3681381881664

Names of 3681381881664

• Cardinal: 3681381881664 can be written as Three trillion, six hundred eighty-one billion, three hundred eighty-one million, eight hundred eighty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.681381881664 × 10¹²

Factors of 3681381881664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1553

Divisors of 3681381881664

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 29 32 34 36 48 51 58 64 68 72 87 96 102 116 136 144 153 174 192 204 232 261 272 288 306 348 408 409 464 493 522 544 576 612 696 816 818 841 928 986 1044 1088 1093 1224 1227 1392 1479 1632 1636 1682 1856 1972 2088 2186 2448 2454 2523 2784 2958 3264 3272 3279 3364 3681 3944 4176 4372 4437 4896 4908 5046 5568 5916 6544 6558 6728 6953 7362 7569 7888 8352 8744 8874 9792 9816 9837 10092 11832 11861 13088 13116 13456 13906 14297 14724 15138 15776 16704 17488 17748 18581 19632 19674 20184 20859 23664 23722 26176 26232 26912 27812 28594 29448 30276 31552 31697 34976 35496 35583 37162 39264 39348 40368 41718 42891 47328 47444 52464 53824 55624 55743 57188 58896 60552 62577 63394 69952 70992 71166 74324 78528 78696 80736 83436 85782 94656 94888 95091 104928 106749 111248 111486 114376 117792 121104 125154 126788 128673 141984 142332 148648 157392 161472 166872 167229 171564 189776 190182 201637 209856 213498 222496 222972 228752 235584 242208 250308 253576 257346 283968 284664 285273 297296 314784 333744 334458 343128 343969 379552 380364 403274 426996 444992 445944 447037 457504 484416 500616 507152 514692 538849 569328 570546 594592 604911 629568 667488 668916 686256 687938 759104 760728 806548 853992 891888 894074 915008 919213 1001232 1014304 1029384 1031907 1077698 1138656 1141092 1189184 1209822 1334976 1337832 1341111 1372512 1375876 1521456 1613096 1616547 1707984 1783776 1788148 1814733 1838426 2002464 2028608 2058768 2063814 2155396 2277312 2282184 2419644 2675664 2682222 2745024 2751752 2757639 3042912 3095721 3226192 3233094 3415968 3567552 3576296 3629466 3676852 4004928 4023333 4117536 4127628 4310792 4564368 4839288 4849641 5351328 5364444 5503504 5515278 5847473 6085824 6191442 6452384 6466188 6831936 7152592 7258932 7353704 7599629 8046666 8235072 8255256 8272917 8621584 9128736 9678576 9699282 10702656 10728888 11007008 11030556 11694946 12382884 12904768 12932376 12964073 14305184 14517864 14707408 15199258 15626621 16093332 16510512 16545834 17243168 17542419 18257472 19357152 19398564 21457776 22014016 22061112 22798887 23389892 24765768 25864752 25928146 28610368 29035728 29414816 30398516 31253242 32186664 33021024 33091668 34486336 35084838 38714304 38797128 38892219 42915552 44122224 45597774 46779784 46879863 49531536 51729504 51856292 52627257 58071456 58829632 60797032 62506484 64373328 66042048 66183336 68396661 70169676 77594256 77784438 85831104 88244448 91195548 93559568 93759726 99063072 103459008 103712584 105254514 116142912 116676657 121594064 125012968 128746656 132366672 136793322 140339352 140639589 155188512 155568876 176488896 182391096 187119136 187519452 198126144 207425168 210509028 220389241 233353314 243188128 250025936 257493312 264733344 273586644 280678704 281279178 310377024 311137752 364782192 374238272 375038904 375958117 414850336 421018056 440778482 466706628 486376256 500051872 529466688 547173288 561357408 562558356 622275504 661167723 729564384 750077808 751916234 829700672 842036112 881556964 933413256 1000103744 1094346576 1122714816 1125116712 1127874351 1244551008 1322335446 1459128768 1500155616 1503832468 1684072224 1763113928 1866826512 1983503169 2188693152 2250233424 2255748702 2489102016 2644670892 3000311232 3007664936 3368144448 3383623053 3526227856 3733653024 3967006338 4377386304 4500466848 4511497404 5289341784 6015329872 6391287989 6767246106 7052455712 7467306048 7934012676 9000933696 9022994808 10578683568 12030659744 12782575978 13534492212 14104911424 15868025352 18045989616 19173863967 21157367136 24061319488 25565151956 27068984424 31736050704 36091979232 38347727934 42314734272 51130303912 54137968848 57521591901 63472101408 72183958464 76695455868 102260607824 108275937696 115043183802 126944202816 153390911736 204521215648 216551875392 230086367604 306781823472 409042431296 460172735208 613563646944 920345470416 1227127293888 1840690940832 3681381881664
• Sum of all divisors σ(n): 11610178908120
• Sum of proper divisors (its aliquot sum) s(n): 7928797026456
• 3681381881664 is an abundant number, because the sum of its proper divisors (7928797026456) is greater than itself. Its abundance is 4247415144792

Bases of 3681381881664

• Binary: 110101100100100011011101011001011101000000₂
• Hexadecimal: 0x35923759740
• Base-36: 1AZ7BPZK0

Squares and roots of 3681381881664

• 3681381881664 squared (3681381881664²) is 13552572558643973299408896
• 3681381881664 cubed (3681381881664³) is 49892195067328641413231296015420882944
• The square root of 3681381881664 is 1918692.7533255551
• The cube root of 3681381881664 is 15440.8175089527

Scales and comparisons

• 3,681,381,881,664 seconds is equal to 117,056 years, 28 weeks, 6 days, 14 hours, 14 minutes, 24 seconds.
• To count from 1 to 3,681,381,881,664 would take you about two hundred ninety-two thousand, six 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 3681381881664 cubic inches would be around 1286.7 feet tall.

Recreational maths with 3681381881664

• 3681381881664 backwards is 4661881831863
• The number of decimal digits it has is: 13
• The sum of 3681381881664's digits is 63
• More coming soon!