1380145388640
1,380,145,388,640 is an even composite number composed of seven prime numbers multiplied together.
What does the number 1380145388640 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
1380145388640 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 1380145388640:
25 × 3 × 5 × 37 × 61 × 257 × 4957
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 37 × 61 × 257 × 4957)See below for interesting mathematical facts about the number 1380145388640 from the Numbermatics database.
Names of 1380145388640
- Cardinal: 1380145388640 can be written as One trillion, three hundred eighty billion, one hundred forty-five million, three hundred eighty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.38014538864 × 1012
Factors of 1380145388640
Divisors of 1380145388640
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 61 74 80 96 111 120 122 148 160 183 185 222 240 244 257 296 305 366 370 444 480 488 514 555 592 610 732 740 771 888 915 976 1028 1110 1184 1220 1285 1464 1480 1542 1776 1830 1952 2056 2220 2257 2440 2570 2928 2960 3084 3552 3660 3855 4112 4440 4514 4880 4957 5140 5856 5920 6168 6771 7320 7710 8224 8880 9028 9509 9760 9914 10280 11285 12336 13542 14640 14871 15420 15677 17760 18056 19018 19828 20560 22570 24672 24785 27084 28527 29280 29742 30840 31354 33855 36112 38036 39656 41120 45140 47031 47545 49570 54168 57054 59484 61680 62708 67710 72224 74355 76072 78385 79312 90280 94062 95090 99140 108336 114108 118968 123360 125416 135420 142635 148710 152144 156770 158624 180560 183409 188124 190180 198280 216672 228216 235155 237936 250832 270840 285270 297420 302377 304288 313540 361120 366818 376248 380360 396560 456432 470310 475872 501664 541680 550227 570540 580049 594840 604754 627080 733636 752496 760720 793120 907131 912864 917045 940620 1083360 1100454 1141080 1160098 1189680 1209508 1254160 1273949 1467272 1504992 1511885 1521440 1740147 1814262 1834090 1881240 2200908 2282160 2320196 2379360 2419016 2508320 2547898 2751135 2900245 2934544 3023770 3480294 3628524 3668180 3762480 3821847 4401816 4535655 4564320 4640392 4838032 5095796 5502270 5800490 5869088 6047540 6369745 6960588 7257048 7336360 7524960 7643694 8700735 8803632 9071310 9280784 9676064 10191592 11004540 11187949 11600980 12095080 12739490 13921176 14514096 14672720 15287388 17401470 17607264 18142620 18561568 19109235 20383184 22009080 22375898 23201960 24190160 25478980 27842352 29028192 29345440 30574776 33563847 34802940 36285240 38218470 40766368 44018160 44751796 46403920 47136113 48380320 50957960 55684704 55939745 61149552 67127694 69605880 72570480 76436940 77710889 88036320 89503592 92807840 94272226 101915920 111879490 122299104 134255388 139211760 141408339 145140960 152873880 155421778 167819235 179007184 188544452 203831840 223758980 233132667 235680565 268510776 278423520 282816678 305747760 310843556 335638470 358014368 377088904 388554445 447517960 466265334 471361130 537021552 565633356 611495520 621687112 671276940 707041695 754177808 777108890 895035920 932530668 942722260 1074043104 1131266712 1165663335 1243374224 1342553880 1414083390 1508355616 1554217780 1790071840 1865061336 1885444520 2262533424 2331326670 2486748448 2685107760 2828166780 2875302893 3108435560 3730122672 3770889040 4525066848 4662653340 5370215520 5656333560 5750605786 6216871120 7460245344 7541778080 8625908679 9325306680 11312667120 11501211572 12433742240 14376514465 17251817358 18650613360 22625334240 23002423144 28753028930 34503634716 37301226720 43129543395 46004846288 57506057860 69007269432 86259086790 92009692576 115012115720 138014538864 172518173580 230024231440 276029077728 345036347160 460048462880 690072694320 1380145388640
- Sum of all divisors σ(n): 4556730100608
- Sum of proper divisors (its aliquot sum) s(n): 3176584711968
- 1380145388640 is an abundant number, because the sum of its proper divisors (3176584711968) is greater than itself. Its abundance is 1796439323328
Bases of 1380145388640
- Binary: 101000001010101110001001101011100011000002
- Hexadecimal: 0x14157135C60
- Base-36: HM12XHEO
Squares and roots of 1380145388640
- 1380145388640 squared (13801453886402) is 1904801293784256641049600
- 1380145388640 cubed (13801453886403) is 2628902721891847698174901169516544000
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The
square root of 1380145388640 is 1174795.8923319403 -
The
cube root of 1380145388640 is 11133.7537832379
Scales and comparisons
How big is 1380145388640?- 1,380,145,388,640 seconds is equal to 43,884 years, 18 weeks, 2 days, 23 hours, 4 minutes.
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To count from 1 to 1,380,145,388,640 would take you about one hundred nine thousand, seven hundred ten 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 1380145388640 cubic inches would be around 927.8 feet tall.
Recreational maths with 1380145388640
- 1380145388640 backwards is 0468835410831
- The number of decimal digits it has is: 13
- The sum of 1380145388640's digits is 51
- More coming soon!
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The information we have on file for 1380145388640 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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