3994249818636

Names of 3994249818636

• Cardinal: 3994249818636 can be written as Three trillion, nine hundred ninety-four billion, two hundred forty-nine million, eight hundred eighteen thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 3.994249818636 × 10¹²

Factors of 3994249818636

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 204

Divisors of 3994249818636

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 81 84 99 108 126 132 154 162 181 189 198 231 243 252 297 308 324 362 378 396 462 486 543 567 594 693 724 729 756 891 924 972 1086 1134 1188 1267 1386 1458 1629 1701 1782 1991 2079 2172 2187 2268 2534 2673 2772 2916 3258 3402 3564 3801 3982 4158 4374 4887 5068 5103 5346 5973 6237 6516 6804 7602 7964 8019 8316 8748 9774 10206 10692 11403 11946 12474 13937 14661 15204 15309 16038 17919 18711 19548 20412 22806 23892 24057 24948 27874 29322 30618 32076 32761 34209 35838 37422 41811 43983 45612 48114 53757 55748 56133 58644 61236 65522 68418 71676 74844 83622 87966 96228 98283 102627 107514 112266 125433 131044 131949 136836 161271 167244 168399 175932 196566 205254 215028 224532 229327 250866 263898 294849 307881 322542 336798 360371 376299 393132 395847 410508 458654 483813 501732 527796 589698 615762 645084 673596 687981 720742 752598 791694 884547 917308 923643 967626 1081113 1128897 1179396 1231524 1375962 1441484 1451439 1505196 1583388 1769094 1847286 1935252 2063943 2162226 2257794 2522597 2653641 2751924 2770929 2902878 3243339 3386691 3538188 3694572 4127886 4324452 4354317 4515588 5045194 5307282 5541858 5805756 5929741 6191829 6486678 6773382 7567791 7960923 8255772 8708634 9730017 10090388 10160073 10614564 11083716 11859482 12383658 12973356 13546764 15135582 15921846 17417268 17789223 18575487 19460034 20320146 22703373 23718964 23882769 24767316 29190051 30271164 30480219 31843692 35578446 37150974 38920068 40640292 41508187 45406746 47765538 53367669 55726461 58380102 60960438 65227151 68110119 71156892 71648307 74301948 83016374 87570153 90813492 95531076 106735338 111452922 116760204 121920876 124524561 130454302 136220238 143296614 160103007 166032748 167179383 175140306 195681453 204330357 213470676 222905844 249049122 260908604 262710459 272440476 286593228 320206014 334358766 350280612 373573683 391362906 408660714 456590057 480309021 498098244 501538149 525420918 587044359 612991071 640412028 668717532 747147366 782725812 788131377 817321428 913180114 960618042 1003076298 1050841836 1120721049 1174088718 1225982142 1369770171 1440927063 1494294732 1576262754 1761133077 1826360228 1838973213 1921236084 2006152596 2241442098 2348177436 2451964284 2739540342 2881854126 3152525508 3362163147 3522266154 3677946426 4109310513 4322781189 4482884196 5283399231 5479080684 5516919639 5763708252 6724326294 7044532308 7355892852 8218621026 8645562378 10086489441 10566798462 11033839278 12327931539 12968343567 13448652588 15850197693 16437242052 17291124756 20172978882 21133596924 22067678556 24655863078 25936687134 30259468323 31700395386 36983794617 40345957764 47550593079 49311726156 51873374268 60518936646 63400790772 73967589234 90778404969 95101186158 110951383851 121037873292 142651779237 147935178468 181556809938 190202372316 221902767702 285303558474 332854151553 363113619876 443805535404 570607116948 665708303106 998562454659 1331416606212 1997124909318 3994249818636
• Sum of all divisors σ(n): 13142709565440
• Sum of proper divisors (its aliquot sum) s(n): 9148459746804
• 3994249818636 is an abundant number, because the sum of its proper divisors (9148459746804) is greater than itself. Its abundance is 5154209928168

Bases of 3994249818636

• Binary: 111010000111111011110101110111001000001100₂
• Hexadecimal: 0x3A1FBD7720C
• Base-36: 1EYXL7OR0

Squares and roots of 3994249818636

• 3994249818636 squared (3994249818636²) is 15954031613673718892900496
• 3994249818636 cubed (3994249818636³) is 63724387879429262105647452855994443456
• The square root of 3994249818636 is 1998561.9376531717
• The cube root of 3994249818636 is 15866.4003352327

Scales and comparisons

• 3,994,249,818,636 seconds is equal to 127,004 years, 41 weeks, 6 hours, 30 minutes, 36 seconds.
• To count from 1 to 3,994,249,818,636 would take you about three hundred seventeen thousand, five hundred eleven 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 3994249818636 cubic inches would be around 1322.2 feet tall.

Recreational maths with 3994249818636

• 3994249818636 backwards is 6368189424993
• The number of decimal digits it has is: 13
• The sum of 3994249818636's digits is 72
• More coming soon!