1381789537128

Names of 1381789537128

• Cardinal: 1381789537128 can be written as One trillion, three hundred eighty-one billion, seven hundred eighty-nine million, five hundred thirty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.381789537128 × 10¹²

Factors of 1381789537128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 336

Divisors of 1381789537128

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 18 19 21 22 24 26 27 28 33 36 38 39 42 44 49 52 54 56 57 63 66 72 76 77 78 81 84 88 91 98 99 104 108 114 117 126 132 133 143 147 152 154 156 162 168 171 182 189 196 198 209 216 228 231 234 243 247 252 264 266 273 281 286 294 297 308 312 324 342 351 361 364 378 392 396 399 418 429 441 456 462 468 486 494 504 513 532 539 546 562 567 572 588 594 616 627 637 648 684 693 702 722 728 741 756 792 798 819 836 843 858 882 891 924 931 936 972 988 1001 1026 1053 1064 1078 1083 1092 1124 1134 1144 1176 1188 1197 1254 1274 1287 1323 1368 1386 1404 1444 1463 1482 1512 1539 1596 1617 1638 1672 1686 1701 1716 1729 1764 1782 1848 1862 1881 1911 1944 1967 1976 2002 2052 2079 2106 2156 2166 2184 2223 2248 2268 2376 2394 2457 2508 2527 2529 2548 2574 2646 2673 2717 2772 2793 2808 2888 2926 2964 3003 3078 3091 3159 3192 3234 3249 3276 3372 3402 3432 3458 3528 3564 3591 3653 3724 3762 3822 3861 3934 3969 3971 4004 4104 4158 4212 4312 4332 4389 4446 4536 4617 4693 4788 4851 4914 5016 5054 5058 5096 5148 5187 5292 5339 5346 5434 5544 5586 5643 5733 5852 5901 5928 6006 6156 6182 6237 6318 6468 6498 6552 6669 6744 6804 6916 7007 7128 7182 7306 7371 7448 7524 7581 7587 7644 7722 7868 7938 7942 8008 8151 8316 8379 8424 8664 8778 8892 9009 9234 9273 9386 9576 9702 9747 9828 10108 10116 10241 10296 10374 10584 10678 10692 10773 10868 10959 11172 11286 11466 11583 11704 11802 11907 11913 12012 12103 12312 12364 12474 12636 12936 12996 13167 13338 13608 13769 13832 14014 14079 14364 14553 14612 14742 15048 15162 15174 15288 15444 15561 15736 15876 15884 16017 16302 16632 16758 16929 17199 17556 17689 17703 17784 18018 18468 18546 18711 18772 19019 19404 19494 19656 20007 20216 20232 20482 20748 21021 21356 21384 21546 21637 21736 21918 22113 22344 22572 22743 22761 22932 23166 23604 23814 23826 24024 24206 24453 24728 24948 25137 25272 25571 25992 26334 26676 27027 27538 27797 27819 28028 28158 28728 29106 29224 29241 29484 30324 30348 30723 30888 31122 31752 31768 32034 32319 32604 32851 32877 33516 33858 34398 34749 35112 35378 35406 35739 36036 36309 36936 37092 37373 37422 37544 38038 38808 38988 39501 40014 40183 40964 41307 41496 42042 42237 42712 43092 43274 43659 43836 44226 45144 45486 45522 45864 46332 46683 47208 47628 47652 48051 48412 48906 49896 50274 50787 51142 51597 51623 52668 53067 53109 53352 54054 55076 55594 55638 56056 56316 57057 58212 58482 58729 58968 60021 60648 60696 61446 62244 63063 64068 64638 64911 65208 65702 65754 67032 67716 68229 68283 68796 69407 69498 70756 70812 71478 72072 72618 73359 74184 74746 74844 75411 76076 76713 77976 79002 80028 80366 81081 81928 82614 83391 83457 84084 84474 86184 86548 87318 87672 87723 88452 90972 91044 92169 92664 93366 95256 95304 96102 96824 97812 98553 98631 100548 101441 101574 102284 103194 103246 105336 106134 106218 107217 108108 108927 110152 111188 111276 112119 112632 114114 116424 116964 117458 118503 120042 120549 122892 123921 124488 126126 126711 128136 129276 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2843188348 2952541746 2990886444 3030240213 3133309608 3220954632 3305716596 3463131672 3489367518 3524973309 3655527876 3796125102 3827671848 3936722328 4040320284 4264782522 4428812619 4486329666 4652490024 4699964412 4831431948 4917400488 5061500136 5194697508 5234051277 5483291814 5594289624 5686376696 5905083492 5981772888 6060480426 6397173783 6611433192 6978735036 7049946618 7311055752 7592250204 8080640568 8224937721 8529565044 8857625238 8972659332 9090720639 9399928824 9662863896 10389395016 10468102554 10966583628 11810166984 12120960852 12794347566 13286437857 13957470072 14099893236 15184500408 15702153831 16449875442 17059130088 17715250476 17945318664 18181441278 19191521349 20936205108 21933167256 24241921704 24674813163 25588695132 26572875714 28199786472 31404307662 32899750884 35430500952 36362882556 38383042698 41872410216 49349626326 51177390264 53145751428 57574564047 62808615324 65799501768 72725765112 76766085396 98699252652 106291502856 115149128094 125617230648 153532170792 172723692141 197398505304 230298256188 345447384282 460596512376 690894768564 1381789537128
• Sum of all divisors σ(n): 5617600672320
• Sum of proper divisors (its aliquot sum) s(n): 4235811135192
• 1381789537128 is an abundant number, because the sum of its proper divisors (4235811135192) is greater than itself. Its abundance is 2854021598064

Bases of 1381789537128

• Binary: 10100000110111001000100110001001101101000₂
• Hexadecimal: 0x141B9131368
• Base-36: HMS9TAI0

Squares and roots of 1381789537128

• 1381789537128 squared (1381789537128²) is 1909342324916412490488384
• 1381789537128 cubed (1381789537128³) is 2638309247365148996522261830020721152
• The square root of 1381789537128 is 1175495.4432612661
• The cube root of 1381789537128 is 11138.1731920811

Scales and comparisons

• 1,381,789,537,128 seconds is equal to 43,936 years, 32 weeks, 6 days, 10 hours, 58 minutes, 48 seconds.
• To count from 1 to 1,381,789,537,128 would take you about one hundred nine thousand, eight hundred forty-one 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 1381789537128 cubic inches would be around 928.2 feet tall.

Recreational maths with 1381789537128

• 1381789537128 backwards is 8217359871831
• 1381789537128 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1381789537128's digits is 63
• More coming soon!