10042249728
10,042,249,728 is an even composite number composed of four prime numbers multiplied together.
10042249728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 10042249728:
29 × 3 × 75 × 389
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 7 × 389)See below for interesting mathematical facts about the number 10042249728 from the Numbermatics database.
Names of 10042249728
- Cardinal: 10042249728 can be written as Ten billion, forty-two million, two hundred forty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.0042249728 × 1010
Factors of 10042249728
Divisors of 10042249728
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 343 384 389 392 448 512 588 672 686 768 778 784 896 1029 1167 1176 1344 1372 1536 1556 1568 1792 2058 2334 2352 2401 2688 2723 2744 3112 3136 3584 4116 4668 4704 4802 5376 5446 5488 6224 6272 7203 8169 8232 9336 9408 9604 10752 10892 10976 12448 12544 14406 16338 16464 16807 18672 18816 19061 19208 21784 21952 24896 25088 28812 32676 32928 33614 37344 37632 38122 38416 43568 43904 49792 50421 57183 57624 65352 65856 67228 74688 75264 76244 76832 87136 87808 99584 100842 114366 115248 130704 131712 133427 134456 149376 152488 153664 174272 175616 199168 201684 228732 230496 261408 263424 266854 268912 298752 304976 307328 348544 400281 403368 457464 460992 522816 526848 533708 537824 597504 609952 614656 697088 800562 806736 914928 921984 933989 1045632 1067416 1075648 1219904 1229312 1394176 1601124 1613472 1829856 1843968 1867978 2091264 2134832 2151296 2439808 2801967 3202248 3226944 3659712 3687936 3735956 4182528 4269664 4302592 4879616 5603934 6404496 6453888 6537923 7319424 7471912 8539328 8605184 9759232 11207868 12808992 12907776 13075846 14638848 14943824 17078656 19613769 22415736 25617984 25815552 26151692 29277696 29887648 34157312 39227538 44831472 51235968 52303384 59775296 68314624 78455076 89662944 102471936 104606768 119550592 156910152 179325888 204943872 209213536 239101184 313820304 358651776 418427072 478202368 627640608 717303552 836854144 1255281216 1434607104 1673708288 2510562432 3347416576 5021124864 10042249728
- Sum of all divisors σ(n): 31292015040
- Sum of proper divisors (its aliquot sum) s(n): 21249765312
- 10042249728 is an abundant number, because the sum of its proper divisors (21249765312) is greater than itself. Its abundance is 11207515584
Bases of 10042249728
- Binary: 10010101101001000010010010000000002
- Hexadecimal: 0x256909200
- Base-36: 4M2W9HC
Squares and roots of 10042249728
- 10042249728 squared (100422497282) is 100846779599516073984
- 10042249728 cubed (100422497283) is 1012728545002916242897451876352
-
The
square root of 10042249728 is 100211.0259801785 -
The
cube root of 10042249728 is 2157.4645696317
Scales and comparisons
How big is 10042249728?- 10,042,249,728 seconds is equal to 319 years, 16 weeks, 1 day, 17 hours, 48 minutes, 48 seconds.
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To count from 1 to 10,042,249,728 would take you about six hundred thirty-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 10042249728 cubic inches would be around 179.8 feet tall.
Recreational maths with 10042249728
- 10042249728 backwards is 82794224001
- The number of decimal digits it has is: 11
- The sum of 10042249728's digits is 39
- More coming soon!
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