28438043088
28,438,043,088 is an even composite number composed of seven prime numbers multiplied together.
28438043088 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 28438043088:
24 × 3 × 7 × 13 × 17 × 23 × 16651
(2 × 2 × 2 × 2 × 3 × 7 × 13 × 17 × 23 × 16651)See below for interesting mathematical facts about the number 28438043088 from the Numbermatics database.
Names of 28438043088
- Cardinal: 28438043088 can be written as Twenty-eight billion, four hundred thirty-eight million, forty-three thousand and eighty-eight.
Scientific notation
- Scientific notation: 2.8438043088 × 1010
Factors of 28438043088
Divisors of 28438043088
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 17 21 23 24 26 28 34 39 42 46 48 51 52 56 68 69 78 84 91 92 102 104 112 119 136 138 156 161 168 182 184 204 208 221 238 272 273 276 299 312 322 336 357 364 368 391 408 442 476 483 546 552 598 624 644 663 714 728 782 816 884 897 952 966 1092 1104 1173 1196 1288 1326 1428 1456 1547 1564 1768 1794 1904 1932 2093 2184 2346 2392 2576 2652 2737 2856 3094 3128 3536 3588 3864 4186 4368 4641 4692 4784 5083 5304 5474 5712 6188 6256 6279 7176 7728 8211 8372 9282 9384 10166 10608 10948 12376 12558 14352 15249 16422 16651 16744 18564 18768 20332 21896 24752 25116 30498 32844 33302 33488 35581 37128 40664 43792 49953 50232 60996 65688 66604 71162 74256 81328 99906 100464 106743 116557 121992 131376 133208 142324 199812 213486 216463 233114 243984 266416 283067 284648 349671 382973 399624 426972 432926 466228 566134 569296 649389 699342 765946 799248 849201 853944 865852 932456 1132268 1148919 1298778 1398684 1515241 1531892 1698402 1707888 1731704 1864912 1981469 2264536 2297838 2597556 2680811 2797368 3030482 3063784 3396804 3463408 3679871 3962938 4529072 4545723 4595676 4978649 5195112 5361622 5594736 5944407 6060964 6127568 6510541 6793608 7359742 7925876 8042433 9091446 9191352 9957298 10390224 10723244 11039613 11888814 12121928 13021082 13587216 14719484 14935947 15851752 16084866 18182892 18382704 19531623 19914596 21446488 22079226 23777628 24243856 25759097 26042164 29438968 29871894 31703504 32169732 34850543 36365784 39063246 39829192 42892976 44158452 45573787 47555256 51518194 52084328 58877936 59743788 64339464 69701086 72731568 77277291 78126492 79658384 84637033 88316904 91147574 95110512 103036388 104168656 104551629 119487576 128678928 136721361 139402172 154554582 156252984 169274066 176633808 182295148 206072776 209103258 238975152 253911099 273442722 278804344 309109164 312505968 338548132 364590296 412145552 418206516 507822198 546885444 557608688 592459231 618218328 677096264 729180592 836413032 1015644396 1093770888 1184918462 1236436656 1354192528 1672826064 1777377693 2031288792 2187541776 2369836924 3554755386 4062577584 4739673848 7109510772 9479347696 14219021544 28438043088
- Sum of all divisors σ(n): 99905605632
- Sum of proper divisors (its aliquot sum) s(n): 71467562544
- 28438043088 is an abundant number, because the sum of its proper divisors (71467562544) is greater than itself. Its abundance is 43029519456
Bases of 28438043088
- Binary: 110100111110000101000011001110100002
- Hexadecimal: 0x69F0A19D0
- Base-36: D2B9YHC
Squares and roots of 28438043088
- 28438043088 squared (284380430882) is 808722294674944575744
- 28438043088 cubed (284380430883) is 22998479462192306799019751657472
-
The
square root of 28438043088 is 168635.8297871481 -
The
cube root of 28438043088 is 3052.3423049237
Scales and comparisons
How big is 28438043088?- 28,438,043,088 seconds is equal to 904 years, 12 weeks, 4 days, 24 minutes, 48 seconds.
-
To count from 1 to 28,438,043,088 would take you about one thousand, eight hundred eight 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 28438043088 cubic inches would be around 254.4 feet tall.
Recreational maths with 28438043088
- 28438043088 backwards is 88034083482
- 28438043088 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28438043088's digits is 48
- More coming soon!
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