2144886744

Names of 2144886744

• Cardinal: 2144886744 can be written as Two billion, one hundred forty-four million, eight hundred eighty-six thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.144886744 × 10⁹

Factors of 2144886744

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 219

Divisors of 2144886744

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 19 21 22 24 26 28 33 37 38 39 42 44 52 56 57 66 74 76 77 78 84 88 91 104 111 114 127 132 133 143 148 152 154 156 168 182 209 222 228 231 247 254 259 264 266 273 286 296 308 312 364 381 399 407 418 429 444 456 462 481 494 508 518 532 546 572 616 627 703 728 741 762 777 798 814 836 858 888 889 924 962 988 1001 1016 1036 1064 1092 1144 1221 1254 1397 1406 1443 1463 1482 1524 1554 1596 1628 1651 1672 1716 1729 1778 1848 1924 1976 2002 2072 2109 2184 2413 2442 2508 2667 2717 2794 2812 2849 2886 2926 2964 3003 3048 3108 3192 3256 3302 3367 3432 3458 3556 3848 4004 4191 4218 4389 4699 4826 4884 4921 4953 5016 5187 5291 5334 5434 5588 5624 5698 5772 5852 5928 6006 6216 6604 6734 6916 7112 7239 7733 8008 8151 8382 8436 8547 8778 9139 9398 9652 9768 9779 9842 9906 10101 10374 10582 10668 10868 11176 11396 11544 11557 11704 12012 13208 13468 13832 14097 14478 14763 15466 15873 16302 16764 16872 16891 17094 17556 18161 18278 18796 19019 19304 19558 19684 19812 20202 20748 21164 21336 21736 22792 23114 23199 24024 26543 26936 27417 28194 28956 29337 29526 30932 31369 31746 32604 32893 33528 33782 34188 34671 35112 36322 36556 37037 37592 38038 39116 39368 39624 40404 41496 42328 46228 46398 50673 51689 53086 54131 54483 54834 56388 57057 57912 58674 59052 61087 61864 62738 63492 63973 65208 65786 67564 68376 69342 72644 73112 74074 76076 78232 79629 80808 89281 92456 92796 94107 98679 100529 101346 103378 106172 108262 108966 109668 111111 112776 114114 117348 118104 122174 125476 126984 127127 127946 131572 135128 138684 145288 148148 152152 155067 159258 162393 178562 183261 185592 185801 188214 191919 197358 201058 202692 206756 212344 216524 217932 219336 219583 222222 228228 234696 244348 250952 254254 255892 263144 267843 277368 296296 301587 310134 318516 324786 345059 357124 361823 366522 371602 376428 381381 383838 394716 402116 405384 413512 427609 433048 435864 439166 444444 456456 488696 508508 511784 535686 557403 603174 620268 624967 637032 649572 658749 671957 690118 703703 714248 723646 733044 743204 752856 762762 767676 789432 804232 855218 878332 888888 982091 1017016 1035177 1071372 1085469 1114806 1160653 1206348 1240536 1249934 1282827 1299144 1317498 1343914 1380236 1407406 1447292 1466088 1486408 1525524 1535352 1710436 1756664 1874901 1964182 2015871 2070354 2111109 2142744 2170938 2229612 2321306 2412696 2415413 2499868 2565654 2634996 2687828 2760472 2814812 2894584 2946273 3051048 3420872 3481959 3749802 3928364 4031742 4140708 4222218 4341876 4459224 4642612 4703699 4830826 4999736 5131308 5269992 5375656 5629624 5892546 6874637 6963918 7246239 7499604 7856728 8063484 8124571 8281416 8444436 8683752 9285224 9407398 9661652 10262616 11785092 12767183 13749274 13927836 14111097 14492478 14999208 16126968 16249142 16888872 18814796 19323304 20623911 23570184 24373713 25534366 27498548 27855672 28222194 28984956 32498284 37629592 38301549 41247822 48747426 51068732 54997096 56444388 57969912 64996568 76603098 82495644 89370281 97494852 102137464 112888776 153206196 164991288 178740562 194989704 268110843 306412392 357481124 536221686 714962248 1072443372 2144886744
• Sum of all divisors σ(n): 7844659200
• Sum of proper divisors (its aliquot sum) s(n): 5699772456
• 2144886744 is an abundant number, because the sum of its proper divisors (5699772456) is greater than itself. Its abundance is 3554885712

Bases of 2144886744

• Binary: 1111111110110000101111111011000₂
• Hexadecimal: 0x7FD85FD8
• Base-36: ZH0D7C

Squares and roots of 2144886744

• 2144886744 squared (2144886744²) is 4600539144586921536
• 2144886744 cubed (2144886744³) is 9867635426477587358334518784
• The square root of 2144886744 is 46312.9219980773
• The cube root of 2144886744 is 1289.6388917739

Scales and comparisons

• 2,144,886,744 seconds is equal to 68 years, 10 weeks, 3 days, 1 hour, 52 minutes, 24 seconds.
• To count from 1 to 2,144,886,744 would take you about one hundred thirty-six 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 2144886744 cubic inches would be around 107.5 feet tall.

Recreational maths with 2144886744

• 2144886744 backwards is 4476884412
• The number of decimal digits it has is: 10
• The sum of 2144886744's digits is 48
• More coming soon!