3994788927808

Names of 3994788927808

• Cardinal: 3994788927808 can be written as Three trillion, nine hundred ninety-four billion, seven hundred eighty-eight million, nine hundred twenty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.994788927808 × 10¹²

Factors of 3994788927808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1740

Divisors of 3994788927808

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 41 56 59 64 76 82 112 118 131 133 152 164 224 236 262 266 287 304 328 413 448 472 524 532 574 608 656 779 826 917 944 1048 1064 1121 1148 1216 1312 1481 1558 1652 1834 1888 2096 2128 2242 2296 2419 2489 2624 2962 3116 3304 3668 3776 4192 4256 4484 4592 4838 4978 5371 5453 5924 6232 6608 7336 7729 7847 8384 8512 8968 9184 9676 9956 10367 10742 10906 11848 12464 13216 14672 15458 15694 16933 17423 17936 18368 19352 19912 20734 21484 21812 23696 24928 26432 28139 29344 30916 31388 33866 34846 35872 37597 38704 39824 41468 42968 43624 45961 47392 49856 54103 56278 58688 60721 61832 62776 67732 69692 71744 75194 77408 79648 82936 85936 87248 87379 91922 94784 102049 108206 112556 121442 123664 125552 135464 139384 146851 150388 154816 159296 165872 171872 174496 174758 183844 194011 196973 204098 216412 225112 242884 247328 251104 270928 278768 293702 300776 316889 321727 331744 343744 348992 349516 367688 388022 393946 408196 425047 432824 450224 485768 494656 502208 541856 557536 587404 601552 611653 633778 643454 663488 699032 714343 735376 776044 787892 816392 850094 865648 900448 971536 1027957 1083712 1115072 1153699 1174808 1203104 1223306 1267556 1286908 1358077 1398064 1428686 1470752 1552088 1575784 1632784 1660201 1700188 1731296 1800896 1943072 2055914 2218223 2307398 2349616 2406208 2446612 2535112 2573816 2716154 2796128 2857372 2941504 3104176 3151568 3265568 3320402 3400376 3462592 3582539 3686209 3886144 4111828 4436446 4614796 4699232 4893224 5070224 5147632 5432308 5592256 5714744 6020891 6208352 6303136 6531136 6640804 6800752 7165078 7372418 7954451 8075893 8223656 8872892 9229592 9398464 9786448 10140448 10295264 10864616 11429488 11446649 11621407 12041782 12416704 12606272 13281608 13601504 14330156 14744836 15908902 16151786 16447312 17745784 18459184 19572896 20280896 20590528 21729232 22858976 22893298 23242814 24083564 25077773 25803463 26563216 27203008 28660312 29489672 31817804 32303572 32894624 35491568 36918368 39145792 42146237 43458464 45717952 45786596 46485628 48167128 50155546 51606926 53126432 55681157 57320624 58979344 63635608 64607144 65789248 68068241 70983136 73836736 80126543 84292474 86916928 91573192 92971256 96334256 100311092 103213852 106252864 111362314 114641248 117958688 127271216 129214288 136136482 141966272 151134569 160253086 168584948 183146384 185942512 192668512 200622184 206427704 217486331 222724628 229282496 235917376 254542432 258428576 272272964 302269138 320506172 337169896 366292768 371885024 385337024 401244368 412855408 434972662 445449256 469312609 476477687 509084864 516857152 544545928 604538276 641012344 674339792 732585536 743770048 802488736 825710816 869945324 890898512 938625218 952955374 1057941983 1089091856 1209076552 1282024688 1348679584 1522404317 1604977472 1651421632 1739890648 1781797024 1877250436 1905910748 2115883966 2178183712 2418153104 2564049376 2697359168 3044808634 3285188263 3479781296 3563594048 3754500872 3811821496 4231767932 4356367424 4836306208 5128098752 6089617268 6570376526 6959562592 7509001744 7623642992 8463535864 8916939571 9672612416 12179234536 13140753052 13919125184 15018003488 15247285984 16927071728 17833879142 24358469072 26281506104 30036006976 30494571968 33854143456 35667758284 48716938144 52563012208 62418576997 67708286912 71335516568 97433876288 105126024416 124837153994 142671033136 210252048832 249674307988 285342066272 499348615976 570684132544 998697231952 1997394463904 3994788927808
• Sum of all divisors σ(n): 10017200793600
• Sum of proper divisors (its aliquot sum) s(n): 6022411865792
• 3994788927808 is an abundant number, because the sum of its proper divisors (6022411865792) is greater than itself. Its abundance is 2027622937984

Bases of 3994788927808

• Binary: 111010001000011011111110011001100101000000₂
• Hexadecimal: 0x3A21BF99940
• Base-36: 1EZ6I6O1S

Squares and roots of 3994788927808

• 3994788927808 squared (3994788927808²) is 15958338577737390235684864
• 3994788927808 cubed (3994788927808³) is 63750194256556592798203626279134298112
• The square root of 3994788927808 is 1998696.8073742449
• The cube root of 3994788927808 is 15867.1141394537

Scales and comparisons

• 3,994,788,927,808 seconds is equal to 127,021 years, 48 weeks, 2 days, 23 hours, 3 minutes, 28 seconds.
• To count from 1 to 3,994,788,927,808 would take you about three hundred seventeen thousand, five hundred fifty-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 3994788927808 cubic inches would be around 1322.3 feet tall.

Recreational maths with 3994788927808

• 3994788927808 backwards is 8087298874993
• 3994788927808 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3994788927808's digits is 82
• More coming soon!