13131938820
13,131,938,820 is an even composite number composed of seven prime numbers multiplied together.
13131938820 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 13131938820:
22 × 3 × 5 × 7 × 113 × 132 × 139
(2 × 2 × 3 × 5 × 7 × 11 × 11 × 11 × 13 × 13 × 139)See below for interesting mathematical facts about the number 13131938820 from the Numbermatics database.
Names of 13131938820
- Cardinal: 13131938820 can be written as Thirteen billion, one hundred thirty-one million, nine hundred thirty-eight thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.313193882 × 1010
Factors of 13131938820
Divisors of 13131938820
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 13 14 15 20 21 22 26 28 30 33 35 39 42 44 52 55 60 65 66 70 77 78 84 91 105 110 121 130 132 139 140 143 154 156 165 169 182 195 210 220 231 242 260 273 278 286 308 330 338 363 364 385 390 417 420 429 455 462 484 507 546 556 572 605 660 676 695 715 726 770 780 834 845 847 858 910 924 973 1001 1014 1092 1155 1183 1210 1331 1365 1390 1430 1452 1529 1540 1573 1668 1690 1694 1716 1807 1815 1820 1859 1946 2002 2028 2085 2145 2310 2366 2420 2535 2541 2662 2730 2780 2860 2919 3003 3058 3146 3380 3388 3549 3614 3630 3718 3892 3993 4004 4170 4235 4290 4587 4620 4719 4732 4865 5005 5070 5082 5324 5421 5460 5577 5838 5915 6006 6116 6292 6655 7098 7228 7260 7436 7645 7865 7986 8340 8470 8580 9035 9174 9295 9317 9438 9730 10010 10140 10164 10703 10842 11011 11154 11676 11830 12012 12649 12705 13013 13310 14196 14595 15015 15290 15730 15972 16819 16940 17303 17745 18070 18348 18590 18634 18876 19460 19877 19965 20020 20449 21406 21684 22022 22308 22935 23491 23595 23660 25298 25410 26026 26620 27105 27885 27951 29190 30030 30580 31460 32109 33033 33638 34606 35490 36140 37180 37268 37947 39039 39754 39930 40898 42812 44044 45870 46585 46982 47190 50457 50596 50820 51909 52052 53515 54210 55055 55770 55902 58380 59631 60060 61347 63245 64218 65065 66066 67276 69212 70473 70980 75894 78078 79508 79860 81796 84095 86515 91740 93170 93964 94380 99385 100914 102245 103818 107030 108420 110110 111540 111804 117455 117733 119262 121121 122694 126490 128436 130130 132132 139139 139755 140946 143143 151788 156156 160545 164437 165165 168190 173030 185009 186340 189735 195195 198770 201828 204490 207636 214060 218647 220220 224939 234910 235466 238524 242242 245388 252285 252980 258401 259545 260260 278278 279510 281892 286286 298155 306735 321090 328874 330330 336380 346060 352365 353199 363363 370018 379470 390390 397540 408980 417417 429429 437294 449878 469820 470932 484484 493311 504570 516802 519090 555027 556556 559020 572572 588665 596310 605605 613470 642180 655941 657748 660660 674817 695695 704730 706398 715715 726726 740036 758940 775203 780780 822185 834834 858858 874588 899756 925045 986622 1009140 1033604 1038180 1093235 1110054 1124695 1177330 1192620 1211210 1226940 1292005 1295063 1311882 1349634 1391390 1409460 1412796 1431430 1453452 1530529 1550406 1574573 1644370 1669668 1717716 1765995 1808807 1816815 1850090 1973244 2087085 2147145 2186470 2220108 2249390 2354660 2405117 2422420 2466555 2584010 2590126 2623764 2699268 2775135 2782780 2842411 2862860 3061058 3100812 3149146 3279705 3288740 3374085 3531990 3617614 3633630 3700180 3876015 3885189 4174170 4294290 4372940 4498780 4591587 4723719 4810234 4933110 5168020 5180252 5426421 5550270 5684822 6122116 6298292 6475315 6559410 6748170 7063980 7215351 7235228 7267260 7652645 7752030 7770378 7872865 8348340 8527233 8588580 9044035 9183174 9447438 9620468 9866220 10852842 11100540 11369644 12025585 12950630 13118820 13496340 14212055 14430702 15305290 15504060 15540756 15745730 16835819 17054466 18088070 18366348 18894876 19425945 19896877 21705684 22957935 23618595 24051170 25901260 27132105 28424110 28861404 30610580 31266521 31491460 33671638 34108932 36076755 36176140 38851890 39793754 42636165 45915870 47237190 48102340 50507457 54264210 56848220 59690631 62533042 67343276 72153510 77703780 79587508 84179095 85272330 91831740 93799563 94474380 99484385 101014914 108528420 119381262 125066084 144307020 156332605 168358190 170544660 187599126 198968770 202029828 218865647 238762524 252537285 298453155 312665210 336716380 375198252 397937540 437731294 468997815 505074570 596906310 625330420 656596941 875462588 937995630 1010149140 1094328235 1193812620 1313193882 1875991260 2188656470 2626387764 3282984705 4377312940 6565969410 13131938820
- Sum of all divisors σ(n): 50410321920
- Sum of proper divisors (its aliquot sum) s(n): 37278383100
- 13131938820 is an abundant number, because the sum of its proper divisors (37278383100) is greater than itself. Its abundance is 24146444280
Bases of 13131938820
- Binary: 11000011101011100101111100000001002
- Hexadecimal: 0x30EB97C04
- Base-36: 616F0UC
Squares and roots of 13131938820
- 13131938820 squared (131319388202) is 172447817172222992400
- 13131938820 cubed (131319388203) is 2264574184748177739594124968000
-
The
square root of 13131938820 is 114594.6718656675 -
The
cube root of 13131938820 is 2359.2626023781
Scales and comparisons
How big is 13131938820?- 13,131,938,820 seconds is equal to 417 years, 28 weeks, 6 days, 47 minutes.
-
To count from 1 to 13,131,938,820 would take you about eight hundred thirty-five 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 13131938820 cubic inches would be around 196.6 feet tall.
Recreational maths with 13131938820
- 13131938820 backwards is 02883913131
- 13131938820 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13131938820's digits is 39
- More coming soon!
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