16431490944
16,431,490,944 is an even composite number composed of six prime numbers multiplied together.
16431490944 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 16431490944:
27 × 32 × 11 × 29 × 61 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 29 × 61 × 733)See below for interesting mathematical facts about the number 16431490944 from the Numbermatics database.
Names of 16431490944
- Cardinal: 16431490944 can be written as Sixteen billion, four hundred thirty-one million, four hundred ninety thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.6431490944 × 1010
Factors of 16431490944
Divisors of 16431490944
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 29 32 33 36 44 48 58 61 64 66 72 87 88 96 99 116 122 128 132 144 174 176 183 192 198 232 244 261 264 288 319 348 352 366 384 396 464 488 522 528 549 576 638 671 696 704 732 733 792 928 957 976 1044 1056 1098 1152 1276 1342 1392 1408 1464 1466 1584 1769 1856 1914 1952 2013 2088 2112 2196 2199 2552 2684 2784 2871 2928 2932 3168 3538 3712 3828 3904 4026 4176 4224 4392 4398 5104 5307 5368 5568 5742 5856 5864 6039 6336 6597 7076 7656 7808 8052 8063 8352 8784 8796 10208 10614 10736 11136 11484 11712 11728 12078 12672 13194 14152 15312 15921 16104 16126 16704 17568 17592 19459 20416 21228 21257 21472 22968 23424 23456 24156 24189 26388 28304 30624 31842 32208 32252 33408 35136 35184 38918 40832 42456 42514 42944 44713 45936 46912 48312 48378 52776 56608 58377 61248 63684 63771 64416 64504 70272 70368 72567 77836 84912 85028 85888 89426 91872 93824 96624 96756 105552 113216 116754 122496 127368 127542 128832 129008 134139 140736 145134 155672 169824 170056 175131 178852 183744 191313 193248 193512 211104 226432 233508 233827 254736 255084 257664 258016 268278 281472 290268 311344 339648 340112 350262 357704 367488 382626 386496 387024 402417 422208 467016 467654 491843 509472 510168 516032 536556 580536 622688 679296 680224 700524 701481 715408 765252 772992 774048 804834 844416 934032 935308 983686 1018944 1020336 1032064 1073112 1161072 1245376 1296677 1360448 1401048 1402962 1430816 1475529 1530504 1548096 1609668 1868064 1870616 1967372 2037888 2040672 2104443 2146224 2322144 2490752 2593354 2720896 2802096 2805924 2861632 2951058 3061008 3096192 3219336 3736128 3741232 3890031 3934744 4081344 4208886 4292448 4426587 4644288 5186708 5604192 5611848 5723264 5902116 6122016 6438672 7472256 7482464 7780062 7869488 8162688 8417772 8584896 8853174 9288576 10373416 11208384 11223696 11670093 11804232 12244032 12877344 14263447 14964928 15560124 15738976 16835544 17169792 17706348 20746832 22416768 22447392 23340186 23608464 24488064 25754688 28526894 29929856 31120248 31477952 33671088 35412696 41493664 42790341 44894784 46680372 47216928 51509376 57053788 62240496 62955904 67342176 70825392 82987328 85580682 89789568 93360744 94433856 114107576 124480992 128371023 134684352 141650784 165974656 171161364 186721488 188867712 228215152 248961984 256742046 269368704 283301568 342322728 373442976 456430304 497923968 513484092 566603136 684645456 746885952 912860608 1026968184 1369290912 1493771904 1825721216 2053936368 2738581824 4107872736 5477163648 8215745472 16431490944
- Sum of all divisors σ(n): 54309247200
- Sum of proper divisors (its aliquot sum) s(n): 37877756256
- 16431490944 is an abundant number, because the sum of its proper divisors (37877756256) is greater than itself. Its abundance is 21446265312
Bases of 16431490944
- Binary: 11110100110110010010100111100000002
- Hexadecimal: 0x3D364A780
- Base-36: 7JQVVK0
Squares and roots of 16431490944
- 16431490944 squared (164314909442) is 269993894642754011136
- 16431490944 cubed (164314909443) is 4436402234757702649200859152384
-
The
square root of 16431490944 is 128185.3772627751 -
The
cube root of 16431490944 is 2542.2933254673
Scales and comparisons
How big is 16431490944?- 16,431,490,944 seconds is equal to 522 years, 24 weeks, 3 days, 7 hours, 2 minutes, 24 seconds.
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To count from 1 to 16,431,490,944 would take you about one thousand and forty-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 16431490944 cubic inches would be around 211.9 feet tall.
Recreational maths with 16431490944
- 16431490944 backwards is 44909413461
- The number of decimal digits it has is: 11
- The sum of 16431490944's digits is 45
- More coming soon!
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