 2485274756627746562825519928000
-
The
square root of 13545388620 is 116384.6580095503 -
The
cube root of 13545388620 is 2383.7671093141
Scales and comparisons
How big is 13545388620?- 13,545,388,620 seconds is equal to 430 years, 36 weeks, 3 days, 7 hours, 57 minutes.
-
To count from 1 to 13,545,388,620 would take you about eight hundred 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 13545388620 cubic inches would be around 198.6 feet tall.
Recreational maths with 13545388620
- 13545388620 backwards is 02688354531
- 13545388620 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13545388620's digits is 45
- More coming soon!
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