13949510820
13,949,510,820 is an even composite number composed of eight prime numbers multiplied together.
13949510820 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 13949510820:
22 × 3 × 5 × 7 × 17 × 19 × 312 × 107
(2 × 2 × 3 × 5 × 7 × 17 × 19 × 31 × 31 × 107)See below for interesting mathematical facts about the number 13949510820 from the Numbermatics database.
Names of 13949510820
- Cardinal: 13949510820 can be written as Thirteen billion, nine hundred forty-nine million, five hundred ten thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.394951082 × 1010
Factors of 13949510820
Divisors of 13949510820
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 19 20 21 28 30 31 34 35 38 42 51 57 60 62 68 70 76 84 85 93 95 102 105 107 114 119 124 133 140 155 170 186 190 204 210 214 217 228 238 255 266 285 310 321 323 340 357 372 380 399 420 428 434 465 476 510 527 532 535 570 589 595 620 642 646 651 665 714 749 798 868 930 961 969 1020 1054 1070 1085 1140 1178 1190 1284 1292 1302 1330 1428 1498 1581 1596 1605 1615 1767 1785 1819 1860 1922 1938 1995 2033 2108 2140 2170 2247 2261 2356 2380 2604 2635 2660 2883 2945 2996 3162 3210 3230 3255 3317 3534 3570 3638 3689 3745 3844 3876 3990 4066 4123 4340 4494 4522 4805 4845 5270 5457 5766 5890 6099 6324 6420 6460 6510 6634 6727 6783 7068 7140 7276 7378 7490 7905 7980 8132 8246 8835 8988 9044 9095 9610 9690 9951 10013 10165 10540 10914 11067 11235 11305 11532 11780 12198 12369 12733 13020 13268 13454 13566 14231 14415 14756 14980 15810 16337 16492 16585 17670 18190 18259 18445 19220 19380 19902 20026 20181 20330 20615 21828 22134 22470 22610 23219 24396 24738 25466 26908 27132 27285 28462 28830 30039 30495 31620 32674 33170 33635 33915 34561 35340 36380 36518 36890 38199 39804 40052 40362 40660 41230 42693 44268 44940 45220 46438 49011 49476 49755 50065 50932 54570 54777 55335 56389 56924 57660 60078 60990 61845 63023 63665 65348 66340 67270 67830 69122 69657 70091 71155 73036 73780 76398 80724 81685 82460 85386 91295 92876 98022 99510 100130 100905 102827 103683 109140 109554 110670 112778 114359 116095 120156 121980 123690 126046 127330 127813 134540 135660 138244 139314 140182 142310 150195 152796 163370 169167 170772 172805 182590 189069 190995 196044 199020 200260 201810 205654 207366 210273 213465 219108 221340 225556 228718 232190 241927 245055 247380 252092 254660 255626 273885 278628 280364 281945 284620 300390 308481 310403 315115 326740 338334 343077 345610 348285 350455 365180 378138 381990 383439 394723 403620 411308 414732 420546 426930 441161 457436 464380 483854 490110 511252 514135 518415 547770 563890 571795 600780 616962 620806 630230 639065 676668 686154 691220 696570 700910 719789 725781 756276 763980 766878 789446 841092 845835 853860 882322 931209 945345 967708 980220 1028270 1036830 1051365 1071391 1095540 1127780 1143590 1184169 1209635 1233924 1241612 1260460 1278130 1323483 1372308 1393140 1401820 1439578 1451562 1533756 1542405 1552015 1578892 1691670 1715385 1748059 1764644 1862418 1890690 1917195 1953713 1973615 2056540 2073660 2102730 2142782 2159367 2172821 2205805 2287180 2368338 2419270 2556260 2646966 2879156 2903124 3084810 3104030 3214173 3383340 3430770 3496118 3598945 3628905 3724836 3781380 3834390 3907426 3947230 4205460 4285564 4318734 4345642 4411610 4656045 4736676 4838540 5244177 5293932 5356955 5861139 5920845 6169620 6208060 6428346 6518463 6617415 6861540 6992236 7197890 7257810 7499737 7668780 7814852 7894460 8637468 8691284 8740295 8823220 9312090 9768565 10488354 10713910 10796835 10864105 11722278 11841690 12236413 12856692 13036926 13234830 13675991 14395780 14515620 14999474 16070865 17480590 18624180 19537130 20976708 21427820 21593670 21728210 22499211 23444556 23683380 24472826 26073852 26220885 26469660 27351982 29305695 29998948 32141730 32592315 33213121 34961180 36709239 37498685 39074260 41027973 43187340 43456420 44998422 48945652 52441770 54703964 58611390 61182065 64283460 65184630 66426242 68379955 73418478 74997370 82055946 89996844 99639363 104883540 112496055 117222780 122364130 130369260 132852484 136759910 146836956 149994740 164111892 166065605 183546195 199278726 205139865 224992110 232491847 244728260 273519820 332131210 367092390 398557452 410279730 449984220 464983694 498196815 664262420 697475541 734184780 820559460 929967388 996393630 1162459235 1394951082 1992787260 2324918470 2789902164 3487377705 4649836940 6974755410 13949510820
- Sum of all divisors σ(n): 51888936960
- Sum of proper divisors (its aliquot sum) s(n): 37939426140
- 13949510820 is an abundant number, because the sum of its proper divisors (37939426140) is greater than itself. Its abundance is 23989915320
Bases of 13949510820
- Binary: 11001111110111010010100100101001002
- Hexadecimal: 0x33F74A4A4
- Base-36: 6EP6FFO
Squares and roots of 13949510820
- 13949510820 squared (139495108202) is 194588852117297072400
- 13949510820 cubed (139495108203) is 2714419298061615420598123368000
-
The
square root of 13949510820 is 118108.0472279515 -
The
cube root of 13949510820 is 2407.2414860299
Scales and comparisons
How big is 13949510820?- 13,949,510,820 seconds is equal to 443 years, 28 weeks, 4 days, 16 hours, 7 minutes.
-
To count from 1 to 13,949,510,820 would take you about eight hundred eighty-seven 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 13949510820 cubic inches would be around 200.6 feet tall.
Recreational maths with 13949510820
- 13949510820 backwards is 02801594931
- 13949510820 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13949510820's digits is 42
- More coming soon!
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