13838644680
13,838,644,680 is an even composite number composed of seven prime numbers multiplied together.
What does the number 13838644680 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
13838644680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13838644680:
23 × 3 × 5 × 72 × 19 × 97 × 1277
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 19 × 97 × 1277)See below for interesting mathematical facts about the number 13838644680 from the Numbermatics database.
Names of 13838644680
- Cardinal: 13838644680 can be written as Thirteen billion, eight hundred thirty-eight million, six hundred forty-four thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.383864468 × 1010
Factors of 13838644680
Divisors of 13838644680
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 42 49 56 57 60 70 76 84 95 97 98 105 114 120 133 140 147 152 168 190 194 196 210 228 245 266 280 285 291 294 380 388 392 399 420 456 485 490 532 570 582 588 665 679 735 760 776 798 840 931 970 980 1064 1140 1164 1176 1277 1330 1358 1455 1470 1596 1843 1862 1940 1960 1995 2037 2280 2328 2554 2660 2716 2793 2910 2940 3192 3395 3686 3724 3831 3880 3990 4074 4655 4753 5108 5320 5432 5529 5586 5820 5880 6385 6790 7372 7448 7662 7980 8148 8939 9215 9310 9506 10185 10216 11058 11172 11640 12770 12901 13580 13965 14259 14744 15324 15960 16296 17878 18430 18620 19012 19155 20370 22116 22344 23765 24263 25540 25802 26817 27160 27645 27930 28518 30648 35756 36860 37240 38024 38310 38703 40740 44232 44695 47530 48526 51080 51604 53634 55290 55860 57036 62573 64505 71295 71512 72789 73720 76620 77406 81480 89390 90307 95060 97052 103208 107268 110580 111720 114072 121315 123869 125146 129010 134085 142590 145578 153240 154812 169841 178780 180614 187719 190120 193515 194104 214536 221160 242630 247738 250292 258020 268170 270921 285180 291156 309624 312865 339682 357560 361228 363945 371607 375438 387030 451535 485260 495476 500584 509523 516040 536340 541842 570360 582312 619345 625730 679364 722456 727890 743214 750876 774060 849205 867083 903070 938595 970520 990952 1019046 1072680 1083684 1188887 1238690 1251460 1354605 1358728 1455780 1486428 1501752 1548120 1698410 1734166 1806140 1858035 1877190 2038092 2167368 2353511 2377774 2477380 2502920 2547615 2601249 2709210 2911560 2972856 3396820 3468332 3566661 3612280 3716070 3754380 4076184 4335415 4707022 4755548 4954760 5095230 5202498 5418420 5944435 6069581 6793640 6936664 7060533 7133322 7432140 7508760 8670830 9414044 9511096 10190460 10404996 10836840 11767555 11888870 12139162 13006245 14121066 14266644 14864280 16474577 17341660 17833305 18208743 18828088 20380920 20809992 23535110 23777740 24278324 26012490 28242132 28533288 30347905 32949154 34683320 35302665 35666610 36417486 47070220 47555480 48556648 49423731 52024980 56484264 60695810 65898308 70605330 71333220 72834972 82372885 91043715 94140440 98847462 104049960 115322039 121391620 131796616 141210660 142666440 145669944 164745770 182087430 197694924 230644078 242783240 247118655 282421320 329491540 345966117 364174860 395389848 461288156 494237310 576610195 658983080 691932234 728349720 922576312 988474620 1153220390 1383864468 1729830585 1976949240 2306440780 2767728936 3459661170 4612881560 6919322340 13838644680
- Sum of all divisors σ(n): 51400137600
- Sum of proper divisors (its aliquot sum) s(n): 37561492920
- 13838644680 is an abundant number, because the sum of its proper divisors (37561492920) is greater than itself. Its abundance is 23722848240
Bases of 13838644680
- Binary: 11001110001101100011110101110010002
- Hexadecimal: 0x338D8F5C8
- Base-36: 6CV66KO
Squares and roots of 13838644680
- 13838644680 squared (138386446802) is 191508086579292302400
- 13838644680 cubed (138386446803) is 2650212363517502818772711232000
-
The
square root of 13838644680 is 117637.7689349811 -
The
cube root of 13838644680 is 2400.8471939631
Scales and comparisons
How big is 13838644680?- 13,838,644,680 seconds is equal to 440 years, 1 week, 2 days, 11 hours, 58 minutes.
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To count from 1 to 13,838,644,680 would take you about eight hundred eighty 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 13838644680 cubic inches would be around 200.1 feet tall.
Recreational maths with 13838644680
- 13838644680 backwards is 08644683831
- The number of decimal digits it has is: 11
- The sum of 13838644680's digits is 51
- More coming soon!
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