1387996396920
1,387,996,396,920 is an even composite number composed of seven prime numbers multiplied together.
1387996396920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 1387996396920:
23 × 33 × 5 × 72 × 31 × 263 × 3217
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 31 × 263 × 3217)See below for interesting mathematical facts about the number 1387996396920 from the Numbermatics database.
Names of 1387996396920
- Cardinal: 1387996396920 can be written as One trillion, three hundred eighty-seven billion, nine hundred ninety-six million, three hundred ninety-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.38799639692 × 1012
Factors of 1387996396920
Divisors of 1387996396920
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 31 35 36 40 42 45 49 54 56 60 62 63 70 72 84 90 93 98 105 108 120 124 126 135 140 147 155 168 180 186 189 196 210 216 217 245 248 252 263 270 279 280 294 310 315 360 372 378 392 420 434 441 465 490 504 526 540 558 588 620 630 651 735 744 756 789 837 840 868 882 930 945 980 1052 1080 1085 1116 1176 1240 1260 1302 1315 1323 1395 1470 1512 1519 1578 1674 1736 1764 1841 1860 1890 1953 1960 2104 2170 2205 2232 2367 2520 2604 2630 2646 2790 2940 3038 3156 3217 3255 3348 3528 3682 3720 3780 3906 3945 4185 4340 4410 4557 4734 5208 5260 5292 5523 5580 5859 5880 6076 6312 6434 6510 6615 6696 7101 7364 7560 7595 7812 7890 8153 8370 8680 8820 9114 9205 9468 9651 9765 10520 10584 11046 11160 11718 11835 12152 12868 12887 13020 13230 13671 14202 14728 15190 15624 15780 16085 16306 16569 16740 17640 18228 18410 18936 19302 19530 22092 22519 22785 23436 23670 24459 25736 25774 26040 26460 27342 27615 28404 28953 29295 30380 31560 32170 32612 33138 33480 35505 36456 36820 38604 38661 39060 40765 41013 44184 45038 45570 46872 47340 48255 48918 49707 51548 52920 54684 55230 56808 57071 57906 58590 60760 64340 64435 65224 66276 67557 68355 71010 73377 73640 77208 77322 78120 81530 82026 82845 86859 90076 91140 94680 96510 97836 99414 99727 103096 109368 110460 112595 114142 115812 115983 117180 122295 128680 128870 132552 135114 136710 142020 144765 146754 154644 157633 163060 164052 165690 171213 173718 180152 182280 193020 193305 195672 198828 199454 202671 205065 220131 220920 225190 228284 231624 231966 234360 244590 248535 257740 270228 273420 284040 285355 289530 293508 299181 309288 315266 326120 328104 331380 337785 342426 347436 347949 366885 386040 386610 397656 398908 399497 405342 410130 434295 440262 450380 456568 463932 472899 489180 497070 498635 513639 515480 540456 546840 570710 579060 579915 587016 598362 608013 630532 662760 675570 684852 694872 695898 698089 733770 773220 788165 797816 798994 810684 820260 846071 856065 868590 880524 897543 900760 927864 945798 978360 994140 997270 1013355 1027278 1100655 1141420 1158120 1159830 1196724 1198491 1216026 1261064 1351140 1369704 1391796 1396178 1418697 1467540 1495905 1540917 1546440 1576330 1597988 1621368 1640520 1692142 1712130 1737180 1739745 1761048 1795086 1891596 1988280 1994540 1997485 2026710 2054556 2094267 2201310 2282840 2319660 2364495 2393448 2396982 2432052 2538213 2568195 2692629 2702280 2783592 2792356 2837394 2935080 2991810 3040065 3081834 3152660 3195976 3384284 3424260 3474360 3479490 3490445 3590172 3595473 3783192 3989080 3994970 4053420 4109112 4188534 4230355 4256091 4402620 4487715 4639320 4728990 4793964 4864104 4886623 5076426 5136390 5385258 5584712 5674788 5922497 5983620 5992455 6080130 6163668 6282801 6305320 6768568 6848520 6958980 6980890 7093485 7180344 7190946 7614639 7704585 7989940 8106840 8377068 8460710 8512182 8805240 8975430 9457980 9587928 9773246 10152852 10272780 10471335 10770516 10786419 11349576 11844994 11967240 11984910 12160260 12327336 12565602 12691065 13463145 13917960 13961780 14186970 14381892 14659869 15229278 15409170 15979880 16754136 16921420 17024364 17767491 17950860 17977365 18848403 18915960 19546492 20305704 20545560 20942670 21280455 21541032 21572838 22843917 23689988 23969820 24320520 24433115 25131204 25382130 26228201 26926290 27923560 28373940 28763784 29319738 29612485 30458556 30818340 31414005 33842840 34048728 35534982 35901720 35954730 37696806 38073195 39092984 41457479 41885340 42560910 43145676 43979607 45687834 47379976 47939640 48866230 50262408 50764260 52456402 53302473 53852580 53932095 56747880 58639476 59224970 60917112 61636680 62828010 71069964 71909460 73299345 75393612 76146390 78684603 82914958 83770680 85121820 86291352 87959214 88837455 91375668 94242015 97732460 101528520 104912804 106604946 107705160 107864190 114219585 117278952 118449940 124372437 125656020 131141005 131938821 142139928 143818920 146598690 150787224 152292780 157369206 159907419 165829916 170243640 175918428 177674910 182751336 183597407 188484030 195464920 207287395 209825608 213209892 215728380 219898035 228439170 236053809 236899880 248744874 251312040 262282010 263877642 266512365 293197380 304585560 314738412 319814838 331659832 351836856 355349820 367194814 373117311 376968060 393423015 414574790 426419784 431456760 439796070 456878340 472107618 497489748 524564020 527755284 533024730 550792221 586394760 621862185 629476824 639629676 659694105 708161427 710699640 734389628 746234622 753936120 786846030 799537095 829149580 879592140 913756680 917987035 944215236 994979496 1049128040 1055510568 1066049460 1101584442 1119351933 1180269045 1243724370 1279259352 1285181849 1319388210 1416322854 1468779256 1492469244 1573692060 1599074190 1652376663 1658299160 1759184280 1835974070 1865586555 1888430472 2132098920 2203168884 2238703866 2360538090 2487448740 2570363698 2638776420 2753961105 2832645708 2984938488 3147384120 3198148380 3304753326 3540807135 3671948140 3731173110 3855545547 4406337768 4477407732 4721076180 4957129989 4974897480 5140727396 5277552840 5507922210 5596759665 5665291416 6396296760 6425909245 6609506652 7081614270 7343896280 7462346220 7711091094 8261883315 8954815464 9442152360 9914259978 10281454792 11015844420 11193519330 11566636641 12851818490 13219013304 14163228540 14924692440 15422182188 16523766630 19277727735 19828519956 22031688840 22387038660 23133273282 24785649945 25703636980 28326457080 30844364376 33047533260 34699909923 38555455470 39657039912 44774077320 46266546564 49571299890 51407273960 57833183205 66095066520 69399819846 77110910940 92533093128 99142599780 115666366410 138799639692 154221821880 173499549615 198285199560 231332732820 277599279384 346999099230 462665465640 693998198460 1387996396920
- Sum of all divisors σ(n): 5578498252800
- Sum of proper divisors (its aliquot sum) s(n): 4190501855880
- 1387996396920 is an abundant number, because the sum of its proper divisors (4190501855880) is greater than itself. Its abundance is 2802505458960
Bases of 1387996396920
- Binary: 101000011001010110000100000111101011110002
- Hexadecimal: 0x1432B083D78
- Base-36: HPMX7U60
Squares and roots of 1387996396920
- 1387996396920 squared (13879963969202) is 1926533997862902185486400
- 1387996396920 cubed (13879963969203) is 2674022247577591213589516717661888000
-
The
square root of 1387996396920 is 1178132.5888540729 -
The
cube root of 1387996396920 is 11154.8254684913
Scales and comparisons
How big is 1387996396920?- 1,387,996,396,920 seconds is equal to 44,133 years, 51 weeks, 4 days, 2 hours, 42 minutes.
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To count from 1 to 1,387,996,396,920 would take you about one hundred ten thousand, three hundred thirty-four 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 1387996396920 cubic inches would be around 929.6 feet tall.
Recreational maths with 1387996396920
- 1387996396920 backwards is 0296936997831
- 1387996396920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1387996396920's digits is 72
- More coming soon!
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The information we have on file for 1387996396920 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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