1385984016990
1,385,984,016,990 is an even composite number composed of seven prime numbers multiplied together.
1385984016990 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 1385984016990:
2 × 35 × 5 × 19 × 29 × 53 × 19531
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 19 × 29 × 53 × 19531)See below for interesting mathematical facts about the number 1385984016990 from the Numbermatics database.
Names of 1385984016990
- Cardinal: 1385984016990 can be written as One trillion, three hundred eighty-five billion, nine hundred eighty-four million, sixteen thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.38598401699 × 1012
Factors of 1385984016990
Divisors of 1385984016990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 27 29 30 38 45 53 54 57 58 81 87 90 95 106 114 135 145 159 162 171 174 190 243 261 265 270 285 290 318 342 405 435 477 486 513 522 530 551 570 783 795 810 855 870 954 1007 1026 1102 1215 1305 1431 1537 1539 1566 1590 1653 1710 2014 2349 2385 2430 2565 2610 2755 2862 3021 3074 3078 3306 3915 4293 4611 4617 4698 4770 4959 5035 5130 5510 6042 7047 7155 7685 7695 7830 8265 8586 9063 9222 9234 9918 10070 11745 12879 13833 14094 14310 14877 15105 15370 15390 16530 18126 19531 21465 23055 23085 23490 24795 25758 27189 27666 29203 29754 30210 35235 39062 41499 42930 44631 45315 46110 46170 49590 54378 58406 58593 64395 69165 70470 74385 81567 82998 87609 89262 90630 97655 117186 124497 128790 133893 135945 138330 146015 148770 163134 175218 175779 195310 207495 223155 244701 248994 262827 267786 271890 292030 292965 351558 371089 373491 407835 414990 438045 446310 489402 525654 527337 566399 585930 622485 669465 742178 746982 788481 815670 876090 878895 1035143 1054674 1113267 1132798 1223505 1244970 1314135 1338930 1576962 1582011 1699197 1757790 1855445 1867455 2070286 2226534 2365443 2447010 2628270 2636685 2831995 3105429 3164022 3339801 3398394 3710890 3734910 3942405 4730886 4746033 5097591 5175715 5273370 5566335 5663990 6210858 6679602 7096329 7884810 7910055 8495985 9316287 9492066 10019403 10195182 10351430 10761581 11132670 11827215 14192658 15292773 15527145 15820110 16699005 16991970 18632574 19667717 20038806 21523162 23654430 23730165 25487955 27948861 30019147 30058209 30585546 31054290 32284743 33398010 35481645 39335434 45878319 46581435 47460330 50097015 50975910 53807905 55897722 59003151 60038294 60116418 64569486 70963290 76463865 83846583 90057441 90174627 91756638 93162870 96854229 98338585 100194030 107615810 118006302 137634957 139744305 150095735 150291045 152927730 161423715 167693166 177009453 180114882 180349254 193708458 196677170 229391595 251539749 270172323 275269914 279488610 290562687 295015755 300191470 300582090 322847430 354018906 419232915 450287205 450873135 458783190 484271145 503079498 531028359 540344646 570363793 581125374 590031510 688174785 810516969 838465830 871688061 885047265 900574410 901746270 968542290 1062056718 1140727586 1257698745 1350861615 1376349570 1452813435 1593085077 1621033938 1711091379 1743376122 1770094530 2431550907 2515397490 2615064183 2655141795 2701723230 2851818965 2905626870 3186170154 3422182758 4052584845 4358440305 4779255231 4863101814 5133274137 5230128366 5310283590 5703637930 7294652721 7965425385 8105169690 8555456895 8716880610 9558510462 10266548274 12157754535 13075320915 14589305442 15399822411 15930850770 17110913790 23896276155 24315509070 25666370685 26150641830 30799644822 36473263605 46199467233 47792552310 51332741370 72946527210 76999112055 92398934466 138598401699 153998224110 230997336165 277196803398 461994672330 692992008495 1385984016990
- Sum of all divisors σ(n): 4146346713600
- Sum of proper divisors (its aliquot sum) s(n): 2760362696610
- 1385984016990 is an abundant number, because the sum of its proper divisors (2760362696610) is greater than itself. Its abundance is 1374378679620
Bases of 1385984016990
- Binary: 101000010101100110001010111000010010111102
- Hexadecimal: 0x142B315C25E
- Base-36: HOPN3JVI
Squares and roots of 1385984016990
- 1385984016990 squared (13859840169902) is 1920951695351736608660100
- 1385984016990 cubed (13859840169903) is 2662408347167350615843165019535099000
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The
square root of 1385984016990 is 1177278.2241212143 -
The
cube root of 1385984016990 is 11149.4319376247
Scales and comparisons
How big is 1385984016990?- 1,385,984,016,990 seconds is equal to 44,070 years, 1 day, 16 hours, 16 minutes, 30 seconds.
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To count from 1 to 1,385,984,016,990 would take you about one hundred ten thousand, one hundred seventy-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 1385984016990 cubic inches would be around 929.1 feet tall.
Recreational maths with 1385984016990
- 1385984016990 backwards is 0996104895831
- The number of decimal digits it has is: 13
- The sum of 1385984016990's digits is 63
- More coming soon!
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